Jane Street
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Jane Street’s GATX Corp GATX Stock Holding History

Jane Street’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
Q2 		$372K Sell
2,100
-6,400
-75% -$1.17M ﹤0.01% 8702
2026
Q1 		$1.45M Sell
8,500
-100
-1% -$18K ﹤0.01% 5709
2025
Q4 		$1.46M Buy
8,600
+5,600
+187% +$923K ﹤0.01% 5377
2025
Q3 		$524K Buy
+3,000
New +$485K ﹤0.01% 7761
2016
Q2 		– Sell
-5,200
Closed -$247K – 4234
2016
Q1 		$247K Buy
+5,200
New +$222K ﹤0.01% 3441

Other funds holding GATX

State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Jane Street's GATX Position: Q2 2026 in Review

Jane Street increased its GATX Corp (GATX) stake by 14% in Q2 2026, buying an estimated $44.2K and bringing the position to 2,029 shares worth $360K. The position accounts for ﹤0.01% of the portfolio, ranked #8802.

Jane Street first reported a position in GATX in Q2 2013 and has held it in 33 quarters since. The position peaked at $13M in Q2 2025. 408 funds tracked by Wall St. Rank hold GATX as of Q2 2026.

  • Jane Street held 2,029 shares of GATX Corp worth $360K as of Q2 2026.
  • Jane Street bought 243 GATX Corp shares in Q2 2026, an estimated $44.2K.
  • GATX Corp made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #8802 holding.
  • Jane Street first reported a position in GATX Corp in Q2 2013 and has held it in 33 quarters since.
  • Jane Street's GATX Corp position peaked at $13M in Q2 2025.
  • 408 funds tracked by Wall St. Rank held GATX Corp as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.