Delaware Group Government Fund名称变更并计划转为Nomura Strategic Income ETF

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number

811-04304

Delaware Group^® Government Fund

(Exact name of registrant as specified in charter)

610 Market Street
Philadelphia, PA 19106

Registrant's telephone number, including area code:

(800) 523-1918

Date of fiscal year end:

July 31

Date of reporting period:

July 31, 2026

Item 1. Report to Stockholders.

(a) The registrant’s annual report transmitted to shareholders pursuant to Rule 30e-1 under the Investment Company Act of 1940 is as follows:

Nomura Emerging Markets Debt Corporate Fund
(formerly, Macquarie Emerging Markets Debt Corporate Fund)

Class A : DEDAX

Annual shareholder report | July 31, 2026

This annual shareholder report contains important information about Nomura Emerging Markets Debt Corporate Fund (Fund) for the period of August 1, 2025, to July 31, 2026. You can find additional information about the Fund at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund's costs for the last 12 months ?

(Based on a hypothetical $10,000 investment)

Management's discussion of Fund performance

Performance highlights

Nomura Emerging Markets Debt Corporate Fund (Class A) returned 4.56% (excluding sales charge) for the 12 months ended July 31, 2026. During the same period, the Bloomberg Global Aggregate Index, the Fund's broad-based securities market index, returned 1.60%, while the J.P. Morgan Corporate Emerging Markets Bond Index Broad Diversified, the Fund's narrowly based securities market index (benchmark), returned 5.35%.

Top contributors to performance:

An overweight allocation compared to the Fund’s benchmark to BB-rated and B-rated bonds in a constructive risk backdrop.

A tactical allocation to cash in a volatile rate backdrop.

Out-of-benchmark exposure to supranationals.

At the sector level, utilities, technology, media and telecommunications, and infrastructure contributed to performance.

From a country perspective, Argentina, Chile, and Georgia contributed.

Top detractors from performance:

An underweight allocation compared to the Fund’s benchmark to BBB-rated, A-rated, and AA-rated bonds in a constructive risk backdrop.

Out-of-benchmark exposure to restructured equities of Grupo Aeroméxico SAB de CV and Sunac China Holdings Ltd.

Idiosyncratic underperformance of Brazilian corporates Raízen SA and Aegea Finance SARL due to strategic and leverage challenges.

At the sector level, consumer, financials, and industrials detracted from performance.

From a country perspective, Brazil, China, and Hong Kong detracted.

Fund performance

The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the Class. It also assumes a $10,000 initial investment at the beginning of the first full fiscal year in a broad-based securities market index and an additional narrowly based securities market index for the same period and the deduction of the maximum applicable sales charge for Class A shares.

Growth of $10,000 investment

For the period July 31, 2016, through July 31, 2026

Keep in mind that the Fund's past performance is not a good predictor of how the Fund will perform in the future.

Visit nomuraassetmanagement.com/performance for the most recent performance information. The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance results reflect any expense caps in effect during these periods. All results shown assume reinvestment of distributions.

Fund statistics (as of July 31, 2026)

Fund holdings (as of July 31, 2026)

The tables below show the investment makeup of the Fund, with each category representing a percentage of the total net assets of the Fund.

Country allocation

Sector allocation

Material Fund changes

Effective December 1, 2025, the Fund was renamed Nomura Emerging Markets Debt Corporate Fund.

Effective December 1, 2025, Macquarie Investment Management Austria Kapitalanlage AG (which was renamed Nomura Investment Management Austria Kapitalanlage AG on December 6, 2025), Macquarie Investment Management Europe Limited, and Macquarie Investment Management Global Limited no longer serve as sub-advisors to the Fund.

This is a summary of certain changes to the Fund that occurred during the reporting period. For more complete information, you may review the Fund's next prospectus, which we expect to be available by December 1, 2026, at nomuraassetmanagement.com/literature or upon request at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

Changes in and disagreements with accountants

During the reporting period, there was a change in the Fund’s independent registered public accounting firm. On May 20, 2026, the Fund’s Board of Trustees, upon the recommendation of its Audit Committee, approved the appointment of Cohen & Company, Ltd. as the independent registered public accounting firm for the Fund, effectively dismissing PricewaterhouseCoopers LLP (PwC) as the Fund’s independent registered public accounting firm. There were no disagreements with PwC during the Fund’s two most recent fiscal years or the subsequent interim period through May 20, 2026.

Availability of additional information

You can access additional information about the Fund, such as the prospectus, financial information, holdings, and proxy voting information, at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET, or by contacting your financial intermediary.

Householding

In order to reduce expenses, we will deliver a single copy of prospectuses, proxies, financial reports, and other communication to shareholders with the same residential address, provided they have the same last name or we reasonably believe them to be members of the same family. Unless we are notified otherwise, we will continue to send recipients only one copy of these materials for as long as they remain shareholders of the Fund. If you would like to receive individual mailings, please call 800 523-1918 or contact your financial intermediary. Your instructions will typically be effective within 30 days after we receive them from you or your financial intermediary. If you choose, you may receive these documents through electronic delivery.

For more information, please scan the QR code at left to navigate to additional hosted material at nomuraassetmanagement.com/literature.

(5871783)

TSAR-DEDAX-0926

Nomura Emerging Markets Debt Corporate Fund
(formerly, Macquarie Emerging Markets Debt Corporate Fund)

Class C : DEDCX

Annual shareholder report | July 31, 2026

This annual shareholder report contains important information about Nomura Emerging Markets Debt Corporate Fund (Fund) for the period of August 1, 2025, to July 31, 2026. You can find additional information about the Fund at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund's costs for the last 12 months ?

(Based on a hypothetical $10,000 investment)

Management's discussion of Fund performance

Performance highlights

Nomura Emerging Markets Debt Corporate Fund (Class C) returned 3.74% (excluding sales charge) for the 12 months ended July 31, 2026. During the same period, the Bloomberg Global Aggregate Index, the Fund's broad-based securities market index, returned 1.60%, while the J.P. Morgan Corporate Emerging Markets Bond Index Broad Diversified, the Fund's narrowly based securities market index (benchmark), returned 5.35%.

Top contributors to performance:

An overweight allocation compared to the Fund’s benchmark to BB-rated and B-rated bonds in a constructive risk backdrop.

A tactical allocation to cash in a volatile rate backdrop.

Out-of-benchmark exposure to supranationals.

At the sector level, utilities, technology, media and telecommunications, and infrastructure contributed to performance.

From a country perspective, Argentina, Chile, and Georgia contributed.

Top detractors from performance:

An underweight allocation compared to the Fund’s benchmark to BBB-rated, A-rated, and AA-rated bonds in a constructive risk backdrop.

Out-of-benchmark exposure to restructured equities of Grupo Aeroméxico SAB de CV and Sunac China Holdings Ltd.

Idiosyncratic underperformance of Brazilian corporates Raízen SA and Aegea Finance SARL due to strategic and leverage challenges.

At the sector level, consumer, financials, and industrials detracted from performance.

From a country perspective, Brazil, China, and Hong Kong detracted.

Fund performance

The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the Class. It also assumes a $10,000 initial investment at the beginning of the first full fiscal year in a broad-based securities market index and an additional narrowly based securities market index for the same period.

Growth of $10,000 investment

For the period July 31, 2016, through July 31, 2026

Keep in mind that the Fund's past performance is not a good predictor of how the Fund will perform in the future.

Visit nomuraassetmanagement.com/performance for the most recent performance information. The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance results reflect any expense caps in effect during these periods. All results shown assume reinvestment of distributions.

Fund statistics (as of July 31, 2026)

Fund holdings (as of July 31, 2026)

The tables below show the investment makeup of the Fund, with each category representing a percentage of the total net assets of the Fund.

Country allocation

Sector allocation

Material Fund changes

Effective December 1, 2025, the Fund was renamed Nomura Emerging Markets Debt Corporate Fund.

Effective December 1, 2025, Macquarie Investment Management Austria Kapitalanlage AG (which was renamed Nomura Investment Management Austria Kapitalanlage AG on December 6, 2025), Macquarie Investment Management Europe Limited, and Macquarie Investment Management Global Limited no longer serve as sub-advisors to the Fund.

This is a summary of certain changes to the Fund that occurred during the reporting period. For more complete information, you may review the Fund's next prospectus, which we expect to be available by December 1, 2026, at nomuraassetmanagement.com/literature or upon request at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

Changes in and disagreements with accountants

During the reporting period, there was a change in the Fund’s independent registered public accounting firm. On May 20, 2026, the Fund’s Board of Trustees, upon the recommendation of its Audit Committee, approved the appointment of Cohen & Company, Ltd. as the independent registered public accounting firm for the Fund, effectively dismissing PricewaterhouseCoopers LLP (PwC) as the Fund’s independent registered public accounting firm. There were no disagreements with PwC during the Fund’s two most recent fiscal years or the subsequent interim period through May 20, 2026.

Availability of additional information

You can access additional information about the Fund, such as the prospectus, financial information, holdings, and proxy voting information, at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET, or by contacting your financial intermediary.

Householding

In order to reduce expenses, we will deliver a single copy of prospectuses, proxies, financial reports, and other communication to shareholders with the same residential address, provided they have the same last name or we reasonably believe them to be members of the same family. Unless we are notified otherwise, we will continue to send recipients only one copy of these materials for as long as they remain shareholders of the Fund. If you would like to receive individual mailings, please call 800 523-1918 or contact your financial intermediary. Your instructions will typically be effective within 30 days after we receive them from you or your financial intermediary. If you choose, you may receive these documents through electronic delivery.

For more information, please scan the QR code at left to navigate to additional hosted material at nomuraassetmanagement.com/literature.

(5871783)

TSAR-DEDCX-0926

Nomura Emerging Markets Debt Corporate Fund
(formerly, Macquarie Emerging Markets Debt Corporate Fund)

Institutional Class : DEDIX

Annual shareholder report | July 31, 2026

This annual shareholder report contains important information about Nomura Emerging Markets Debt Corporate Fund (Fund) for the period of August 1, 2025, to July 31, 2026. You can find additional information about the Fund at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund's costs for the last 12 months ?

