GATX (GATX) Ownership - Who Owns GATX?

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GATX (GATX) Ownership Overview

0.94% Insiders

24.36% Mutual Funds

33.68% Other Institutional Investors

29.92% ETFs

11.10% Public Companies and

Individual Investors

The ownership structure of GATX (GATX) stock is a mix of institutional, retail, and individual investors. Approximately 87.96% of the company’s stock is owned by Institutional Investors, 0.94% is owned by Insiders, and 11.10% 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 58.04% of the company’s stock is owned by Institutional Investors, 0.94% is owned by Insiders, and 29.92% 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, 2025	Gamco Investors, Inc. Et Al	xxxxxxxxxxxxx	$203119235

Show More Hedge Fund Trading Activity >

Top Shareholders

Holder	# of Shares	Type	% Holding	Value
	3,873,400	Institution	10.91%	648,562,096
	3,532,396	Institution	9.95%	591,464,386
	2,838,918	Institution	8.00%	475,348,430
	1,212,965	Institution	3.42%	203,098,860
Mario Gabelli	1,197,637	Institution	3.37%	200,532,339
	777,251	Institution	2.19%	130,142,907
	724,626	Institution	2.04%	121,331,377
	685,495	Institution	1.93%	114,779,283
	417,525	Institution	1.18%	69,910,386
	405,967	Institution	1.14%	67,975,114

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
2,838,918	Institution	8.00%	475,348,430
777,251	Institution	2.19%	130,142,907
724,626	Institution	2.04%	121,331,377
405,967	Institution	1.14%	67,975,114
382,200	Institution	1.08%	63,995,568
329,543	Institution	0.93%	55,178,680
303,705	Institution	0.86%	50,852,365
255,553	Institution	0.72%	42,789,794
203,078	Institution	0.57%	34,003,380
198,500	Institution	0.56%	33,236,840

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
iShares Core S&P Mid-Cap ETF	1,156,791	Institution	3.26%	190,662,293
Avantis U.S. Small Cap Value ETF	1,131,224	Institution	3.19%	186,448,340
Vanguard Total Stock Market ETF	1,126,756	Institution	3.17%	207,514,653
iShares S&P Mid-Cap ETF CDI	1,093,444	Institution	3.08%	114,035,275
iShares Russell 2000 ETF	895,024	Institution	2.52%	147,517,856
Vanguard Small-Cap ETF	810,713	Institution	2.28%	149,309,013
Vanguard Small Cap Value ETF	520,662	Institution	1.47%	95,890,321
Vanguard Extended Market ETF	389,114	Institution	1.10%	71,663,125
iShares Russell 2000 Value ETF	287,259	Institution	0.81%	47,346,028
SPDR S&P Midcap 400 ETF Trust	261,712	Institution	0.74%	43,135,372

FAQ

Who Owns GATX Corp (GATX)?

According to the latest TipRanks data, approximately 33.68% of the company's stock is held by institutional investors, 0.94% is held by insiders, and 11.10% is held by retail investors.

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

According to the latest TipRanks data, approximately 33.68% 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 11.10% 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.