SEI Investments’s GATX Corp GATX Stock Holding History

SEI Investments’s Portfolio GATX Stock Details GATX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$130M	Sell	764,042 -5,294	-0.7%	-$952K	0.12%	182
2025 Q4	$130M	Sell	769,336 -180,541	-19%	-$29.8M	0.13%	153
2025 Q3	$166M	Buy	949,877 +25,440	+3%	+$4.11M	0.18%	95
2025 Q2	$142M	Buy	924,437 +19,946	+2%	+$2.99M	0.16%	118
2025 Q1	$140M	Buy	904,491 +1,800	+0.2%	+$287K	0.18%	105
2024 Q4	$140M	Buy	902,691 +56,041	+7%	+$8.35M	0.18%	103
2024 Q3	$112M	Sell	846,650 -22,993	-3%	-$3.16M	0.15%	138
2024 Q2	$115M	Buy	869,643 +40,924	+5%	+$5.39M	0.16%	114
2024 Q1	$111M	Buy	828,719 +44,517	+6%	+$5.6M	0.16%	120
2023 Q4	$94.3M	Buy	784,202 +191,187	+32%	+$21.1M	0.15%	121
2023 Q3	$64.5M	Buy	593,015 +79,015	+15%	+$9.54M	0.12%	162
2023 Q2	$66.2M	Buy	514,000 +11,618	+2%	+$1.36M	0.12%	157
2023 Q1	$55.3M	Buy	502,382 +29,823	+6%	+$3.25M	0.1%	197
2022 Q4	$50.3M	Buy	472,559 +15,707	+3%	+$1.64M	0.11%	192
2022 Q3	$38.9M	Buy	456,852 +45,102	+11%	+$4.35M	0.09%	242
2022 Q2	$38.8M	Buy	411,750 +85,956	+26%	+$9.17M	0.08%	252
2022 Q1	$40.2M	Buy	325,794 +35,480	+12%	+$3.88M	0.08%	260
2021 Q4	$30.3M	Buy	290,314 +44,200	+18%	+$4.41M	0.06%	346
2021 Q3	$22M	Buy	+246,114	New	+$22M	0.05%	415
2021 Q2	–	Sell	-2,330	Closed	-$205K	–	2571
2021 Q1	$205K	Buy	+2,330	New	+$217K	﹤0.01%	2379
2019 Q2	–	Sell	-1,550	Closed	-$119K	–	2529
2019 Q1	$119K	Buy	+1,550	New	+$116K	﹤0.01%	2444
2018 Q4	–	Sell	-3,355	Closed	-$343K	–	2654
2018 Q3	$343K	Buy	3,355 +3,157	+1,594%	+$262K	﹤0.01%	1758
2018 Q2	$15K	Buy	198 +8	+4%	+$563	﹤0.01%	2883
2018 Q1	$13K	Buy	190 +14	+8%	+$957	﹤0.01%	2788
2017 Q4	$11K	Sell	176 -81	-32%	-$4.92K	﹤0.01%	2769
2017 Q3	$16K	Buy	257 +81	+46%	+$4.99K	﹤0.01%	2557
2017 Q2	$11K	Buy	176 +107	+155%	+$6.55K	﹤0.01%	2562
2017 Q1	$4K	Hold	69	–	–	﹤0.01%	2613
2016 Q4	$4K	Buy	69 +50	+263%	+$2.59K	﹤0.01%	2620
2016 Q3	$1K	Hold	19	–	–	﹤0.01%	2733
2016 Q2	$1K	Sell	19 -146	-88%	-$6.7K	﹤0.01%	2541
2016 Q1	$8K	Buy	165 +26	+19%	+$1.11K	﹤0.01%	2216
2015 Q4	$6K	Buy	139 +85	+157%	+$3.83K	﹤0.01%	2273
2015 Q3	$2K	Hold	54	–	–	﹤0.01%	2361
2015 Q2	$3K	Sell	54 -7,290	-99%	-$414K	﹤0.01%	2054
2015 Q1	$425K	Hold	7,344	–	–	﹤0.01%	1220
2014 Q4	$422K	Buy	+7,344	New	+$437K	﹤0.01%	1205

Other funds holding GATX

State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

SEI Investments's GATX Position: Q1 2026 in Review

SEI Investments reduced its GATX Corp (GATX) stake by 0.69% in Q1 2026, selling an estimated $952K and leaving 764,042 shares worth $130M. The position accounts for 0.12% of the portfolio, ranked #182.

SEI Investments first reported a position in GATX in Q4 2014 and has held it in 37 quarters since. The position peaked at $166M in Q3 2025. 394 funds tracked by Wall St. Rank hold GATX as of Q1 2026.

SEI Investments held 764,042 shares of GATX Corp worth $130M as of Q1 2026.
SEI Investments sold 5,294 GATX Corp shares in Q1 2026, an estimated $952K.
GATX Corp made up 0.12% of SEI Investments's portfolio in Q1 2026, its #182 holding.
SEI Investments first reported a position in GATX Corp in Q4 2014 and has held it in 37 quarters since.
SEI Investments's GATX Corp position peaked at $166M in Q3 2025.
394 funds tracked by Wall St. Rank held GATX Corp as of Q1 2026.

Based on SEI Investments's 13F filing for Q1 2026, filed 13 May 2026.