(Based on a hypothetical $10,000 investment)

Management's discussion of Fund performance

Performance highlights

Nomura Emerging Markets Debt Corporate Fund (Institutional Class) returned 4.81% (excluding sales charge) for the 12 months ended July 31, 2026. During the same period, the Bloomberg Global Aggregate Index, the Fund's broad-based securities market index, returned 1.60%, while the J.P. Morgan Corporate Emerging Markets Bond Index Broad Diversified, the Fund's narrowly based securities market index (benchmark), returned 5.35%.

Top contributors to performance:

An overweight allocation compared to the Fund’s benchmark to BB-rated and B-rated bonds in a constructive risk backdrop.

A tactical allocation to cash in a volatile rate backdrop.

Out-of-benchmark exposure to supranationals.

At the sector level, utilities, technology, media and telecommunications, and infrastructure contributed to performance.

From a country perspective, Argentina, Chile, and Georgia contributed.

Top detractors from performance:

An underweight allocation compared to the Fund’s benchmark to BBB-rated, A-rated, and AA-rated bonds in a constructive risk backdrop.

Out-of-benchmark exposure to restructured equities of Grupo Aeroméxico SAB de CV and Sunac China Holdings Ltd.

Idiosyncratic underperformance of Brazilian corporates Raízen SA and Aegea Finance SARL due to strategic and leverage challenges.

At the sector level, consumer, financials, and industrials detracted from performance.

From a country perspective, Brazil, China, and Hong Kong detracted.

Fund performance

The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the Class. It also assumes a $10,000 initial investment at the beginning of the first full fiscal year in a broad-based securities market index and an additional narrowly based securities market index for the same period.

Growth of $10,000 investment

For the period July 31, 2016, through July 31, 2026

Keep in mind that the Fund's past performance is not a good predictor of how the Fund will perform in the future.

Visit nomuraassetmanagement.com/performance for the most recent performance information. The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance results reflect any expense caps in effect during these periods. All results shown assume reinvestment of distributions.

Fund statistics (as of July 31, 2026)

Fund holdings (as of July 31, 2026)

The tables below show the investment makeup of the Fund, with each category representing a percentage of the total net assets of the Fund.

Country allocation

Sector allocation

Material Fund changes

Effective December 1, 2025, the Fund was renamed Nomura Emerging Markets Debt Corporate Fund.

Effective December 1, 2025, Macquarie Investment Management Austria Kapitalanlage AG (which was renamed Nomura Investment Management Austria Kapitalanlage AG on December 6, 2025), Macquarie Investment Management Europe Limited, and Macquarie Investment Management Global Limited no longer serve as sub-advisors to the Fund.

This is a summary of certain changes to the Fund that occurred during the reporting period. For more complete information, you may review the Fund's next prospectus, which we expect to be available by December 1, 2026, at nomuraassetmanagement.com/literature or upon request at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

Changes in and disagreements with accountants

During the reporting period, there was a change in the Fund’s independent registered public accounting firm. On May 20, 2026, the Fund’s Board of Trustees, upon the recommendation of its Audit Committee, approved the appointment of Cohen & Company, Ltd. as the independent registered public accounting firm for the Fund, effectively dismissing PricewaterhouseCoopers LLP (PwC) as the Fund’s independent registered public accounting firm. There were no disagreements with PwC during the Fund’s two most recent fiscal years or the subsequent interim period through May 20, 2026.

Availability of additional information

You can access additional information about the Fund, such as the prospectus, financial information, holdings, and proxy voting information, at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET, or by contacting your financial intermediary.

Householding

In order to reduce expenses, we will deliver a single copy of prospectuses, proxies, financial reports, and other communication to shareholders with the same residential address, provided they have the same last name or we reasonably believe them to be members of the same family. Unless we are notified otherwise, we will continue to send recipients only one copy of these materials for as long as they remain shareholders of the Fund. If you would like to receive individual mailings, please call 800 523-1918 or contact your financial intermediary. Your instructions will typically be effective within 30 days after we receive them from you or your financial intermediary. If you choose, you may receive these documents through electronic delivery.

For more information, please scan the QR code at left to navigate to additional hosted material at nomuraassetmanagement.com/literature.

(5871783)

TSAR-DEDIX-0926

Nomura Strategic Income Fund
(formerly, Macquarie Strategic Income Fund)

Class A : DEGGX

Annual shareholder report | July 31, 2026

This annual shareholder report contains important information about Nomura Strategic Income Fund (Fund) for the period of August 1, 2025, to July 31, 2026. You can find additional information about the Fund at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund's costs for the last 12 months ?

(Based on a hypothetical $10,000 investment)

Management's discussion of Fund performance

Performance highlights

Nomura Strategic Income Fund (Class A) returned 4.28% (excluding sales charge) for the 12 months ended July 31, 2026. During the same period, the Bloomberg US Aggregate Index, the Fund's broad-based securities market index (benchmark), returned 2.71%.

Top contributors to performance:

A strong economy with a resilient labor market and inflation that was stubbornly above the US Federal Reserve’s (Fed’s) target caused yields to rise, especially as the war with Iran drove gas prices higher. The Fund’s shorter duration profile relative to its benchmark contributed to performance.

Allocations to corporates – both high yield and investment grade – were a contributor to the Fund’s performance because of the incremental yield they provided, as spreads ended the period largely unchanged despite increased volatility from the war in Iran.

The Fund’s allocations to emerging market debt and commercial mortgage-backed securities (CMBS) were also contributors to performance.

Top detractors from performance:

The Fund’s allocations to bank loans and collateralized loan obligations (CLOs) were a detractor as these sectors saw spreads widening over the period.

An underweight position in the municipals and government-related sectors, and security selection within the government‑related sector, were a moderate detractor.

A modest underweight to asset-backed securities (ABS) was also a small detractor over the period.

Fund performance

The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the Class. It also assumes a $10,000 initial investment at the beginning of the first full fiscal year in a broad-based securities market index for the same period and the deduction of the maximum applicable sales charge for Class A shares.

Growth of $10,000 investment

For the period July 31, 2016, through July 31, 2026

Keep in mind that the Fund's past performance is not a good predictor of how the Fund will perform in the future.

Visit nomuraassetmanagement.com/performance for the most recent performance information. The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance results reflect any expense caps in effect during these periods. All results shown assume reinvestment of distributions.

Fund statistics (as of July 31, 2026)

Fund holdings (as of July 31, 2026)

The table below shows the investment makeup of the Fund, with each category representing a percentage of the total net assets of the Fund.

Portfolio composition

Material Fund changes

Effective December 1, 2025, the Fund was renamed Nomura Strategic Income Fund.

Effective December 1, 2025, Macquarie Investment Management Austria Kapitalanlage AG (which was renamed Nomura Investment Management Austria Kapitalanlage AG on December 6, 2025), Macquarie Investment Management Europe Limited, and Macquarie Investment Management Global Limited no longer serve as sub-advisors to the Fund.

Effective June 1, 2026, no sales charge and contingent deferred sales charge were imposed on purchases and redemptions of Class A shares, respectively.

Effective June 1, 2026, distribution and service (12b-1) fees for Class A shares were waived.

Effective June 12, 2026, Nomura Corporate Research and Asset Management Inc. became a sub-advisor of the Fund.

This is a summary of certain changes to the Fund that occurred during the reporting period. For more complete information, you may review the Fund's next prospectus, which we expect to be available by December 1, 2026, at nomuraassetmanagement.com/literature or upon request at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

Changes in and disagreements with accountants

During the reporting period, there was a change in the Fund’s independent registered public accounting firm. On May 20, 2026, the Fund’s Board of Trustees, upon the recommendation of its Audit Committee, approved the appointment of Cohen & Company, Ltd. as the independent registered public accounting firm for the Fund, effectively dismissing PricewaterhouseCoopers LLP (PwC) as the Fund’s independent registered public accounting firm. There were no disagreements with PwC during the Fund’s two most recent fiscal years or the subsequent interim period through May 20, 2026.

Availability of additional information

You can access additional information about the Fund, such as the prospectus, financial information, holdings, and proxy voting information, at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET, or by contacting your financial intermediary.

Householding

In order to reduce expenses, we will deliver a single copy of prospectuses, proxies, financial reports, and other communication to shareholders with the same residential address, provided they have the same last name or we reasonably believe them to be members of the same family. Unless we are notified otherwise, we will continue to send recipients only one copy of these materials for as long as they remain shareholders of the Fund. If you would like to receive individual mailings, please call 800 523-1918 or contact your financial intermediary. Your instructions will typically be effective within 30 days after we receive them from you or your financial intermediary. If you choose, you may receive these documents through electronic delivery.

For more information, please scan the QR code at left to navigate to additional hosted material at nomuraassetmanagement.com/literature.

(5871890)

TSAR-DEGGX-0926

Nomura Strategic Income Fund
(formerly, Macquarie Strategic Income Fund)

Class C : DUGCX

Annual shareholder report | July 31, 2026

This annual shareholder report contains important information about Nomura Strategic Income Fund (Fund) for the period of August 1, 2025, to July 31, 2026. You can find additional information about the Fund at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund's costs for the last 12 months ?

(Based on a hypothetical $10,000 investment)

Management's discussion of Fund performance

Performance highlights

Nomura Strategic Income Fund (Class C) returned 3.63% (excluding sales charge) for the 12 months ended July 31, 2026. During the same period, the Bloomberg US Aggregate Index, the Fund's broad-based securities market index (benchmark), returned 2.71%.

Top contributors to performance:

A strong economy with a resilient labor market and inflation that was stubbornly above the US Federal Reserve’s (Fed’s) target caused yields to rise, especially as the war with Iran drove gas prices higher. The Fund’s shorter duration profile relative to its benchmark contributed to performance.

Allocations to corporates – both high yield and investment grade – were a contributor to the Fund’s performance because of the incremental yield they provided, as spreads ended the period largely unchanged despite increased volatility from the war in Iran.

