Itaú Unibanco Holding S.A. (ITUB) - Form 6-K Summary

This Form 6-K, filed November 4, 2025, primarily serves as a submission vehicle for crucial operational data.

The core investor information is contained in Exhibit 99.1:

• Material Event: Release of the Risk and Capital Management Pillar 3 disclosure for 3Q25.
• Focus Area: This report details the bank’s capital adequacy, risk exposure profiles, and management strategies as of the third quarter of 2025.
• Investor Relevance: Investors should review Exhibit 99.1 for updates on Tier 1 ratios, **liquidity buff