XT
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XTX Topco’s Allison Transmission ALSN Stock Holding History

XTX Topco’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
Q2 		$4.35M Buy
+38,598
New +$4.68M 0.06% 463
2025
Q4 		– Sell
-9,234
Closed -$784K – 3280
2025
Q3 		$784K Sell
9,234
-1,174
-11% -$104K 0.04% 732
2025
Q2 		$989K Buy
10,408
+758
+8% +$73.2K 0.04% 674
2025
Q1 		$923K Buy
9,650
+4,965
+106% +$527K 0.05% 615
2024
Q4 		$506K Sell
4,685
-13,134
-74% -$1.43M 0.04% 762
2024
Q3 		$1.71M Buy
17,819
+8,941
+101% +$767K 0.12% 191
2024
Q2 		$674K Buy
+8,878
New +$680K 0.06% 518
2024
Q1 		– Sell
-7,365
Closed -$428K – 1794
2023
Q4 		$428K Buy
+7,365
New +$411K 0.09% 353
2023
Q1 		– Sell
-5,169
Closed -$215K – 1242
2022
Q4 		$215K Buy
+5,169
New +$212K 0.05% 795
2022
Q1 		– Sell
-5,728
Closed -$208K – 653
2021
Q4 		$208K Buy
+5,728
New +$202K 0.12% 355

Other funds holding ALSN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

XTX Topco's ALSN Position: Q2 2026 in Review

XTX Topco opened a new position in Allison Transmission (ALSN) in Q2 2026: 38,598 shares worth $4.35M. The stake represents 0.06% of the portfolio and ranks #463 among its holdings. This is a return to the name: XTX Topco previously reported a position in ALSN as recently as Q3 2025.

XTX Topco first reported a position in ALSN in Q4 2021 and has held it in 10 quarters since. 572 funds tracked by Wall St. Rank hold ALSN as of Q2 2026.

  • XTX Topco held 38,598 shares of Allison Transmission worth $4.35M as of Q2 2026.
  • Allison Transmission was a new XTX Topco position in Q2 2026.
  • Allison Transmission made up 0.06% of XTX Topco's portfolio in Q2 2026, its #463 holding.
  • XTX Topco first reported a position in Allison Transmission in Q4 2021 and has held it in 10 quarters since.
  • 572 funds tracked by Wall St. Rank held Allison Transmission as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.