The Fund’s allocations to emerging market debt and commercial mortgage-backed securities (CMBS) were also contributors to performance.

Top detractors from performance:

The Fund’s allocations to bank loans and collateralized loan obligations (CLOs) were a detractor as these sectors saw spreads widening over the period.

An underweight position in the municipals and government-related sectors, and security selection within the government‑related sector, were a moderate detractor.

A modest underweight to asset-backed securities (ABS) was also a small detractor over the period.

Fund performance

The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the Class. It also assumes a $10,000 initial investment at the beginning of the first full fiscal year in a broad-based securities market index for the same period.

Growth of $10,000 investment

For the period July 31, 2016, through July 31, 2026

Keep in mind that the Fund's past performance is not a good predictor of how the Fund will perform in the future.

Visit nomuraassetmanagement.com/performance for the most recent performance information. The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance results reflect any expense caps in effect during these periods. All results shown assume reinvestment of distributions.

Fund statistics (as of July 31, 2026)

Fund holdings (as of July 31, 2026)

The table below shows the investment makeup of the Fund, with each category representing a percentage of the total net assets of the Fund.

Portfolio composition

Material Fund changes

Effective December 1, 2025, the Fund was renamed Nomura Strategic Income Fund.

Effective December 1, 2025, Macquarie Investment Management Austria Kapitalanlage AG (which was renamed Nomura Investment Management Austria Kapitalanlage AG on December 6, 2025), Macquarie Investment Management Europe Limited, and Macquarie Investment Management Global Limited no longer serve as sub-advisors to the Fund.

Effective June 1, 2026, no contingent deferred sales charge was imposed on redemptions of Class C shares.

Effective June 1, 2026, distribution and service (12b-1) fees for Class C shares were waived, which resulted in a decrease in the net annual operating expenses for Class C from 1.59% to 1.43%.

Effective June 12, 2026, Nomura Corporate Research and Asset Management Inc. became a sub-advisor of the Fund.

This is a summary of certain changes to the Fund that occurred during the reporting period. For more complete information, you may review the Fund's next prospectus, which we expect to be available by December 1, 2026, at nomuraassetmanagement.com/literature or upon request at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

Changes in and disagreements with accountants

During the reporting period, there was a change in the Fund’s independent registered public accounting firm. On May 20, 2026, the Fund’s Board of Trustees, upon the recommendation of its Audit Committee, approved the appointment of Cohen & Company, Ltd. as the independent registered public accounting firm for the Fund, effectively dismissing PricewaterhouseCoopers LLP (PwC) as the Fund’s independent registered public accounting firm. There were no disagreements with PwC during the Fund’s two most recent fiscal years or the subsequent interim period through May 20, 2026.

Availability of additional information

You can access additional information about the Fund, such as the prospectus, financial information, holdings, and proxy voting information, at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET, or by contacting your financial intermediary.

Householding

In order to reduce expenses, we will deliver a single copy of prospectuses, proxies, financial reports, and other communication to shareholders with the same residential address, provided they have the same last name or we reasonably believe them to be members of the same family. Unless we are notified otherwise, we will continue to send recipients only one copy of these materials for as long as they remain shareholders of the Fund. If you would like to receive individual mailings, please call 800 523-1918 or contact your financial intermediary. Your instructions will typically be effective within 30 days after we receive them from you or your financial intermediary. If you choose, you may receive these documents through electronic delivery.

For more information, please scan the QR code at left to navigate to additional hosted material at nomuraassetmanagement.com/literature.

(5871890)

TSAR-DUGCX-0926

Nomura Strategic Income Fund
(formerly, Macquarie Strategic Income Fund)

Class R : DUGRX

Annual shareholder report | July 31, 2026

This annual shareholder report contains important information about Nomura Strategic Income Fund (Fund) for the period of August 1, 2025, to July 31, 2026. You can find additional information about the Fund at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund's costs for the last 12 months ?

(Based on a hypothetical $10,000 investment)

Management's discussion of Fund performance

Performance highlights

Nomura Strategic Income Fund (Class R) returned 4.20% (excluding sales charge) for the 12 months ended July 31, 2026. During the same period, the Bloomberg US Aggregate Index, the Fund's broad-based securities market index (benchmark), returned 2.71%.

Top contributors to performance:

A strong economy with a resilient labor market and inflation that was stubbornly above the US Federal Reserve’s (Fed’s) target caused yields to rise, especially as the war with Iran drove gas prices higher. The Fund’s shorter duration profile relative to its benchmark contributed to performance.

Allocations to corporates – both high yield and investment grade – were a contributor to the Fund’s performance because of the incremental yield they provided, as spreads ended the period largely unchanged despite increased volatility from the war in Iran.

The Fund’s allocations to emerging market debt and commercial mortgage-backed securities (CMBS) were also contributors to performance.

Top detractors from performance:

The Fund’s allocations to bank loans and collateralized loan obligations (CLOs) were a detractor as these sectors saw spreads widening over the period.

An underweight position in the municipals and government-related sectors, and security selection within the government‑related sector, were a moderate detractor.

A modest underweight to asset-backed securities (ABS) was also a small detractor over the period.

Fund performance

The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the Class. It also assumes a $10,000 initial investment at the beginning of the first full fiscal year in a broad-based securities market index for the same period.

Growth of $10,000 investment

For the period July 31, 2016, through July 31, 2026

Keep in mind that the Fund's past performance is not a good predictor of how the Fund will perform in the future.

Visit nomuraassetmanagement.com/performance for the most recent performance information. The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance results reflect any expense caps in effect during these periods. All results shown assume reinvestment of distributions.

Fund statistics (as of July 31, 2026)

Fund holdings (as of July 31, 2026)

The table below shows the investment makeup of the Fund, with each category representing a percentage of the total net assets of the Fund.

Portfolio composition

Material Fund changes

Effective December 1, 2025, the Fund was renamed Nomura Strategic Income Fund.

Effective December 1, 2025, Macquarie Investment Management Austria Kapitalanlage AG (which was renamed Nomura Investment Management Austria Kapitalanlage AG on December 6, 2025), Macquarie Investment Management Europe Limited, and Macquarie Investment Management Global Limited no longer serve as sub-advisors to the Fund.

Effective June 1, 2026, distribution and service (12b-1) fees for Class R shares were waived, which resulted in a decrease in the net annual operating expenses for Class R from 1.09% to 1.00%.

Effective June 12, 2026, Nomura Corporate Research and Asset Management Inc. became a sub-advisor of the Fund.

This is a summary of certain changes to the Fund that occurred during the reporting period. For more complete information, you may review the Fund's next prospectus, which we expect to be available by December 1, 2026, at nomuraassetmanagement.com/literature or upon request at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

Changes in and disagreements with accountants

During the reporting period, there was a change in the Fund’s independent registered public accounting firm. On May 20, 2026, the Fund’s Board of Trustees, upon the recommendation of its Audit Committee, approved the appointment of Cohen & Company, Ltd. as the independent registered public accounting firm for the Fund, effectively dismissing PricewaterhouseCoopers LLP (PwC) as the Fund’s independent registered public accounting firm. There were no disagreements with PwC during the Fund’s two most recent fiscal years or the subsequent interim period through May 20, 2026.

Availability of additional information

You can access additional information about the Fund, such as the prospectus, financial information, holdings, and proxy voting information, at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET, or by contacting your financial intermediary.

Householding

In order to reduce expenses, we will deliver a single copy of prospectuses, proxies, financial reports, and other communication to shareholders with the same residential address, provided they have the same last name or we reasonably believe them to be members of the same family. Unless we are notified otherwise, we will continue to send recipients only one copy of these materials for as long as they remain shareholders of the Fund. If you would like to receive individual mailings, please call 800 523-1918 or contact your financial intermediary. Your instructions will typically be effective within 30 days after we receive them from you or your financial intermediary. If you choose, you may receive these documents through electronic delivery.

For more information, please scan the QR code at left to navigate to additional hosted material at nomuraassetmanagement.com/literature.

(5871890)

TSAR-DUGRX-0926

Nomura Strategic Income Fund
(formerly, Macquarie Strategic Income Fund)

Institutional Class : DUGIX

Annual shareholder report | July 31, 2026

This annual shareholder report contains important information about Nomura Strategic Income Fund (Fund) for the period of August 1, 2025, to July 31, 2026. You can find additional information about the Fund at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

This report describes changes to the Fund that occurred during the reporting period.

What were the Fund's costs for the last 12 months ?

(Based on a hypothetical $10,000 investment)

Management's discussion of Fund performance

Performance highlights

Nomura Strategic Income Fund (Institutional Class) returned 4.63% (excluding sales charge) for the 12 months ended July 31, 2026. During the same period, the Bloomberg US Aggregate Index, the Fund's broad-based securities market index (benchmark), returned 2.71%.

Top contributors to performance:

A strong economy with a resilient labor market and inflation that was stubbornly above the US Federal Reserve’s (Fed’s) target caused yields to rise, especially as the war with Iran drove gas prices higher. The Fund’s shorter duration profile relative to its benchmark contributed to performance.

Allocations to corporates – both high yield and investment grade – were a contributor to the Fund’s performance because of the incremental yield they provided, as spreads ended the period largely unchanged despite increased volatility from the war in Iran.

The Fund’s allocations to emerging market debt and commercial mortgage-backed securities (CMBS) were also contributors to performance.

Top detractors from performance:

The Fund’s allocations to bank loans and collateralized loan obligations (CLOs) were a detractor as these sectors saw spreads widening over the period.

An underweight position in the municipals and government-related sectors, and security selection within the government‑related sector, were a moderate detractor.

A modest underweight to asset-backed securities (ABS) was also a small detractor over the period.

Fund performance

The following graph compares the initial and subsequent account values at the end of each of the most recently completed 10 fiscal years of the Class. It also assumes a $10,000 initial investment at the beginning of the first full fiscal year in a broad-based securities market index for the same period.

Growth of $10,000 investment

For the period July 31, 2016, through July 31, 2026

Keep in mind that the Fund's past performance is not a good predictor of how the Fund will perform in the future.

