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State Street Corporation
STT
Market cap$44.81 B
Rank#346
SEC filings4,849
Market capitalization of State Street Corporation
As of 2026-06-10, State Street Corporation (STT) has a market capitalization of $44.81 B, making it the #346 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $44.81 B |
| 2026-05-29 | $43.38 B |
| 2026-05-28 | $43.71 B |
| 2026-05-26 | $43.48 B |
| 2026-05-25 | $42.61 B |
| 2026-05-24 | $42.61 B |
| 2026-05-22 | $42.61 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is State Street Corporation's market cap?
As of 2026-06-10, State Street Corporation (STT) has a market capitalization of $44.81 B, making it the #346 most valuable US-listed company.
Where does State Street Corporation rank by market cap?
State Street Corporation is the #346 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.