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Leidos Holdings, Inc.
LDOS - CIK 0001336920
Market cap$15.26 B
Rank#729
SEC filings2,945
Market capitalization of Leidos Holdings, Inc.
As of 2026-06-11, Leidos Holdings, Inc. (LDOS) has a market capitalization of $15.26 B, making it the #729 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $15.26 B |
| 2026-06-10 | $15.31 B |
| 2026-05-29 | $16.51 B |
| 2026-05-28 | $16.43 B |
| 2026-05-26 | $15.97 B |
| 2026-05-25 | $15.85 B |
| 2026-05-24 | $15.85 B |
| 2026-05-22 | $15.85 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 Leidos Holdings, Inc.'s market cap?
As of 2026-06-11, Leidos Holdings, Inc. (LDOS) has a market capitalization of $15.26 B, making it the #729 most valuable US-listed company.
Where does Leidos Holdings, Inc. rank by market cap?
Leidos Holdings, Inc. is the #729 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.