Visit nomuraassetmanagement.com/performance for the most recent performance information. The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares. Performance results reflect any expense caps in effect during these periods. All results shown assume reinvestment of distributions.

Fund statistics (as of July 31, 2026)

Fund holdings (as of July 31, 2026)

The table below shows the investment makeup of the Fund, with each category representing a percentage of the total net assets of the Fund.

Portfolio composition

Material Fund changes

Effective December 1, 2025, the Fund was renamed Nomura Strategic Income Fund.

Effective December 1, 2025, Macquarie Investment Management Austria Kapitalanlage AG (which was renamed Nomura Investment Management Austria Kapitalanlage AG on December 6, 2025), Macquarie Investment Management Europe Limited, and Macquarie Investment Management Global Limited no longer serve as sub-advisors to the Fund.

Effective June 12, 2026, Nomura Corporate Research and Asset Management Inc. became a sub-advisor of the Fund.

This is a summary of certain changes to the Fund that occurred during the reporting period. For more complete information, you may review the Fund's next prospectus, which we expect to be available by December 1, 2026, at nomuraassetmanagement.com/literature or upon request at 800 523-1918, weekdays from 8:30am to 6:00pm ET.

Changes in and disagreements with accountants

During the reporting period, there was a change in the Fund’s independent registered public accounting firm. On May 20, 2026, the Fund’s Board of Trustees, upon the recommendation of its Audit Committee, approved the appointment of Cohen & Company, Ltd. as the independent registered public accounting firm for the Fund, effectively dismissing PricewaterhouseCoopers LLP (PwC) as the Fund’s independent registered public accounting firm. There were no disagreements with PwC during the Fund’s two most recent fiscal years or the subsequent interim period through May 20, 2026.

Availability of additional information

You can access additional information about the Fund, such as the prospectus, financial information, holdings, and proxy voting information, at nomuraassetmanagement.com/literature. You can also request this information by contacting us at 800 523-1918, weekdays from 8:30am to 6:00pm ET, or by contacting your financial intermediary.

Householding

In order to reduce expenses, we will deliver a single copy of prospectuses, proxies, financial reports, and other communication to shareholders with the same residential address, provided they have the same last name or we reasonably believe them to be members of the same family. Unless we are notified otherwise, we will continue to send recipients only one copy of these materials for as long as they remain shareholders of the Fund. If you would like to receive individual mailings, please call 800 523-1918 or contact your financial intermediary. Your instructions will typically be effective within 30 days after we receive them from you or your financial intermediary. If you choose, you may receive these documents through electronic delivery.

For more information, please scan the QR code at left to navigate to additional hosted material at nomuraassetmanagement.com/literature.

(5871890)

TSAR-DUGIX-0926

Item 2. Code of Ethics.

Item 3. Audit Committee Financial Expert.

The registrant’s Board of Trustees has determined that certain members of the registrant’s Audit Committee are audit committee financial experts, as defined below. For purposes of this item, an “audit committee financial expert” is a person who has the following attributes:

a. An understanding of generally accepted accounting principles and financial statements;

b. The ability to assess the general application of such principles in connection with the accounting for estimates, accruals, and reserves;

c. Experience preparing, auditing, analyzing, or evaluating financial statements that present a breadth and level of complexity of accounting issues that are generally comparable to the breadth and complexity of issues that can reasonably be expected to be raised by the registrant’s financial statements, or experience actively supervising one or more persons engaged in such activities;

d. An understanding of internal controls and procedures for financial reporting; and

e. An understanding of audit committee functions.

An “audit committee financial expert” shall have acquired such attributes through:

a. Education and experience as a principal financial officer, principal accounting officer, controller, public accountant, or auditor or experience in one or more positions that involve the performance of similar functions;

b. Experience actively supervising a principal financial officer, principal accounting officer, controller, public accountant, auditor, or person performing similar functions;

c. Experience overseeing or assessing the performance of companies or public accountants with respect to the preparation, auditing, or evaluation of financial statements; or

d. Other relevant experience.

The registrant’s Board of Trustees has also determined that each member of the registrant’s Audit Committee is independent. In order to be “independent” for purposes of this item, the Audit Committee member may not, other than in his or her capacity as a member of the Board of Trustees or any committee thereof, (i) accept directly or indirectly any consulting, advisory or other compensatory fee from the issuer; or (ii) be an “interested person” of the registrant as defined in Section 2(a)(19) of the Investment Company Act of 1940.

The names of the audit committee financial experts on the registrant’s Audit Committee are set forth below:

Joseph W. Chow

Frances A. Sevilla-Sacasa, Chair

Christianna Wood

Item 4. Principal Accountant Fees and Services.

Audit Fees

Audit-Related Fees

Tax Fees

All Other Fees

Under the Pre-Approval Policy, the Audit Committee has also pre-approved the services set forth in the table below with respect to the registrant’s investment adviser and other entities controlling, controlled by or under common control with the investment adviser that provide ongoing services to the registrant (the “Control Affiliates”) up to the specified fee limit. This fee limit is based on aggregate fees to the investment adviser and its Control Affiliates.

The Pre-Approval Policy requires the registrant’s independent auditors to report to the Audit Committee at each of its regular meetings regarding all services initiated since the last such report was rendered, including those services authorized by the Pre-Approval Policy.

(b) 0%

(c) 0%

(d) 0%

Item 5. Audit Committee of Listed Registrants.

Not applicable.

Item 6. Investments.

Item 7. Financial Statements and Financial Highlights for Open-End Management Investment Companies.

The annual financial statements are attached herewith.

The Financial Highlights are attached herewith.

Fixed income mutual fund

Nomura Emerging Markets Debt Corporate Fund
(formerly, Macquarie Emerging Markets Debt Corporate Fund)

Financial statements and other information

For the year ended July 31, 2026

Table of contents

This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus.

Form N-PORT and proxy voting information

The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-PORT. The Fund’s Form N-PORT, as well as a description of the policies and procedures that the Fund uses to determine how to vote proxies (if any) relating to portfolio securities, is available without charge (i) upon request, by calling 800 523-1918; and (ii) on the SEC’s website at sec.gov. In addition, a description of the policies and procedures that the Fund uses to determine how to vote proxies (if any) relating to portfolio securities and the Schedule of Investments included in the Fund’s most recent Form N-PORT are available without charge on the Fund’s website at nomuraassetmanagement.com/literature.

Information (if any) regarding how the Fund voted proxies relating to portfolio securities during the most recently disclosed 12-month period ended June 30 is available without charge (i) through the Fund’s website at nomuraassetmanagement.com/proxy; and (ii) on the SEC’s website at sec.gov.

Table of Contents

Schedule of investments

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Schedule of investments

Nomura Emerging Markets Debt Corporate Fund 

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Schedule of investments

Nomura Emerging Markets Debt Corporate Fund 

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Schedule of investments

Nomura Emerging Markets Debt Corporate Fund 

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Schedule of investments

Nomura Emerging Markets Debt Corporate Fund 

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Schedule of investments

Nomura Emerging Markets Debt Corporate Fund 

See accompanying notes, which are an integral part of the financial statements.

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Statement of assets and liabilities

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Statement of assets and liabilities

Nomura Emerging Markets Debt Corporate Fund 

See accompanying notes, which are an integral part of the financial statements.

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Statement of operations

See accompanying notes, which are an integral part of the financial statements.

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Statements of changes in net assets

Nomura Emerging Markets Debt Corporate Fund

See accompanying notes, which are an integral part of the financial statements.

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Financial highlights

Nomura Emerging Markets Debt Corporate Fund Class A

Selected data for each share of the Fund outstanding throughout each period were as follows:

See accompanying notes, which are an integral part of the financial statements.

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Financial highlights

Nomura Emerging Markets Debt Corporate Fund Class C 

Selected data for each share of the Fund outstanding throughout each period were as follows:

See accompanying notes, which are an integral part of the financial statements.

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Financial highlights

Nomura Emerging Markets Debt Corporate Fund Institutional Class 

Selected data for each share of the Fund outstanding throughout each period were as follows:

See accompanying notes, which are an integral part of the financial statements.

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Notes to financial statements

Delaware Group^® Government Fund (Trust) is organized as a Delaware statutory trust and offers two series: Nomura Emerging Markets Debt Corporate Fund (formerly, Macquarie Emerging Markets Debt Corporate Fund through November 30, 2025) and Nomura Strategic Income Fund (formerly, Macquarie Strategic Income Fund through November 30, 2025). These financial statements and the related notes pertain to Nomura Emerging Markets Debt Corporate Fund (Fund). The Trust is an open-end investment company. The Fund is considered diversified under the Investment Company Act of 1940, as amended (1940 Act), and offers Class A, Class C, and Institutional Class shares. Class A shares are sold with a maximum front-end sales charge of 4.50%. There is no front-end sales charge when you purchase $1 million or more of Class A shares. However, if Delaware Distributors, L.P. (DDLP) paid your financial intermediary a commission on your purchase of $1 million or more of Class A shares, you will have to pay a limited contingent deferred sales charge (Limited CDSC) of 1.00% if you redeem these shares within the first 18 months after your purchase, unless a specific waiver of the Limited CDSC applies. Class C shares have no upfront sales charge, but are sold with a contingent deferred sales charge (CDSC) of 1.00%, which will be incurred if redeemed during the first 12 months. Institutional Class shares are not subject to a sales charge and are offered for sale exclusively to certain eligible investors.

1. Significant Accounting Policies

The Fund follows accounting and reporting guidance under Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946, Financial Services — Investment Companies. The following accounting policies are in accordance with US generally accepted accounting principles (US GAAP) and are consistently followed by the Fund.

