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Capital One Financial Corporation
COF
Market cap$124.50 B
Rank#126
Filings1,000
Market capitalization of Capital One Financial Corporation
As of 2026-07-09, Capital One Financial Corporation (COF) has a market capitalization of $124.50 B, making it the #126 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-09 | $124.50 B |
| 2026-07-08 | $119.45 B |
| 2026-07-07 | $126.26 B |
| 2026-07-06 | $127.96 B |
| 2026-07-05 | $127.64 B |
| 2026-07-04 | $127.64 B |
| 2026-07-03 | $127.64 B |
| 2026-07-02 | $127.12 B |
| 2026-07-01 | $127.46 B |
| 2026-06-30 | $126.65 B |
| 2026-06-29 | $125.78 B |
| 2026-06-28 | $126.95 B |
Market Cap of similar companies
Frequently asked questions
What is Capital One Financial Corporation's market cap?
As of 2026-07-09, Capital One Financial Corporation (COF) has a market capitalization of $124.50 B, making it the #126 most valuable US-listed company.
Where does Capital One Financial Corporation rank by market cap?
Capital One Financial Corporation is the #126 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.