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GATX CORP
GATX - CIK 0000040211
Market cap$6.10 B
Rank#1251
SEC filings2,864
Market capitalization of GATX CORP
As of 2026-06-11, GATX CORP (GATX) has a market capitalization of $6.10 B, making it the #1251 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $6.10 B |
| 2026-06-10 | $6.10 B |
| 2026-05-29 | $6.03 B |
| 2026-05-28 | $6.12 B |
| 2026-05-26 | $6.02 B |
| 2026-05-25 | $6.02 B |
| 2026-05-24 | $6.02 B |
| 2026-05-22 | $6.02 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 GATX CORP's market cap?
As of 2026-06-11, GATX CORP (GATX) has a market capitalization of $6.10 B, making it the #1251 most valuable US-listed company.
Where does GATX CORP rank by market cap?
GATX CORP is the #1251 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.