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 Of
The Securities Exchange Act Of 1934
For the month of January 2026
Commission File Number: 001-14950
ULTRAPAR HOLDINGS INC.
(Translation of Registrant’s Name into English)
Brigadeiro Luis Antonio Avenue, 1343, 9th Floor
São Paulo, SP, Brazil 01317-910
(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____

ULTRAPAR PARTICIPAÇÕES S.A.
Disposal of relevant ownership position
São Paulo, January 27, 2026 – Ultrapar Participações S.A. (B3: UGPA3 / NYSE: UGP, “Ultrapar”), in compliance with CVM Resolution 44/21, hereby informs that it was notified by the shareholders Squadra Investimentos – Gestão de Recursos LTDA. and Squadra Investments – Gestão de Recursos LTDA. (“Squadra”) that they reached an aggregate ownership position of 4.95% of common shares issued by Ultrapar as of January 26, 2026, amounting to 55,212,788 shares.
Said position is represented by 55,212,788 common shares, of which 5,423,197 common shares are donated on loan.
Finally, Squadra also declared that it does not intend to change Ultrapar's control composition or administrative structure.
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.
Date: January 27, 2026
| ULTRAPAR HOLDINGS INC. |
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| By: | /s/ Alexandre Mendes Palhares | |
| Name: | Alexandre Mendes Palhares | |
| Title: | Chief Financial and Investor Relations Officer | |
(Market announcement)