Security Valuation — Equity securities and exchange-traded funds (ETFs), except those traded on the Nasdaq Stock Market LLC (Nasdaq), are valued at the last quoted sales price as of the time of the regular close of the New York Stock Exchange (NYSE) on the valuation date. Equity securities and ETFs traded on the Nasdaq are valued in accordance with the Nasdaq Official Closing Price, which may not be the last sales price. If, on a particular day, an equity security or ETF does not trade, the mean between the bid and the ask prices will be used, which approximates fair value. Equity securities listed on a foreign exchange are normally valued at the last quoted sales price on the valuation date. Fixed income securities and credit default swap (CDS) contracts are generally priced based upon valuations provided by an independent pricing service or broker/counterparty in accordance with methodologies included within Delaware Management Company (DMC)’s Pricing Policy (Policy). Fixed income security and CDS contracts valuations are then reviewed by DMC as part of its duties as the Fund's valuation designee (Valuation Designee) and, to the extent required by the Policy and applicable regulation, fair valued consistent with the Policy. To the extent current market prices are not available, the pricing service may take into account developments related to the specific security, as well as transactions in comparable securities. Valuations for fixed income securities utilize matrix systems, which reflect such factors as security prices, yields, maturities, and ratings, and are supplemented by dealer and exchange quotations. Swap prices are derived using daily swap

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curves and models that incorporate a number of market data factors, such as discounted cash flows, trades, and values of the underlying reference instruments. Open-end investment companies, other than ETFs, are valued at their published net asset value (NAV). Investments for which market quotations are not readily available are valued at fair value as determined in good faith pursuant to Rule 2a-5 under the 1940 Act (Rule 2a-5). As a general principle, the fair value of a security or other asset is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Pursuant to Rule 2a-5, the Board of Trustees (Board) has designated DMC to perform the fair value determination relating to all applicable Fund investments. DMC has established a pricing committee (Pricing Committee) to assist with its designated responsibilities as Valuation Designee, and DMC may carry out its designated responsibilities as Valuation Designee through the Pricing Committee and other teams and committees, which operate under policies and procedures approved by the Board and subject to the Board’s oversight. Fair value pricing may be used more frequently for securities traded primarily in non-US markets. If a foreign (non-US) equity security’s value has materially changed after the close of the security’s primary exchange or principal market but before the close of the NYSE, the security may be valued at fair value. With respect to foreign (non-US) equity securities, the Fund may determine the fair value of investments based on information provided by pricing vendors, which may recommend fair value or adjustments with reference to other securities, indexes or assets. In considering whether fair valuation is required and in determining fair values, the Valuation Designee may, among other things, consider significant events (which may be considered to include changes in the value of US securities or securities indexes) that occur after the close of the relevant market and before the close of the NYSE. The Valuation Designee may utilize modeling tools provided by third-party vendors to determine fair values of non-US securities.

Federal Income Taxes — No provision for federal income taxes has been made as the Fund intends to continue to qualify for federal income tax purposes as a regulated investment company under Subchapter M of the Internal Revenue Code of 1986, as amended, and make the requisite distributions to shareholders. The Fund evaluates tax positions taken or expected to be taken in the course of preparing the Fund’s tax returns to determine whether the tax positions are “more-likely-than-not” of being sustained by the applicable tax authority. Tax positions not deemed to meet the “more-likely-than-not” threshold are recorded as a tax benefit or expense in the current year. Management has analyzed the Fund’s tax positions taken or expected to be taken on the Fund’s federal income tax returns through the year ended July 31, 2026, and for all open tax years (years ended July 31, 2023–July 31, 2025), and has concluded that no provision for federal income tax is required in the Fund’s financial statements. If applicable, the Fund recognizes interest and tax penalties on unrecognized tax benefits in “Interest and tax penalties” on the “Statement of operations.” During the year ended July 31, 2026, the Fund did not incur any interest or tax penalties.

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Notes to financial statements

Nomura Emerging Markets Debt Corporate Fund 

1. Significant Accounting Policies (continued)

Class Accounting — Investment income, common expenses, and realized and unrealized gain (loss) on investments are allocated to the various classes of the Fund on the basis of daily net assets of each class. Distribution expenses relating to a specific class are charged directly to that class.

Foreign Currency Transactions — Transactions denominated in foreign currencies are recorded at the prevailing exchange rates on the valuation date. The value of all assets and liabilities denominated in foreign currencies is translated daily into US dollars at the exchange rate of such currencies against the US dollar. Transaction gains or losses resulting from changes in exchange rates during the reporting period or upon settlement of the foreign currency transaction are reported in operations for the current period. The Fund generally bifurcates that portion of realized gains and losses on investments in debt securities which is due to changes in foreign exchange rates from that which is due to changes in market prices of debt securities. That portion of realized gains (losses), attributable to changes in foreign exchange rates, is included on the “Statement of operations” under “Net realized gain (loss) on foreign currencies.” For foreign equity securities, the realized gains and losses are included on the “Statement of operations” under “Net realized gain (loss) on investments.” The Fund reports certain foreign currency related transactions as components of realized gains (losses) for financial reporting purposes, whereas such components are treated as ordinary income (loss) for federal income tax purposes.

Derivative Financial Instruments — The Fund may invest in various derivative financial instruments. These instruments are used to obtain exposure to a security, commodity, index, market, and/or other assets without owning or taking physical custody of securities, commodities and/or other referenced assets or to manage market, equity, credit, interest rate, forward foreign currency exchange rate, commodity and/or other risks. Derivative financial instruments may give rise to a form of economic leverage and involve risks, including the imperfect correlation between the value of a derivative financial instrument and the underlying asset, possible default of the counterparty to the transaction or illiquidity of the instrument. Pursuant to Rule 18f-4 under the 1940 Act, among other things, the Fund intends to either use derivative financial instruments with embedded leverage in a limited manner or comply with an outer limit on fund leverage risk based on value-at-risk.

Segregation and Collateralization — In certain cases, based on requirements and agreements with certain exchanges and third-party broker/dealers, the Fund may deliver or receive collateral in connection with certain investments (e.g., futures contracts, forward foreign currency exchange contracts, options written, securities with extended settlement periods, and swaps). Certain countries require that cash reserves be held while investing in companies incorporated in that country. Cash collateral that has been pledged/received to cover obligations of the Fund under derivative contracts, if any, will be reported separately on the “Statement of assets and liabilities” as cash collateral due to/from broker. Securities collateral pledged for the same purpose, if any, is noted on the “Schedule of investments.”

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Use of Estimates — The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the fair value of investments, the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates and the differences could be material.

Other — Expenses directly attributable to the Fund are charged directly to the Fund. Other expenses common to various funds within the Nomura Funds (formerly, Macquarie Funds) are generally allocated among such funds on the basis of average net assets. Management fees and certain other expenses are paid monthly. Security transactions are recorded on the date the securities are purchased or sold (trade date) for financial reporting purposes. Costs used in calculating realized gains and losses on the sale of investment securities are those of the specific securities sold. Dividend income is recorded on the ex-dividend date and interest income is recorded on an accrual basis. Income and capital gain distributions from any investment companies (Underlying Funds) in which the Fund invests are recorded on the ex-dividend date. Discounts and premiums on debt securities are accreted or amortized to interest income, respectively, over the lives of the respective securities using the effective interest method. Premiums on callable debt securities are amortized to interest income to the earliest call date using the effective interest method. The Fund declares and pays the dividends from net investment income monthly and declares and pays distributions from net realized gain on investments, if any, at least annually. The Fund may distribute such income dividends and capital gains more frequently, if necessary, in order to reduce or eliminate federal excise or income taxes on the Fund. Dividends and distributions, if any, are recorded on the ex-dividend date.

Segment Reporting — In November 2023, FASB issued Accounting Standards Update (ASU), ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, with the intent of improving reportable segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses, allowing financial statement users to better understand the components of a segment’s profit or loss and assess potential future cash flows for the reportable segment and the entity as a whole thereby enabling better understanding of how an entity’s segments impact overall performance. The Fund's Chief Executive Officer and Chief Financial Officer act as the Fund's chief operating decision maker (CODM), assessing performance and making decisions about resource allocation. The CODM has determined that the Fund has a single operating segment since the Fund has a single investment strategy disclosed in the prospectus against which the CODM assesses performance. When assessing segment performance and making decisions about segment resources, the CODM relies on the Fund's portfolio composition, total returns, expense ratios and changes in net assets which are consistent with the information contained in the Fund's financial statements.

Recent Accounting Standard — The Fund adopted FASB ASU 2023-09, Income Taxes (Topic 740) – Improvements to Income Taxes Disclosures as of July 31, 2026. ASU 2023-09 requires public business entities, on an annual basis, to provide disclosure of specific

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Notes to financial statements

Nomura Emerging Markets Debt Corporate Fund 

1. Significant Accounting Policies (continued)

categories in the rate reconciliation, as well as disclosure of income taxes paid disaggregated by jurisdiction. During the year ended July 31, 2026, the Fund did not pay a material amount of foreign or US federal, state or local income taxes and therefore did not include any additional disclosures in these financial statements.

The Fund receives earnings credits from its custodian when positive cash balances are maintained, which may be used to offset custody fees. If the amount earned is greater than $1, the expenses paid under this arrangement are included on the “Statement of operations” under “Custodian fees” with the corresponding expenses offset included under “Less expenses paid indirectly.” For the year ended July 31, 2026, the Fund earned $5,299 under this arrangement.

The Fund receives earnings credits from its transfer agent when positive cash balances are maintained, which may be used to offset transfer agent fees. If the amount earned is greater than $1, the expenses paid under this arrangement are included on the “Statement of operations” under “Dividend disbursing, transfer agent and sub-transfer agent fees and expenses” with the corresponding expenses offset included under “Less expenses paid indirectly.” For the year ended July 31, 2026, the Fund earned $34 under this arrangement.

2. Investment Management, Administration Agreements, and Other Transactions with Affiliates

In accordance with the terms of its investment management agreement, the Fund pays DMC, a series of Nomura Investment Management Business Trust (NIMBT) and the investment manager, an annual fee which is calculated daily and paid monthly at the rates of 0.75% on the first $500 million of average daily net assets of the Fund, 0.70% on the next $500 million, 0.65% on the next $1.5 billion, and 0.60% on average daily net assets in excess of $2.5 billion. Prior to December 1, 2025 (Closing Date), NIMBT was named Macquarie Investment Management Business Trust.

