Itau Unibanco Reports Q4 2025 Capital Ratios Decline Amid RWA Growth
Summary
Itau Unibanco Holding S.A. released its Q4 2025 Pillar 3 report, showing a decrease in capital ratios and an increase in risk-weighted assets, though remaining well above regulatory minimums.
Key Events
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Capital Ratios Decline
Common Equity Tier I Ratio decreased to 12.3% from 13.5%, Tier I Ratio to 13.8% from 14.8%, and Total Capital Ratio to 15.2% from 16.4% as of December 31, 2025.
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Risk-Weighted Assets Increase
Total Risk-Weighted Assets (RWA) rose by R$ 51 billion to R$ 1,505,475 million, contributing to the capital ratio decline.
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Strong Liquidity Maintained
Liquidity Coverage Ratio (LCR) stood at 215.0% and Net Stable Funding Ratio (NSFR) at 124.8%, both comfortably exceeding regulatory requirements.
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Model Miskcalibration Addressed
A miscalibration in the Probability of Default model for the agribusiness segment was identified in November 2025 and subsequently resolved with the approval of a new model in January 2026.
Analysis
The Q4 2025 Pillar 3 report from Itau Unibanco reveals a decline in key capital adequacy metrics, including Common Equity Tier I, Tier I, and Total Capital ratios, primarily driven by dividend payments, share buybacks, and a substantial increase in risk-weighted assets (RWA) by R$ 51 billion. While these movements indicate a reduction in capital buffers, the bank's ratios remain significantly above regulatory minimums, demonstrating continued financial strength and robust liquidity. The report also highlighted a model miscalibration in the agribusiness segment's probability of default model, which has since been addressed. Investors should monitor future capital trends and the impact of RWA growth on profitability.
At the time of this filing, ITUB was trading at $8.25 on NYSE in the Finance sector, with a market capitalization of approximately $91.9B. The 52-week trading range was $4.97 to $9.60. This filing was assessed with neutral market sentiment and an importance score of 7 out of 10.