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Fidelity National Information Services, Inc.
FIS - CIK 0001136893
Market cap$20.14 B
Rank#617
SEC filings2,823
Market capitalization of Fidelity National Information Services, Inc.
As of 2026-06-10, Fidelity National Information Services, Inc. (FIS) has a market capitalization of $20.14 B, making it the #617 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $20.14 B |
| 2026-05-29 | $22.14 B |
| 2026-05-28 | $21.72 B |
| 2026-05-26 | $21.90 B |
| 2026-05-25 | $22.52 B |
| 2026-05-24 | $22.52 B |
| 2026-05-22 | $22.52 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 Fidelity National Information Services, Inc.'s market cap?
As of 2026-06-10, Fidelity National Information Services, Inc. (FIS) has a market capitalization of $20.14 B, making it the #617 most valuable US-listed company.
Where does Fidelity National Information Services, Inc. rank by market cap?
Fidelity National Information Services, Inc. is the #617 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.