As of the Closing Date, Nomura Holding America Inc. completed the acquisition of Macquarie Asset Management's US and European public investments business. The closing of this transaction resulted in the automatic termination of the Fund's investment advisory agreement with DMC and any sub-advisory agreement, as applicable. At a special shareholder meeting held on September 10, 2025, Fund shareholders approved a new investment advisory agreement for the Fund. On the Closing Date, the new investment advisory agreement, any applicable sub-advisory agreement, and the Fund's name change to Nomura Emerging Markets Debt Corporate Fund went effective.

DMC has contractually agreed to waive all or a portion of its investment advisory fees and/or pay/reimburse expenses (excluding any distribution and service (12b-1) fees, acquired fund fees and expenses, taxes, interest, short sale dividend and interest expenses, brokerage fees, certain insurance costs, and nonroutine expenses or costs, including, but not limited to, those relating to reorganizations, litigation, conducting shareholder meetings, and liquidations), in order to prevent total annual fund operating expenses from exceeding 0.79% of the Fund’s average daily net

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assets from August 1, 2025 through November 30, 2026. These waivers and reimbursements may only be terminated by agreement of DMC and the Fund. The waivers and reimbursements are accrued daily and received monthly.

After consideration of class specific expenses, including 12b-1 fees (but excluding acquired fund fees and expenses), the class level operating expense limitation as a percentage of average daily net assets from August 1, 2025 through November 30, 2026, unless terminated by agreement of DMC and the Fund, is as follows:

Prior to the Closing Date, DMC sought investment advice and recommendations from its affiliates: Macquarie Investment Management Austria Kapitalanlage AG, Macquarie Investment Management Europe Limited, and Macquarie Investment Management Global Limited (each, a Prior Affiliated Sub-Advisor and together, the Prior Affiliated Sub Advisors). DMC also permitted these Prior Affiliated Sub-Advisors to execute Fund security trades on behalf of DMC and exercise investment discretion for securities in certain markets where DMC believed it would have been beneficial to utilize a Prior Affiliated Sub-Advisor’s specialized market knowledge. Although the Prior Affiliated Sub-Advisors served as sub-advisors, DMC had ultimate responsibility for all investment advisory services. For these services, DMC, not the Fund, paid each Prior Affiliated Sub-Advisor a portion of its investment management fee. As of the Closing Date, each Prior Affiliated Sub-Advisor no longer serves as a sub-advisor to the Fund.

Delaware Investments Fund Services Company (DIFSC), an affiliate of DMC, provides fund accounting and financial administrative oversight services to the Fund. For these services, DIFSC’s fees are calculated daily and paid monthly, based on the aggregate daily net assets of all funds within the Nomura Funds at the following annual rates: 0.0050% of the first $60 billion; 0.00475% of the next $30 billion; and 0.0015% of aggregate average daily net assets in excess of $90 billion (Total Fee). Each fund in the Nomura Funds pays a minimum of $4,000, which, in aggregate, is subtracted from the Total Fee. Each fund then pays its portion of the remainder of the Total Fee on a relative NAV basis. This amount is included on the “Statement of operations” under “Accounting and administration expenses.” For the year ended July 31, 2026, the Fund paid $8,532 for these services.

DIFSC is also the transfer agent and dividend disbursing agent of the Fund. For these services, DIFSC’s fees are calculated daily and paid monthly, based on the aggregate daily net assets of the retail funds within the Nomura Funds at the following annual rates: 0.014% of the first $20 billion; 0.011% of the next $5 billion; 0.007% of the next $5 billion; 0.004% of the next $20 billion; 0.002% of the next $25 billion; and 0.0015% of average daily net assets in excess of $75 billion. The fees payable to DIFSC under the shareholder services agreement described above are allocated among all retail funds in the Nomura Funds on a relative NAV basis. This amount is included on the “Statement of operations” under “Dividend disbursing, transfer agent and sub-transfer agent fees and expenses.” For the year ended July 31, 2026, the Fund paid

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Notes to financial statements

Nomura Emerging Markets Debt Corporate Fund 

2. Investment Management, Administration Agreements, and Other Transactions with Affiliates (continued)

$6,921 for these services. Pursuant to a sub-transfer agency agreement between DIFSC and BNY Mellon Investment Servicing (US) Inc. (BNYIS), BNYIS provides certain sub-transfer agency services to the Fund. Sub-transfer agency fees are paid by the Fund and are also included on the “Statement of operations” under “Dividend disbursing, transfer agent and sub-transfer agent fees and expenses.” The fees are calculated daily and paid as invoices on a monthly or quarterly basis.

Pursuant to a distribution agreement and distribution plan, the Fund pays DDLP, the distributor and an affiliate of DMC, an annual 12b-1 fee of 0.25% and 1.00% of the average daily net assets of the Class A and Class C shares, respectively. The fees are calculated daily and paid monthly. Institutional Class shares do not pay 12b-1 fees.

As provided in the investment management agreement, the Fund bears a portion of the cost of certain resources shared with DMC, including the cost of internal personnel of DMC and/or its affiliates that provide legal and regulatory reporting services to the Fund. For the year ended July 31, 2026, the Fund paid $1,786 for internal legal and regulatory reporting services provided by DMC and/or its affiliates’ employees. This amount is included on the “Statement of operations” under “Legal fees.”

For the year ended July 31, 2026, DDLP earned $41 for commissions on sales of the Fund’s Class A shares.

Trustees’ fees include expenses accrued by the Fund for each Trustee’s retainer and meeting fees. Certain officers of DMC, DIFSC, and DDLP are officers and/or Trustees of the Trust. These officers and Trustees are paid no compensation by the Fund.

In addition to the management fees and other expenses of the Fund, the Fund indirectly bears the investment management fees and other expenses of any Underlying Funds, including ETFs, in which it invests. The amount of these fees and expenses incurred indirectly by the Fund will vary based upon the expense and fee levels of any Underlying Funds and the number of shares that are owned of any Underlying Funds at different times.

3. Investments

For the year ended July 31, 2026, the Fund made purchases and sales of investment securities other than short-term investments and US government securities as follows:

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The tax cost of investments includes adjustments to net unrealized appreciation (depreciation) which may not necessarily be the final tax cost basis adjustments but which approximate the tax basis unrealized gains and losses that may be realized and distributed to shareholders. At July 31, 2026, the cost and unrealized appreciation (depreciation) of investments for federal income tax purposes for the Fund were as follows:

US GAAP defines fair value as the price that the Fund would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date under current market conditions. A three-level hierarchy for fair value measurements has been established based upon the transparency of inputs to the valuation of an asset or liability. Inputs may be observable or unobservable and refer broadly to the assumptions that market participants would use in pricing the asset or liability. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions that market participants would use in pricing the asset or liability based on the best information available under the circumstances. Each of the Fund’s investments are assigned a level based upon the observability of the inputs which are significant to the overall valuation. The three-level hierarchy of inputs is summarized as follows:

Level 1  − Inputs are quoted prices in active markets for identical investments. (Examples: equity securities, open-end investment companies, futures contracts, and exchange-traded options contracts)

Level 2  − Other observable inputs, including, but not limited to: quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks, and default rates) or other market-corroborated inputs. (Examples: debt securities, government securities, swap contracts, forward foreign currency exchange contracts, foreign securities utilizing international fair value pricing, broker-quoted securities, and fair valued securities)

Level 3  − Significant unobservable inputs, including the Fund’s own assumptions used to determine the fair value of investments. (Examples: broker-quoted securities and fair valued securities)

Level 3 investments are valued using significant unobservable inputs. The Fund may also use an income-based valuation approach in which the anticipated future cash flows of the investment are discounted to calculate fair value. Discounts may also be applied due to the nature or duration of any restrictions on the disposition of the investments. Valuations may also be based

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Notes to financial statements

Nomura Emerging Markets Debt Corporate Fund 

3. Investments (continued)

upon current market prices of securities that are comparable in coupon, rating, maturity, and industry. The derived value of a Level 3 investment may not represent the value which is received upon disposition and this could impact the results of operations.

The following table summarizes the valuation of the Fund’s investments by fair value hierarchy levels as of July 31, 2026:

As a result of utilizing international fair value pricing at July 31, 2026, a portion of the common stock in the portfolio was categorized as Level 2.

During the year ended July 31, 2026, there were no transfers into or out of Level 3 investments. The Fund’s policy is to recognize transfers into or out of Level 3 investments based on fair value at the beginning of the reporting year.

A reconciliation of Level 3 investments is presented when the Fund has a significant amount of Level 3 investments at the beginning or end of the year in relation to the Fund’s net assets. Management has determined not to provide a reconciliation of Level 3 investments as the Level 3 investments were not considered significant to the Fund’s net assets at the beginning of the year. As of July 31, 2026, there were no Level 3 investments.

4. Dividend and Distribution Information

Income and long-term capital gain distributions are determined in accordance with federal income tax regulations, which may differ from US GAAP. Additionally, distributions from net gains on foreign currency transactions and net short-term gains on sales of investment securities are treated as ordinary income for federal income tax purposes. The tax character of dividends and distributions paid during the years ended July 31, 2026 and 2025 were as follows:

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5. Components of Net Assets on a Tax Basis

As of July 31, 2026, the components of net assets on a tax basis were as follows:

Difference between components of net assets unrealized and tax cost unrealized may arise due to unrealized appreciation/depreciation of foreign currency.

The differences between book basis and tax basis components of net assets are primarily attributable to tax deferral of losses on wash sales.

For financial reporting purposes, capital accounts are adjusted to reflect the tax character of permanent book/tax differences. Reclassifications were due to the tax treatment of unrealized on callable bonds. Results of operations and net assets were not affected by these reclassifications. For the year ended July 31, 2026, the adjustments were to decrease total distributable earnings (loss) and increase paid-in-capital by $6,206.

