Other

Capital ratio: required common equity tier 1 capital

State Street Capital ratio: required common equity tier 1 capital remained flat by 0.0% to 8.0% in Q1 2026 compared to the prior quarter. Year-over-year, this metric was flat by 0.0%, from 8.0% to 8.0%. Over 5 years (FY 2020 to FY 2025), Capital ratio: required common equity tier 1 capital shows relatively stable performance with a 0.0% CAGR. This is a positive signal — lower values indicate better performance for this metric.

Analysis

StatementBalance Sheet Statement
SectionOther
CategoryLiquidity
SignalLower is better
VolatilityStable
First reportedQ4 2014
Last reportedQ1 2026

How to read this metric

An increase in the requirement reflects higher risk-weighted assets or more stringent regulatory mandates, while a decrease reflects a lower risk profile or regulatory easing.

Detailed definition

This is the minimum amount of Common Equity Tier 1 (CET1) capital that a financial institution is required to hold under...

Peer comparison

This is a standardized regulatory metric across global systemically important banks (G-SIBs).

Metric ID: other_tier_one_common_risk_based_capital_requiredfor_cap_d9f0d7

Historical Data

20 periods
 Q2 '21Q3 '21Q4 '21Q1 '22Q2 '22Q3 '22Q4 '22Q1 '23Q2 '23Q3 '23Q4 '23Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26
Value8%8%8%8%8%8%8%8%8%8%8%8%8%8%8%8%8%8%8%8%
QoQ Change+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%
YoY Change+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%+0.0%
Range8%8%
CAGR+0.0%
Avg YoY Growth+0.0%
Median YoY Growth+0.0%
Current Streak19+ quarters growth

Frequently Asked Questions

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 8.0% 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 8.0% to 8.0%.
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 8.0% to 8.0%.
What does capital ratio: required common equity tier 1 capital mean?
The minimum amount of high-quality capital a bank must hold to meet regulatory safety standards.