Itau Unibanco Files 6-K for December 2025

Ticker: ITUB · Form: 6-K · Filed: Dec 12, 2025 · CIK: 1132597

Itau Unibanco Holding S.A. 6-K Filing Summary
FieldDetail
CompanyItau Unibanco Holding S.A. (ITUB)
Form Type6-K
Filed DateDec 12, 2025
Risk Levellow
Pages1
Reading Time1 min
Sentimentneutral

Sentiment: neutral

Topics: 6-K, corporate-update, regulatory-filing

Related Tickers: ITUB

TL;DR

Itau Unibanco filed its monthly 6-K on 12/12/25, standard corporate update.

AI Summary

Itau Unibanco Holding S.A. filed a Form 6-K on December 12, 2025, reporting for the month of December 2025. The filing includes information about the company's principal executive office located at Praça Alfredo Egydio de Souza Aranha, 100 - Torre Conceição, CEP 04344-902, São Paulo, SP, Brazil. The company previously operated under names such as Itau Unibanco Banco Multiplo S.A., BANCO ITAU HOLDING FINANCEIRA S A, and BANCO ITAU SA.

Why It Matters

This filing provides routine updates for investors and regulatory bodies regarding Itau Unibanco's operational status and corporate information.

Risk Assessment

Risk Level: low — This is a routine filing that does not appear to contain significant new financial information or material events.

Key Players & Entities

FAQ

What is the filing date of this Form 6-K?

The filing date is December 12, 2025.

What period does this Form 6-K report for?

This Form 6-K reports for the month of December 2025.

What is the principal executive office address of Itau Unibanco Holding S.A.?

The principal executive office is located at Praça Alfredo Egydio de Souza Aranha, 100 - Torre Conceição, CEP 04344-902, São Paulo, SP, Brazil.

What is the SEC file number for Itau Unibanco Holding S.A.?

The SEC file number is 001-15276.

What are some of the former names of Itau Unibanco Holding S.A. mentioned in the filing?

The filing mentions former names including Itau Unibanco Banco Multiplo S.A., BANCO ITAU HOLDING FINANCEIRA S A, and BANCO ITAU SA.

Filing Stats: 270 words · 1 min read · ~1 pages · Grade level 11.6 · Accepted 2025-12-12 10:22:58

Filing Documents

From the Filing

Document 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 December, 2025 Comission File Number 001-15276 Ita Unibanco Holding S.A. (Exact name of registrant as specified in its charter) Ita Unibanco Holding S.A. (Translation of Registrant's Name into English) Praa Alfredo Egydio de Souza Aranha, 100 - Torre Conceio CEP 04344-902 So 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 ITA UNIBANCO - REFERENCE FORM (V10) . 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 December 11, 2025. Ita Unibanco Holding S.A. By s Gustavo Lopes Rodrigues Name Gustavo Lopes Rodrigues Title Investor Relations Officer.

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