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Fiserv, Inc.
FISV
Market cap$30.45 B
Rank#455
SEC filings0
Market capitalization of Fiserv, Inc.
As of 2026-05-29, Fiserv, Inc. (FISV) has a market capitalization of $30.45 B, making it the #455 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-05-29 | $30.44 B |
| 2026-05-28 | $29.66 B |
| 2026-05-26 | $29.77 B |
| 2026-05-25 | $30.46 B |
| 2026-05-24 | $30.46 B |
| 2026-05-22 | $30.46 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Frequently asked questions
What is Fiserv, Inc.'s market cap?
As of 2026-05-29, Fiserv, Inc. (FISV) has a market capitalization of $30.45 B, making it the #455 most valuable US-listed company.
Where does Fiserv, Inc. rank by market cap?
Fiserv, Inc. is the #455 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.