AIM
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Aigen Investment Management’s Allison Transmission ALSN Stock Holding History

Aigen Investment Management’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 		– Sell
-2,281
Closed -$223K – 513
2025
Q4 		$223K Buy
+2,281
New +$200K 0.05% 451
2023
Q2 		– Sell
-12,015
Closed -$544K – 727
2023
Q1 		$544K Buy
+12,015
New +$540K 0.07% 296
2022
Q1 		– Sell
-10,364
Closed -$375K – 531
2021
Q4 		$375K Sell
10,364
-7,477
-42% -$264K 0.02% 722
2021
Q3 		$630K Buy
+17,841
New +$681K 0.12% 215
2020
Q4 		– Sell
-125,879
Closed -$4.42M – 766
2020
Q3 		$4.42M Buy
125,879
+98,597
+361% +$3.57M 0.56% 15
2020
Q2 		$1M Sell
27,282
-58,943
-68% -$2.11M 0.13% 259
2020
Q1 		$2.81M Buy
+86,225
New +$3.6M 0.37% 42

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