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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 13, 2026 (October 12, 2026)

ALLIANCEBERNSTEIN L.P.

(Exact name of registrant as specified in its charter)


Delaware	000-29961	13-4064930
(State or other jurisdiction of incorporation or organization)	(Commission File Number)	(I.R.S. Employer Identification Number)

501 Commerce Street, Nashville, TN 37203

(Address of principal executive offices)

(Zip Code)

(615) 622-0000

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Securities registered pursuant to Section 12(g) of the Act:

Title of Each Class

Trading Symbol

Name of Each Exchange on Which Registered

Units of limited partnership interest in AllianceBernstein L.P.

None

Item 7.01. Regulation FD Disclosure.

AllianceBernstein L.P. (“AB”) and AllianceBernstein Holding L.P. are furnishing a news release (“AUM Release”) issued on October 12, 2026 announcing AB’s preliminary assets under management as of September 30, 2026. The AUM Release is attached hereto as Exhibit 99.01.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

99.01 AUM Release.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


	ALLIANCEBERNSTEIN L.P.
Dated: October 13, 2026	By:	/s/ Mark Manley
		Mark Manley Corporate Secretary

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