GATX (GATX) Ownership - Who Owns GATX?

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GATX (GATX) Ownership Overview

0.95% Insiders

24.95% Mutual Funds

2.72% Other Institutional Investors

29.99% ETFs

41.39% Public Companies and

Individual Investors

The ownership structure of GATX (GATX) stock is a mix of institutional, retail, and individual investors. Approximately 57.66% of the company’s stock is owned by Institutional Investors, 0.95% is owned by Insiders, and 41.39% is owned by Public Companies and Individual Investors.

The ownership structure of GATX (GATX) stock is a mix of institutional, retail, and individual investors. Approximately 27.67% of the company’s stock is owned by Institutional Investors, 0.95% is owned by Insiders, and 29.99% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Feb 24, 2026	Brian L Glassberg	xxxxxxxxxxxxx	$396578
Feb 24, 2026	Jeffery Young	xxxxxxxxxxxxx	$509373
Feb 24, 2026	Robert Zmudka	xxxxxxxxxxxxx	$1001572
Dec 11, 2025	Jennifer Van Aken	xxxxxxxxxxxxx	$295450

Show More Insider Trading Activity >

Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value
Dec 31, 2023	Gamco Investors, Inc. Et Al	xxxxxxxxxxxxx	$203119235

Show More Hedge Fund Trading Activity >

Top Shareholders

Holder	# of Shares	Type	% Holding	Value
	3,866,945	Institution	10.89%	763,489,621
	3,534,233	Institution	9.95%	697,798,964
	2,838,918	Institution	7.99%	560,515,970
Mario Gabelli	1,197,637	Institution	3.37%	236,461,449
	1,150,173	Institution	3.24%	227,090,157
	760,235	Institution	2.14%	150,100,798
	724,626	Institution	2.04%	143,070,157
	719,172	Institution	2.02%	141,993,320
	436,330	Institution	1.23%	86,148,995
	392,448	Institution	1.10%	77,484,933

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
2,838,918	Institution	7.99%	560,515,970
760,235	Institution	2.14%	150,100,798
724,626	Institution	2.04%	143,070,157
392,448	Institution	1.10%	77,484,933
382,200	Institution	1.08%	75,461,568
333,825	Institution	0.94%	65,910,408
288,756	Institution	0.81%	57,011,985
255,553	Institution	0.72%	50,456,384
235,000	Institution	0.66%	46,398,400
207,853	Institution	0.59%	41,038,496

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
iShares Core S&P Mid-Cap ETF	1,202,518	Institution	3.39%	237,425,154
Vanguard Total Stock Market ETF	1,119,181	Institution	3.15%	191,088,964
iShares S&P Mid-Cap ETF CDI	1,093,444	Institution	3.08%	114,035,275
Avantis U.S. Small Cap Value ETF	1,070,499	Institution	3.01%	211,359,323
iShares Russell 2000 ETF	829,900	Institution	2.34%	163,855,456
Vanguard Small-Cap ETF	819,676	Institution	2.31%	139,951,480
Vanguard Small Cap Value ETF	521,555	Institution	1.47%	89,050,301
Vanguard Extended Market ETF	398,995	Institution	1.12%	68,124,406
iShares Russell 2000 Value ETF	280,710	Institution	0.79%	55,423,382
SPDR S&P Midcap 400 ETF Trust	271,127	Institution	0.76%	53,531,315

FAQ

Who Owns GATX Corp (GATX)?

According to the latest TipRanks data, approximately 2.72% of the company's stock is held by institutional investors, 0.95% is held by insiders, and 41.39% is held by retail investors.

What percentage of GATX Corp (GATX) stock is held by institutional investors?

According to the latest TipRanks data, approximately 2.72% of GATX Corp (GATX) stock is held by institutional investors.

What percentage of GATX Corp (GATX) stock is held by retail investors?

According to the latest TipRanks data, approximately 41.39% of GATX Corp (GATX) stock is held by retail investors.

Who owns the most shares of GATX Corp (GATX)?

iShares owns the most shares of GATX Corp (GATX).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.