Jane Street
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Jane Street’s Allison Transmission ALSN Stock Holding History

Jane Street’s Portfolio ALSN Stock Details ALSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$644K Sell
5,500
-3,700
-40% -$420K ﹤0.01% 7452
2025
Q4 		$901K Buy
9,200
+5,300
+136% +$465K ﹤0.01% 6337
2025
Q3 		$331K Sell
3,900
-1,000
-20% -$89K ﹤0.01% 8707
2025
Q2 		$465K Buy
+4,900
New +$473K ﹤0.01% 7058
2024
Q2 		– Sell
-4,500
Closed -$365K – 9271
2024
Q1 		$365K Buy
+4,500
New +$303K ﹤0.01% 7232
2023
Q4 		– Sell
-3,900
Closed -$230K – 9132
2023
Q3 		$230K Buy
+3,900
New +$230K ﹤0.01% 7429
2023
Q2 		– Sell
-5,300
Closed -$240K – 8607
2023
Q1 		$240K Buy
+5,300
New +$238K ﹤0.01% 7549
2022
Q4 		– Sell
-7,700
Closed -$260K – 9059
2022
Q3 		$260K Sell
7,700
-7,900
-51% -$295K ﹤0.01% 7797
2022
Q2 		$600K Buy
15,600
+3,600
+30% +$138K ﹤0.01% 6409
2022
Q1 		$471K Buy
12,000
+4,600
+62% +$181K ﹤0.01% 7602
2021
Q4 		$269K Sell
7,400
-3,200
-30% -$113K ﹤0.01% 8372
2021
Q3 		$374K Buy
10,600
+1,200
+13% +$45.8K ﹤0.01% 7779
2021
Q2 		$374K Sell
9,400
-24,000
-72% -$1.02M ﹤0.01% 7784
2021
Q1 		$1.36M Buy
33,400
+700
+2% +$29.1K ﹤0.01% 4819
2020
Q4 		$1.41M Buy
32,700
+21,300
+187% +$856K ﹤0.01% 4096
2020
Q3 		$401K Buy
11,400
+3,100
+37% +$112K ﹤0.01% 5482
2020
Q2 		$305K Buy
+8,300
New +$297K ﹤0.01% 5804

Other funds holding ALSN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Jane Street's ALSN Position: Q1 2026 in Review

Jane Street reduced its Allison Transmission (ALSN) stake by 56% in Q1 2026, selling an estimated $976K and leaving 6,846 shares worth $801K. The position accounts for ﹤0.01% of the portfolio, ranked #6969.

Jane Street first reported a position in ALSN in Q4 2013 and has held it in 31 quarters since. The position peaked at $34.7M in Q2 2025. 553 funds tracked by Wall St. Rank hold ALSN as of Q1 2026.

  • Jane Street held 6,846 shares of Allison Transmission worth $801K as of Q1 2026.
  • Jane Street sold 8,588 Allison Transmission shares in Q1 2026, an estimated $976K.
  • Allison Transmission made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6969 holding.
  • Jane Street first reported a position in Allison Transmission in Q4 2013 and has held it in 31 quarters since.
  • Jane Street's Allison Transmission position peaked at $34.7M in Q2 2025.
  • 553 funds tracked by Wall St. Rank held Allison Transmission as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.