XT
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XTX Topco’s GATX Corp GATX Stock Holding History

XTX Topco’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 		$947K Buy
5,545
+3,448
+164% +$620K 0.02% 1459
2025
Q4 		$356K Buy
2,097
+502
+31% +$82.7K 0.01% 1922
2025
Q3 		$279K Sell
1,595
-2,614
-62% -$423K 0.01% 1560
2025
Q2 		$646K Sell
4,209
-1,392
-25% -$209K 0.03% 929
2025
Q1 		$870K Buy
5,601
+2,911
+108% +$464K 0.04% 644
2024
Q4 		$417K Buy
+2,690
New +$401K 0.03% 931
2023
Q4 		– Sell
-1,909
Closed -$208K – 1764
2023
Q3 		$208K Buy
+1,909
New +$230K 0.04% 993

Other funds holding GATX

State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
EARNEST Partners
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
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

XTX Topco's GATX Position: Q1 2026 in Review

XTX Topco increased its GATX Corp (GATX) stake by 164% in Q1 2026, buying an estimated $620K and bringing the position to 5,545 shares worth $947K. The position accounts for 0.02% of the portfolio, ranked #1459.

XTX Topco first reported a position in GATX in Q3 2023 and has held it in 7 quarters since. 394 funds tracked by Wall St. Rank hold GATX as of Q1 2026.

  • XTX Topco held 5,545 shares of GATX Corp worth $947K as of Q1 2026.
  • XTX Topco bought 3,448 GATX Corp shares in Q1 2026, an estimated $620K.
  • GATX Corp made up 0.02% of XTX Topco's portfolio in Q1 2026, its #1459 holding.
  • XTX Topco first reported a position in GATX Corp in Q3 2023 and has held it in 7 quarters since.
  • 394 funds tracked by Wall St. Rank held GATX Corp as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.