For federal income tax purposes, capital loss carryforwards may be carried forward and applied against future capital gains. At July 31, 2026, capital loss carryforwards available to offset future realized capital gains are as follows:

6. Capital Shares

Transactions in capital shares were as follows:

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Notes to financial statements

Nomura Emerging Markets Debt Corporate Fund 

6. Capital Shares (continued)

Certain shareholders may exchange shares of one class for shares of another class in the same Fund. These exchange transactions are included in shares sold and shares redeemed in the table above and on the previous page and on the “Statements of changes in net assets.” For the years ended July 31, 2026 and 2025, the Fund had the following exchange transactions:

7. Line of Credit

The Fund, along with certain other funds in the Nomura Funds (Participants), is a participant in a $335,000,000 revolving line of credit (Agreement) intended to be used for temporary or emergency purposes as an additional source of liquidity to fund redemptions of investor shares. Under the Agreement, the Participants are charged an annual commitment fee of 0.15%, which is allocated across the Participants based on a weighted average of the respective net assets of each Participant. The Participants are permitted to borrow up to a maximum of one-third of their net assets under the Agreement. Each Participant is individually, and not jointly, liable for its particular advances, if any, under the line of credit. The line of credit available under the Agreement expired on October 27, 2025. This Agreement was extended to October 26, 2026.

The Fund had no amounts outstanding as of July 31, 2026, or at any time during the year then ended.

8. Derivatives

US GAAP requires disclosures that enable investors to understand: (1) how and why an entity uses derivatives; (2) how they are accounted for; and (3) how they affect an entity’s results of operations and financial position.

Swap Contracts — The Fund may enter into CDS contracts in the normal course of pursuing its investment objective. The Fund may enter into CDS contracts in order to hedge against credit

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events, to enhance total return, or to gain exposure to certain securities or markets. Swap contracts are bilaterally negotiated agreements between the Fund and counterparty to exchange or swap investment cash flows, assets, foreign currencies or market-linked returns at specified, future intervals. Swap agreements are privately negotiated in the over-the-counter market (OTC swaps). If the OTC swap entered is one of the swaps identified by a relevant regulator as a swap that is required to be cleared, then it will be cleared through a third party, known as a central counterparty or derivatives clearing organization (centrally cleared swaps).

Credit Default Swaps. A CDS contract is a risk-transfer instrument through which one party (purchaser of protection) transfers to another party (seller of protection) the financial risk of a credit event (as defined in the CDS agreement), as it relates to a particular reference security or basket of securities (such as an index). In exchange for the protection offered by the seller of protection, the purchaser of protection agrees to pay the seller of protection a periodic amount at a stated rate that is applied to the notional amount of the CDS contract. In addition, an upfront payment may be made or received by the Fund in connection with an unwinding or assignment of a CDS contract. Upon the occurrence of a credit event, the seller of protection would pay the par (or other agreed-upon) value of the reference security (or basket of securities) to the counterparty. Credit events generally include, among others, bankruptcy, failure to pay, and obligation default.

During the year ended July 31, 2026, the Fund entered into CDS contracts as a purchaser of protection. Periodic payments (receipts) on such contracts are accrued daily and recorded as unrealized losses (gains) on swap contracts. Upon payment (receipt), such amounts are recorded as realized losses (gains) on swap contracts. Upfront payments made or received in connection with CDS contracts are amortized over the expected life of the CDS contracts as unrealized losses (gains) on swap contracts. The change in value of CDS contracts is recorded daily as unrealized appreciation or depreciation. A realized gain or loss is recorded upon a credit event (as defined in the CDS agreement) or the maturity or termination of the agreement. Initial margin and variation margin are posted to central counterparties for centrally cleared CDS basket trades, as determined by the applicable central counterparty. During the year ended July 31, 2026, the Fund did not enter into any CDS contracts as a seller of protection.

CDS contracts may involve greater risks than if the Fund had invested in the reference obligation directly. CDS contracts are subject to general market risk, liquidity risk, counterparty risk, and credit risk. The Fund’s maximum risk of loss from counterparty credit risk, either as the seller of protection or the buyer of protection, is the fair value of the contract. This risk is mitigated by (1) for bilateral swap contracts, having a netting arrangement between the Fund and the counterparty and by the posting of collateral by the counterparty to the Fund to cover the Fund’s exposure to the counterparty, or (2) for cleared swaps, trading these instruments through a central counterparty. No CDS contracts were outstanding at July 31, 2026.

During the year ended July 31, 2026, the Fund used CDS contracts to hedge against credit events.

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Notes to financial statements

Nomura Emerging Markets Debt Corporate Fund 

8. Derivatives (continued)

During the year ended July 31, 2026, the Fund experienced net realized and unrealized gains or losses attributable to swap contracts holdings, which are disclosed on the “Statement of operations.”

The table below summarizes the average daily balance of derivative holdings by the Fund during the year ended July 31, 2026:

*Long represents buying protection and short represents selling protection.

 9. Securities Lending

The Fund, along with other funds in the Nomura Funds, may lend its securities pursuant to a security lending agreement (Lending Agreement) with The Bank of New York Mellon (BNY). At the time a security is loaned, the borrower must post collateral equal to the required percentage of the market value of the loaned security, including any accrued interest. The required percentage is: (1) 102% with respect to US securities and foreign securities that are denominated and payable in US dollars; and (2) 105% with respect to foreign securities. With respect to each loan, if on any business day the aggregate market value of securities collateral plus cash collateral held is less than the aggregate market value of the securities which are the subject of such loan, the borrower will be notified to provide additional collateral by the end of the following business day, which, together with the collateral already held, will be not less than the applicable initial collateral requirements for such security loan. If the aggregate market value of securities collateral and cash collateral held with respect to a security loan exceeds the applicable initial collateral requirement, upon the request of the borrower, BNY must return enough collateral to the borrower by the end of the following business day to reduce the value of the remaining collateral to the applicable initial collateral requirement for such security loan. As a result of the foregoing, the value of the collateral held with respect to a loaned security on any particular day, may be more or less than the value of the security on loan. The collateral percentage with respect to the market value of the loaned security is determined by the security lending agent.

Cash collateral received by the Fund is generally invested in an individual separate account. The investment guidelines permit each separate account to hold certain securities that would be considered eligible securities for a money market fund. Cash collateral received is generally invested in government securities; certain obligations issued by government sponsored enterprises; repurchase agreements collateralized by US Treasury securities; obligations issued by the central government of any Organization for Economic Cooperation and Development (OECD) country or its agencies, instrumentalities, or establishments; obligations of supranational organizations; commercial paper, notes, bonds, and other debt obligations; certificates of deposit, time deposits, and other bank obligations; certain money market funds; and

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asset-backed securities. The Fund can also accept US government securities and letters of credit (non-cash collateral) in connection with securities loans.

In the event of default or bankruptcy by the lending agent, realization and/or retention of the collateral may be subject to legal proceedings. In the event the borrower fails to return loaned securities and the collateral received is insufficient to cover the value of the loaned securities and provided such collateral shortfall is not the result of investment losses, the lending agent has agreed to pay the amount of the shortfall to the Fund or, at the discretion of the lending agent, replace the loaned securities. The Fund continues to record dividends or interest, as applicable, on the securities loaned and is subject to changes in value of the securities loaned that may occur during the term of the loan. The Fund has the right under the Lending Agreement to recover the securities from the borrower on demand. With respect to security loans collateralized by non-cash collateral, the Fund receives loan premiums paid by the borrower. With respect to security loans collateralized by cash collateral, the earnings from the collateral investments are shared among the Fund, the security lending agent, and the borrower. The Fund records security lending income net of allocations to the security lending agent and the borrower.

The Fund may incur investment losses as a result of investing securities lending collateral. This could occur if an investment in the collateral investment account defaulted or became impaired. Under those circumstances, the value of the Fund’s cash collateral account may be less than the amount the Fund would be required to return to the borrowers of the securities and the Fund would be required to make up for this shortfall.

During the year ended July 31, 2026, the Fund had no securities out on loan.

10. Credit and Market Risks

Some countries in which the Fund may invest require governmental approval for the repatriation of investment income, capital, or the proceeds of sales of securities by foreign investors. In addition, if there is deterioration in a country’s balance of payments or for other reasons, a country may impose temporary restrictions on foreign capital remittances abroad.

The securities exchanges of certain foreign markets are substantially smaller, less liquid, and more volatile than the major securities markets in the US. Consequently, acquisition and disposition of securities by the Fund may be inhibited. In addition, a significant portion of the aggregate market value of equity securities listed on the major securities exchanges in emerging markets is held by a smaller number of investors. This may limit the number of shares available for acquisition or disposition by the Fund. In addition, recent trade tensions and the imposition of tariffs may disrupt markets and lead to heightened market volatility.

The Fund invests a portion of its assets in high yield fixed income securities, which are securities rated lower than BBB- by Standard & Poor's Financial Services LLC, Baa3 by Moody's Investors Service, Inc., or similarly rated by another nationally recognized statistical rating organization. Investments in these higher yielding securities are generally accompanied by a greater degree of

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Notes to financial statements

Nomura Emerging Markets Debt Corporate Fund 

10. Credit and Market Risks (continued)

credit risk than higher rated securities. Additionally, lower rated securities may be more susceptible to adverse economic and competitive industry conditions than investment grade securities.

The Fund invests in certain obligations that may have liquidity protection designed to ensure that the receipt of payments due on the underlying security is timely. Such protection may be provided through guarantees, insurance policies, or letters of credit obtained by the issuer or sponsor through third parties, through various means of structuring the transaction, or through a combination of such approaches. The Fund will not pay any additional fees for such credit support, although the existence of credit support may increase the price of the security.

When interest rates rise, fixed income securities (i.e. debt obligations) generally will decline in value. These declines in value are greater for fixed income securities with longer maturities or durations. Interest rate changes are influenced by a number of factors, such as government policy, monetary policy, inflation expectations, and the supply and demand of bonds. A fund may be subject to a greater risk of rising interest rates when interest rates are low or inflation rates are high or rising.

