(ACHL) Stock Institutional Trading Activity


(ACHL) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2024), investors with some of the largest reported share count changes include Renaissance Technologies LLC. 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 2024Renaissance Technologies LLCSell-90,900547,233$623,846
Q3 2024Renaissance Technologies LLCSell-44,601638,133$650,896
Q2 2024Renaissance Technologies LLCSell-323,025682,734$556,428
Q1 2024Renaissance Technologies LLCBuy506,7641,005,759$1,257
Q4 2023Renaissance Technologies LLCBuy61,467498,995$444
Q3 2023Renaissance Technologies LLCSell-12,205437,528$398
Q2 2023Renaissance Technologies LLCBuy69,500449,733$425
Q1 2023Renaissance Technologies LLCSell-104,500380,233$364
Q4 2022Renaissance Technologies LLCBuy403,700484,733$436
Q3 2022Renaissance Technologies LLCSell-6,20081,033$183
Q2 2022Renaissance Technologies LLCBuy56,70087,233$220
Q1 2022Renaissance Technologies LLCBuy5,00030,533$90
Q4 2021Renaissance Technologies LLCBuy25,53325,533$128

Frequently asked questions about ACHL activity

  • Which institutional owners are buying ACHL?

    Institutional owners buying ACHL 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 ACHL activity?

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

  • Is institutional interest in ACHL increasing?

    Institutional interest in ACHL 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.