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KeyCorp
KEY
Market cap$24.05 B
Rank#558
Filings3,556
Market capitalization of KeyCorp
As of 2026-09-08, KeyCorp (KEY) has a market capitalization of $24.05 B, making it the #558 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-08 | $24.05 B |
| 2026-09-07 | $24.05 B |
| 2026-09-06 | $24.05 B |
| 2026-09-05 | $24.05 B |
| 2026-09-04 | $24.09 B |
| 2026-09-03 | $23.98 B |
| 2026-09-02 | $23.60 B |
| 2026-09-01 | $23.00 B |
| 2026-08-31 | $23.48 B |
| 2026-08-30 | $23.76 B |
| 2026-08-29 | $23.76 B |
| 2026-08-28 | $23.77 B |
Market Cap of similar companies
Frequently asked questions
What is KeyCorp's market cap?
As of 2026-09-08, KeyCorp (KEY) has a market capitalization of $24.05 B, making it the #558 most valuable US-listed company.
Where does KeyCorp rank by market cap?
KeyCorp is the #558 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.