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SOUTHWEST AIRLINES CO
LUV - Company ID 0000092380
Market cap$19.38 B
Rank#642
Filings2,033
Market capitalization of SOUTHWEST AIRLINES CO
As of 2026-09-07, SOUTHWEST AIRLINES CO (LUV) has a market capitalization of $19.38 B, making it the #642 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-07 | $19.38 B |
| 2026-09-06 | $19.38 B |
| 2026-09-05 | $19.38 B |
| 2026-09-04 | $19.39 B |
| 2026-09-03 | $18.95 B |
| 2026-09-02 | $18.93 B |
| 2026-09-01 | $18.43 B |
| 2026-08-31 | $18.90 B |
| 2026-08-30 | $19.39 B |
| 2026-08-29 | $19.39 B |
| 2026-08-28 | $19.47 B |
| 2026-08-27 | $19.45 B |
Market Cap of similar companies
Frequently asked questions
What is SOUTHWEST AIRLINES CO's market cap?
As of 2026-09-07, SOUTHWEST AIRLINES CO (LUV) has a market capitalization of $19.38 B, making it the #642 most valuable US-listed company.
Where does SOUTHWEST AIRLINES CO rank by market cap?
SOUTHWEST AIRLINES CO is the #642 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.