COGNITION THERAPEUTICS INC (CGTX) Stock Institutional Trading Activity


COGNITION THERAPEUTICS INC (CGTX) 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. 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 2025Renaissance Technologies LLCBuy256,013969,513$1,308,843
Q3 2025Renaissance Technologies LLCBuy617,100713,500$963,225
Q2 2025Renaissance Technologies LLCBuy40,70096,400$29,865
Q1 2025Renaissance Technologies LLCSell-35,40055,700$23,439
Q4 2024Renaissance Technologies LLCBuy2,40091,100$63,888
Q3 2024Renaissance Technologies LLCSell-1,01888,700$41,565
Q2 2024Renaissance Technologies LLCSell-65,98289,718$148,932
Q1 2024Renaissance Technologies LLCBuy143,700155,700$283
Q4 2023Renaissance Technologies LLCBuy23612,000$22
Q4 2021Renaissance Technologies LLCBuy11,76411,764$74

Frequently asked questions about CGTX activity

  • Which institutional owners are buying CGTX?

    Institutional owners buying CGTX 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 CGTX activity?

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

  • Is institutional interest in CGTX increasing?

    Institutional interest in CGTX 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.