Itau Unibanco (NYSE: ITUB) to buy back BRL 1.4B Tier 1 Financial Bills on July 15
Rhea-AI Filing Summary
Itaú Unibanco Holding S.A. will on July 15, 2026 exercise its option to repurchase all of its Tier 1 subordinated perpetual Financial Bills issued between January 8 and January 16, 2019, in an aggregate amount of BRL 1.4 billion.
The company reports that the estimated impact of this repurchase on its Tier 1 capital ratio is approximately 10 basis points, calculated on the capital base as of March 31, 2026.
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| UNITED STATES | |||||||||||
| SECURITIES AND EXCHANGE COMMISSION | |||||||||||
| Washington, D.C. 20549 | |||||||||||
| FORM 6-K | |||||||||||
| Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 | |||||||||||
| For the month of July, 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 (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 - Announcement to the Market - Tier 1 Subordinated Financial Bills | ||||||||||
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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. | ||||||||||||||
| Date: July 13, 2026. | ||||||||||||||
Itaú Unibanco Holding S.A. By: /s/ Gustavo Lopes Rodrigues Name: Gustavo Lopes Rodrigues Title: Investor Relations Officer. | ||||||||||||||
Announcement to the Market Tier 1 Subordinated Financial Bills Itaú Unibanco Holding S.A. (“Company”) informs its shareholders and the market that, on July 15th , 2026, will exercise the option to repurchase all of its Tier 1 Subordinated perpetual Financial Bills (“Financial Bills”), issued by the Company in the period between January 08th and January 16th, 2019, totaling BRL 1.4 billion. The estimated impact of the repurchase of Financial Bills on the Company’s Tier 1 capital ratio is approximately 10 basis points 1. São Paulo - SP, July 13, 2026. Gustavo Lopes Rodrigues Investor Relations Officer 1 Calculated on the capital base as of March 31, 2026.