Who owns GATX CORP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of GATX from SEC Form 13F filings across 405 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 405 institutions disclosed 36.2M shares of GATX CORP worth $6.42B — about 101.5% of shares outstanding; the largest disclosed holder is STATE FARM MUTUAL AUTOMOBILE INSURANCE CO. Source: SEC Form 13F filings, parsed by EvidInvest.
405
13F holders
$6.42B
value, 2026 filers
101.5%
of shares outstanding (36.2M sh)
54
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of GATX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 5.4M | $961.7M | 0.7% | 15.2% | 0.0% |
| 2 | BlackRock, Inc. | 4.6M | $823.1M | 0.0% | 13% | +3.4% |
| 3 | EARNEST PARTNERS LLC | 2.6M | $453.0M | 1.6% | 7.2% | -2.2% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.1M | $363.2M | 0.0% | 5.7% | +1.7% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | $283.3M | 0.0% | 4.5% | +1.2% |
| 6 | DIMENSIONAL FUND ADVISORS LP | 1.5M | $270.3M | 0.0% | 4.3% | +3.7% |
| 7 | AMERICAN CENTURY COMPANIES INC | 1.4M | $247.3M | 0.1% | 3.9% | +10.6% |
| 8 | STATE STREET CORP | 1.4M | $245.7M | 0.0% | 3.9% | +5.0% |
| 9 | GAMCO INVESTORS, INC. ET AL | 1.1M | $186.9M | 1.7% | 3% | -4.2% |
| 10 | BANK OF AMERICA CORP /DE/ | 1.0M | $178.0M | 0.0% | 2.8% | -0.1% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 963,422 | $170.7M | 0.0% | 2.7% | +5.2% |
| 12 | GABELLI FUNDS LLC | 811,150 | $143.7M | 0.9% | 2.3% | -4.1% |
| 13 | SEI INVESTMENTS CO | 761,464 | $134.9M | 0.1% | 2.1% | -0.3% |
| 14 | WELLINGTON MANAGEMENT GROUP LLP | 679,715 | $120.4M | 0.0% | 1.9% | -19.4% |
| 15 | VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 642,900 | $113.9M | 1.0% | 1.8% | +7.6% |
| 16 | NORTHERN TRUST CORP | 624,625 | $110.7M | 0.0% | 1.7% | +2.6% |
| 17 | ALLIANCEBERNSTEIN L.P. | 581,469 | $99.3M | 0.0% | 1.6% | +0.2% |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 416,267 | $73.8M | 0.0% | 1.2% | -2.0% |
| 19 | FMR LLC | 397,767 | $70.5M | 0.0% | 1.1% | -27.4% |
| 20 | NORGES BANKNEW | 372,472 | $66.0M | 0.0% | 1% | new |
| 21 | MORGAN STANLEY | 339,310 | $60.1M | 0.0% | 1% | +7.4% |
| 22 | Ensign Peak Advisors, Inc | 308,751 | $54.7M | 0.1% | 0.9% | -1.0% |
| 23 | NATIXIS ADVISORS, LLC | 298,972 | $53.0M | 0.1% | 0.8% | +5.8% |
| 24 | Bank of New York Mellon Corp | 288,829 | $51.2M | 0.0% | 0.8% | -3.1% |
| 25 | Invesco Ltd. | 284,778 | $50.5M | 0.0% | 0.8% | +178.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.