UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2026
Commission File Number 1-12260

COCA-COLA FEMSA, S.A.B. de C.V.

(Translation of registrant’s name into English)

United Mexican States

(Jurisdiction of incorporation or organization)

Calle Mario Pani No. 100,
Santa Fe Cuajimalpa,
Cuajimalpa de Morelos,
05348, Ciudad de México,

México

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F X   Form 40-F     

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1)

Yes    No  X 

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7)

Yes    No  X 

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes    No  X 

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with

Rule 12g3-2(b): 82-__.

Coca-Cola FEMSA Announces the Filing of its 2025 Sustainability-Related Financial Disclosures

Mexico City, Mexico March 27, 2026 – Coca-Cola FEMSA, S.A.B de C.V. (BMV: KOFUBL; NYSE: KOF) (“KOF”) has filed its Sustainability-Related Financial Disclosures for the year ended December 31, 2025, with the Mexican National Banking and Securities Commission.

The report is available in the Investor Relations section of our website at www.coca-colafemsa.com or at https://investors.coca-colafemsa.com/assets/files/reportes_resultados_en/2026/2025-KOF-IFRS.pdf

About Coca-Cola FEMSA

Stock listing information: Mexican Stock Exchange, Ticker: KOFUBL

NYSE (ADS), Ticker: KOF | Ratio of KOFUBL to KOF = 10:1

Coca-Cola FEMSA, S.A.B. de C.V. is the largest franchise bottler in the world by sales volume. The Company produces and distributes trademark beverages of The Coca-Cola Company, offering a wide portfolio to more than 268 million consumers. With over 90,000 employees, the Company markets and sells approximately 4.2-billion-unit cases through more than 2.1 million points of sale a year. Operating 55 manufacturing plants and 256 distribution centers, Coca-Cola FEMSA is committed to generating economic, social, and environmental value for all its stakeholders across the value chain. The Company is a member of the Dow Jones Sustainability MILA Pacific Alliance Index, FTSE4Good Emerging Index, S&P/BMV Total Mexico ESG Index and the MSCI ACWI Index. Its operations encompass certain territories in Mexico, Brazil, Guatemala, Colombia, and Argentina and, nationwide, in Costa Rica, Nicaragua, Panama, Uruguay and, in Venezuela, through an investment in Coca-Cola FEMSA de Venezuela, S.A. For further information, please visit www.coca-colafemsa.com

For additional information, please contact the Investor Relations team:

SIGNATURES

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.