GATX Corporation (GATX)
Industrials
Rental & Leasing Services
178.90 $
-1.6%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns GATX Corporation (GATX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.4% of the shares are freely tradable; institutional investors hold 102.4%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
102.4%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
1.5%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
99.4%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
5.9%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
36Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| State Farm Mutual Automobile Ins Co | 15.29 | 5,427,338 | +0.0 | 03/31/2026 |
| BlackRock Inc | 12.66 | 4,493,484 | +3.1 | 03/31/2026 |
| Vanguard Group Inc | 10.81 | 3,837,799 | -0.6 | 12/31/2025 |
| Earnest Partners LLC | 7.37 | 2,615,231 | -3.2 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 5.68 | 2,015,452 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.45 | 1,579,456 | +0.0 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 4.14 | 1,470,483 | -0.8 | 03/31/2026 |
| State Street Corp | 3.72 | 1,320,026 | +2.7 | 03/31/2026 |
| American Century Companies Inc | 3.55 | 1,261,370 | -1.3 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.41 | 1,211,096 | +0.0 | 05/29/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.