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State Street STT Capital ratio: required common equity tier 1 capital
Capital ratio: required common equity tier 1 capital at other companies
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Where this comes from
Reported directly by State Street in its filing.
Tagged under the XBRL concept stt:TierOneCommonRiskBasedCapitalRequiredforCapitalAdequacytoRiskWeightedAssets.
The source filing: State Street’s 10-Q, filed April 29, 2026.
- Filed
- Apr 29, 2026, 4:48 PM EDT
- Fiscal quarter
- Q1 FY2026
- Calendar quarter
- Q1 2026
- Accession
- 0000093751-26-000196
| (Dollars in millions) | State Street Corporation / Basel III Advanced Approaches March 31, 2026 | State Street Corporation / Basel III Standardized Approach March 31, 2026 | State Street Corporation / Basel III Advanced Approaches December 31, 2025 | State Street Corporation / Basel III Standardized Approach December 31, 2025 | State Street Bank / Basel III Advanced Approaches March 31, 2026 | State Street Bank / Basel III Standardized Approach March 31, 2026 | State Street Bank / Basel III Advanced Approaches December 31, 2025 | State Street Bank / Basel III Standardized Approach December 31, 2025 |
|---|---|---|---|---|---|---|---|---|
| Market risk | 2,185 | 2,185 | 2,125 | 2,125 | 2,185 | 2,185 | 2,125 | 2,125 |
| Total risk-weighted assets | $118,311 | $139,811 | $114,357 | $127,263 | $113,136 | $136,498 | $108,588 | $123,872 |
| Adjusted quarterly average assets | $342,329 | $342,329 | $332,978 | $332,978 | $337,440 | $337,440 | $328,034 | $328,034 |
| 2025 Minimum Requirements(4) | ||||||||
| 8.0%% | 12.5% | 10.6% | 13.0% | 11.6% | 17.7% | 14.7% | 18.6% | 16.3% |
| 9.5 | 15.5 | 13.1 | 16.1 | 14.4 | 17.7 | 14.7 | 18.6 | 16.3 |
| 11.5 | 17.0 | 14.5 | 17.7 | 16.1 | 18.2 | 15.2 | 19.1 | 16.9 |
| 4.0 | 5.4 | 5.4 | 5.5 | 5.5 | 5.9 | 5.9 | 6.1 | 6.1 |
Item 1. Financial Statements
FAQ
- What is State Street's capital ratio: required common equity tier 1 capital?
- State Street (STT) reported capital ratio: required common equity tier 1 capital of 8% in Q1 2026.
- How has State Street's capital ratio: required common equity tier 1 capital changed year-over-year?
- State Street's capital ratio: required common equity tier 1 capital decreased by 0.0% year-over-year, from 8% to 8%.
- What is the long-term trend for State Street's capital ratio: required common equity tier 1 capital?
- Over 5 years (2020 to 2025), State Street's capital ratio: required common equity tier 1 capital has grown at a 0.0% compound annual growth rate (CAGR), from 8% to 8%.
- What does capital ratio: required common equity tier 1 capital mean?
- This is the minimum amount of Common Equity Tier 1 (CET1) capital that a financial institution is required to hold under regulatory frameworks to support its risk-weighted assets. It serves as a core measure of the firm's financial strength and its ability to absorb losses during periods of financial stress. This requirement is set by regulators to ensure the stability of the global financial system.
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