GATXGATX Corporation

$178.34

Who owns GATX

384 institutions reported holding GATX for 2026Q1, together 99% of the company, fewer than the 385 a quarter earlier.

384

Institutions reporting a position · as of 2026Q1 · down from 385 the quarter before

Shares held by institutions
35.3M

Shares held by institutions · 99% of the company · long US equity positions only, as reported on Form 13F

Reported value
$6.02B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
50%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
52
New positions
39
Positions exited
45
Added to
130
Reduced
106
Top 10 holdersof the company
66%
Institutional ownership by quarter, 2013Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q138435.3M$6.02B
2025Q438535.5M$6.03B
2025Q337735.9M$6.27B
2025Q235436.3M$5.57B
2025Q135936.1M$5.60B
2024Q434236.0M$5.58B
2024Q332035.3M$4.70B
2024Q230635.5M$4.70B
2024Q131735.4M$4.75B
2023Q429435.4M$4.25B
2023Q327935.2M$3.83B
2023Q225635.6M$4.56B
2023Q125935.5M$3.91B
2022Q426035.5M$3.77B
2022Q324635.7M$3.04B
2022Q225735.5M$3.35B
Largest reported holders, 2026Q1
HolderShares% of companyValue
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO5.4M15%$927M
BlackRock Inc.4.5M13%$767M
VANGUARD GROUP INC3.9M11%$663M
EARNEST PARTNERS LLC2.6M7.3%$447M
DIMENSIONAL FUND ADVISORS LP1.5M4.1%$251M
STATE STREET CORP1.3M3.7%$225M
AMERICAN CENTURY COMPANIES INC1.3M3.5%$215M
GAMCO INVESTORS, INC. ET AL1.1M3.1%$188M
BANK OF AMERICA CORP /DE/1.0M2.8%$172M
GEODE CAPITAL MANAGEMENT LLC0.9M2.6%$156M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

reading the register…