ALLISON TRANSMISSION HOLDING (ALSN) Stock Institutional Trading Activity


ALLISON TRANSMISSION HOLDING (ALSN) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Tweedy, Browne Co All Funds (US), Polen Capital Management, Dodge & Cox Stock Fund, and ValueAct Holdings. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Tweedy, Browne Co All Funds (US)Buy1,29610,077$986,538
Q4 2025Renaissance Technologies LLCSell-435,0272,599,097$254,451,596
Q3 2025Tweedy, Browne Co All Funds (US)Buy8,7818,781$745,331
Q3 2025Renaissance Technologies LLCBuy75,6003,034,124$257,536,445
Q2 2025Polen Capital ManagementBuy4,3894,389$416,911
Q2 2025Renaissance Technologies LLCSell-156,7002,958,524$281,030,195
Q1 2025Renaissance Technologies LLCSell-85,6003,115,224$298,033,480
Q4 2024Renaissance Technologies LLCSell-222,5953,200,824$345,881,041
Q3 2024Renaissance Technologies LLCSell-99,1003,423,419$328,887,863
Q2 2024Renaissance Technologies LLCBuy39,7003,522,519$267,359,192
Q1 2024Renaissance Technologies LLCBuy203,0003,482,819$282,666
Q4 2023Renaissance Technologies LLCSell-31,5003,279,819$190,721
Q3 2023Renaissance Technologies LLCSell-33,1003,311,319$195,567
Q2 2023Renaissance Technologies LLCSell-173,4003,344,419$188,826
Q1 2023Renaissance Technologies LLCBuy38,5003,517,819$159,146
Q4 2022Renaissance Technologies LLCBuy80,6003,479,319$144,740
Q3 2022Renaissance Technologies LLCSell-372,3003,398,719$114,741
Q2 2022Renaissance Technologies LLCBuy119,7003,771,019$144,996
Q2 2022Dodge & Cox Stock FundBuy7,0007,000$269
Q1 2022Renaissance Technologies LLCSell-152,8003,651,319$143,351
Q4 2021Renaissance Technologies LLCSell-521,5003,804,119$138,280
Q3 2021Renaissance Technologies LLCSell-286,9004,325,619$152,781
Q2 2021Renaissance Technologies LLCSell-761,1104,612,519$183,302
Q1 2021Renaissance Technologies LLCSell-628,5225,373,629$219,405
Q4 2020Renaissance Technologies LLCSell-926,2686,002,151$258,873
Q3 2020Renaissance Technologies LLCBuy760,5006,928,419$243,465
Q2 2020Renaissance Technologies LLCBuy774,5006,167,919$226,856
Q1 2020Renaissance Technologies LLCBuy520,1005,393,419$175,879
Q4 2019Renaissance Technologies LLCBuy1,032,0594,873,319$235,479
Q3 2019Renaissance Technologies LLCBuy1,229,8603,841,260$180,731

Frequently asked questions about ALSN activity

  • Which institutional owners are buying ALSN?

    Institutional owners buying ALSN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ALSN activity?

    "Buy" means an investor increased their reported position in ALSN compared to the prior reporting period. This reflects growing exposure to ALLISON TRANSMISSION HOLDING (ALSN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ALSN increasing?

    Institutional interest in ALSN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.