Millennium Management
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Millennium Management’s GATX Corp GATX Stock Holding History

Millennium Management’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
2014
Q4 		– Sell
-3,500
Closed -$204K – 4034
2014
Q3 		$204K Buy
+3,500
New +$226K ﹤0.01% 3417

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Millennium Management's GATX Position: Q1 2026 in Review

Millennium Management reduced its GATX Corp (GATX) stake by 70% in Q1 2026, selling an estimated $4.63M and leaving 11,291 shares worth $1.93M. The position accounts for ﹤0.01% of the portfolio, ranked #3905.

Millennium Management first reported a position in GATX in Q2 2013 and has held it in 40 quarters since. The position peaked at $28.6M in Q1 2022. 394 funds tracked by Wall St. Rank hold GATX as of Q1 2026.

  • Millennium Management held 11,291 shares of GATX Corp worth $1.93M as of Q1 2026.
  • Millennium Management sold 25,753 GATX Corp shares in Q1 2026, an estimated $4.63M.
  • GATX Corp made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #3905 holding.
  • Millennium Management first reported a position in GATX Corp in Q2 2013 and has held it in 40 quarters since.
  • Millennium Management's GATX Corp position peaked at $28.6M in Q1 2022.
  • 394 funds tracked by Wall St. Rank held GATX Corp as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.