6-K
Itau Unibanco Holding S.A. (ITUB)
| UNITED STATES | ||
|---|---|---|
| SECURITIES AND EXCHANGE COMMISSION | ||
| Washington, D.C. 20549 | ||
| FORM 6-K | ||
| Report of Foreign Issuer<br>Pursuant to Rule 13a-16 or 15d-16<br>of the Securities Exchange Act of 1934 | ||
| For the month of May, 2026 | ||
| Comission File Number: 001-15276 | ||
| Itaú Unibanco Holding S.A. | ||
| (Exact name of registrant as specified in its charter) | ||
| Itaú Unibanco Holding S.A. | ||
| (Translation of Registrant’s Name into English) | ||
| Praça Alfredo Egydio de Souza Aranha, 100 - Torre Conceição | ||
| CEP 04344-902 São Paulo, SP, Brazil<br>(Address of principal executive office) | ||
| Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. | ||
| Form 20-F ☒ | 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 ☒ | |
| 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 ☒ | |
| Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. | ||
| Yes ☐ | No ☒ | |
| If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): | ||
| 82– __________________ |
EXHIBIT INDEX
| 99.1 | ITAÚ UNIBANCO - Material Fact: Payment of Interest on Capital |
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| 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. |
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| Date: May 28, 2026. |
| Itaú Unibanco Holding S.A.<br><br>By: /s/ Gustavo Lopes Rodrigues<br><br>Name: Gustavo Lopes Rodrigues<br><br>Title: Investor Relations Officer. |
fatorelevante_jcpxen
Material Fact Payment of Interest on Capital Itaú Unibanco Holding S.A. announces that its Board of Directors, at the meeting held on this date, approved the payment of Interest on Capital (“IoC”) in the gross amount of BRL 3.99 billion, related to fiscal year 2026, with income tax withholding at a rate of 17.5%¹, as detailed below: Type IoC (gross amount per share) IoC (net amount¹ per share) Payment date ITUB3 and ITUB4²1 BRL 0.36188 BRL 0.298551 By August, 31, 2026 Shareholders of record as of June 18, 2026 will be entitled to receive this remuneration, and the shares will be traded "ex-rights" as of June 19, 2026. If you have any questions, please refer to the Stockholder Remuneration Policy or contact the Investor Relations team through the website www.itau.com.br/relacoes-com-investidores as follows: Menu > Investor Services > Contact IR. São Paulo (SP), May 28, 2026. Gustavo Lopes Rodrigues Investor Relations Officer ¹ Except for the corporate shareholders able to prove that they are immune or exempt from such withholding. ² The amounts of interest on capital are paid equally for common shares (ITUB3) and preferred shares (ITUB4).