Derivatives contracts, such as futures, forward foreign currency contracts, options, and swaps, may involve additional expenses (such as the payment of premiums) and are subject to significant loss, which may exceed amounts disclosed on the “Statement of assets and liabilities”, if a security, index, reference rate, or other asset or market factor to which a derivatives contract is associated, moves in the opposite direction from what the portfolio manager anticipated. When used for hedging, the change in value of the derivatives instrument may also not correlate specifically with the currency, rate, or other risk being hedged, in which case a fund may not realize the intended benefits. Derivatives contracts are also subject to the risk that the counterparty may fail to perform its obligations under the contract due to, among other reasons, financial difficulties (such as a bankruptcy or reorganization).

The Fund may invest up to 15% of its net assets in illiquid securities, which may include securities with contractual restrictions on resale, securities exempt from registration under Rule 144A promulgated under the Securities Act of 1933, as amended, and other securities which may not be readily marketable. The relative illiquidity of these securities may impair the Fund from disposing of them in a timely manner and at a fair price when it is necessary or desirable to do so. While maintaining oversight, the Board has delegated to DMC the day-to-day functions of determining whether individual securities are liquid for purposes of the Fund’s limitation on investments in illiquid securities. Securities eligible for resale pursuant to Rule 144A, which are determined to be liquid, are not subject to the Fund’s 15% limit on investments in illiquid securities. Rule 144A securities have been identified on the “Schedule of investments.”

11. Contractual Obligations

The Fund enters into contracts in the normal course of business that contain a variety of indemnifications. The Fund's maximum exposure under these arrangements is unknown.

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However, the Fund has not had prior claims or losses pursuant to these contracts. Management has reviewed the Fund’s existing contracts and expects the risk of loss to be remote.

12. Subsequent Events

Management has determined that no material events or transactions occurred subsequent to July 31, 2026, that would require recognition or disclosure in the Fund’s financial statements.

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Report of independent registered public accounting firm

To the Shareholders of Nomura Emerging Markets Debt Corporate Fund and Board of Trustees of Delaware Group Government Fund

Opinion on the Financial Statements

We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Nomura Emerging Markets Debt Corporate Fund (formerly Macquarie Emerging Markets Debt Corporate Fund) (the “Fund”), a series of Delaware Group Government Fund, as of July 31, 2026, the related statement of operations, statement of changes in net assets, and the financial highlights for the year then ended, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of July 31, 2026, the results of its operations, changes in net assets, and the financial highlights for the year then ended, in conformity with accounting principles generally accepted in the United States of America.

The Fund’s financial statements and financial highlights for the years ended July 31, 2025, and prior, were audited by other auditors whose report dated September 30, 2025, expressed an unqualified opinion on those financial statements and financial highlights.

Basis for Opinion

These financial statements are the responsibility of the Fund’s management. Our responsibility is to express an opinion on the Fund’s financial statements based on our audit. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB.  Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement whether due to error or fraud.

Our audit included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned as of July 31, 2026, by correspondence with the custodian and brokers; when replies were not received from brokers, we performed other auditing procedures. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audit provides a reasonable basis for our opinion.

We have served as the auditor of one or more investment companies advised by Delaware Management Company since 2025.

COHEN & COMPANY, LTD.
Philadelphia, Pennsylvania
September 29, 2026

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Other Fund information (Unaudited)

Nomura Emerging Markets Debt Corporate Fund

Tax Information

The information set forth below is for the Fund’s fiscal year as required by federal income tax laws. Shareholders, however, must report distributions on a calendar year basis for income tax purposes, which may include distributions for portions of two fiscal years of the Fund. Accordingly, the information needed by shareholders for income tax purposes will be sent to them in January of each year. Please consult your tax advisor for proper treatment of this information.

All disclosures are based on financial information available as of the date of this annual report and, accordingly are subject to change. For any and all items requiring reporting, it is the intention of the Fund to report the maximum amount permitted under the Internal Revenue Code and the regulations thereunder.

For the fiscal year ended July 31, 2026, the Fund reports distributions paid during the year as follows:

(A) is based on a percentage of the Fund's total distributions.

For the fiscal year ended July 31, 2026, certain distributions paid by the Fund, determined to be Qualified Interest Income or Qualified Short-Term Capital Gains may be subject to relief from US withholding for foreign shareholders, as provided by the American Jobs Creation Act of 2004; the Tax Relief, Unemployment Insurance Reauthorization, and Job Creation Act of 2010; and as extended by the American Taxpayer Relief Act of 2012. For the fiscal year ended July 31, 2026, the Fund has reported maximum distributions of Qualified Interest Income of $319,081.

The percentage of the ordinary dividends reported by the Fund that is treated as a Section 163(j) interest dividend and thus is eligible to be treated as interest income for purposes of Section 163(j) and the regulations thereunder is 94.37%.

Changes in and Disagreements with Accountants for Open-End Management Investment Companies

Change in Independent Registered Public Accounting Firm

At a meeting held on May 20, 2026, the Board of Trustees (Board), upon recommendation of the Audit Committee, dismissed PricewaterhouseCoopers LLP (PwC) and approved the appointment of Cohen & Company, Ltd. (Cohen & Co) to serve as the independent registered public accounting firm for Nomura Emerging Markets Debt Corporate Fund (formerly, Macquarie Emerging Markets Debt Corporate Fund) (the "Fund") for the fiscal year ending July 31, 2026.

PwC’s reports on the financial statements for the fiscal years ended July 31, 2024 and July 31, 2025 did not contain any adverse opinion or disclaimer of opinion, nor were they qualified or modified as to uncertainty, audit scope, or accounting principles.

In addition, during the fiscal years ended July 31, 2024 and July 31, 2025 and during the subsequent interim period through May 20, 2026, (i) there were no disagreements between the

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Other Fund information (Unaudited)

Nomura Emerging Markets Debt Corporate Fund 

Changes in and Disagreements with Accountants for Open-End Management Investment Companies 

Fund and PwC on accounting principles, financial statement disclosures or audit scope, which, if not resolved to the satisfaction of PwC, would have caused them to make reference to the disagreement in their reports; and (ii) there were no reportable events described in Item 304(a) (1) (v) of Regulation S-K under the Securities Exchange Act of 1934, as amended. During the fiscal years ended July 31, 2024 and July 31, 2025 and during the subsequent interim period through May 20, 2026, neither the Board nor anyone on its behalf has consulted with Cohen & Co at any time prior to their selection with respect to (i) the application of accounting principles to a specified transaction, either completed or proposed or the type of audit opinion that might be rendered on the Fund’s financial statements; or (ii) the subject of a disagreement (as defined in paragraph (a) (1) (iv) of Item 304 of Regulation S-K) or reportable events (as described in paragraph (a) (1) (v) of said Item 304).

The Fund has provided PwC with a copy of this Form N-CSR and requested that PwC furnish the Fund with a letter stating whether or not it agrees with the statements made herein. A copy of PwC’s letter, dated October 2, 2026, is attached as Exhibit 99 to this N-CSR.

Proxy Disclosures for Open-End Management Investment Companies

Not applicable.

Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies

The aggregate remuneration paid to directors, officers, and others is disclosed within the financial statements.

Statement Regarding Basis of Approval for Investment Advisory Contract

Not applicable.

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Contact information

Shareholder assistance by phone
800 523-1918, weekdays from 8:30am to
6:00pm ET

For securities dealers and financial
institutions representatives only
800 362-7500

Regular mail
Nomura Funds
P.O. Box 534437
Pittsburgh, PA 15253-4437

Overnight courier service
Nomura Funds
Attention: 534437
1350 Penn Avenue, Suite 102
Pittsburgh, PA 15222

Nomura Asset Management • 610 Market Street • Philadelphia, PA 19106-2354

Nomura Asset Management, unless otherwise stated, refers to the Nomura Asset Management International business. Nomura Asset Management is part of the Investment Management Division of the Nomura Group, providing integrated public and private market asset management services across equities, fixed income, private credit and multi-asset solutions to intermediary and institutional clients. Nomura Asset Management primarily operates through several distinct investment managers, which includes Nomura Investment Management Business Trust (NIMBT), a Securities and Exchange Commission (SEC) registered investment adviser. Investment advisory services are provided to the Nomura Funds by Delaware Management Company, a series of NIMBT. The Nomura Funds mutual funds are distributed by Delaware Distributors, L.P., a registered broker/dealer and member of the Financial Industry Regulatory Authority (FINRA) and an affiliate of NIMBT. The Nomura Funds exchange-traded funds are distributed by Foreside Financial Services, LLC. Foreside Financial Services, LLC is not affiliated with any Nomura entity, including Delaware Management Company and Delaware Distributors, L.P.

(5871783)

AR-DEDIX-0926

This page is not part of the financial statements and other information.

Fixed income mutual fund

Nomura Strategic Income Fund
(formerly, Macquarie Strategic Income Fund)

Financial statements and other information

For the year ended July 31, 2026

Table of contents

This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus.

Form N-PORT and proxy voting information

The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-PORT. The Fund’s Form N-PORT, as well as a description of the policies and procedures that the Fund uses to determine how to vote proxies (if any) relating to portfolio securities, is available without charge (i) upon request, by calling 800 523-1918; and (ii) on the SEC’s website at sec.gov. In addition, a description of the policies and procedures that the Fund uses to determine how to vote proxies (if any) relating to portfolio securities and the Schedule of Investments included in the Fund’s most recent Form N-PORT are available without charge on the Fund’s website at nomuraassetmanagement.com/literature.

Information (if any) regarding how the Fund voted proxies relating to portfolio securities during the most recently disclosed 12-month period ended June 30 is available without charge (i) through the Fund’s website at nomuraassetmanagement.com/proxy; and (ii) on the SEC’s website at sec.gov.

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Schedule of investments

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Nomura Strategic Income Fund 

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Schedule of investments

Nomura Strategic Income Fund 

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Schedule of investments

Nomura Strategic Income Fund 

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Schedule of investments

Nomura Strategic Income Fund 

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Schedule of investments

Nomura Strategic Income Fund 

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Schedule of investments

Nomura Strategic Income Fund 

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Schedule of investments

Nomura Strategic Income Fund