(GLYC) Stock Institutional Trading Activity


(GLYC) 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-739,94741,153$10,247
Q3 2024Renaissance Technologies LLCSell-45,751781,100$132,006
Q2 2024Renaissance Technologies LLCBuy685,151826,851$232,841
Q1 2024Renaissance Technologies LLCBuy17,256141,700$425
Q4 2023Renaissance Technologies LLCSell-76,663124,444$294
Q3 2023Renaissance Technologies LLCBuy85,007201,107$302
Q2 2023Renaissance Technologies LLCSell-27,000116,100$202
Q1 2023Renaissance Technologies LLCSell-113,900143,100$180
Q4 2022Renaissance Technologies LLCSell-269,300257,000$779
Q3 2022Renaissance Technologies LLCSell-40,100526,300$290
Q2 2022Renaissance Technologies LLCBuy95,800566,400$339
Q1 2022Renaissance Technologies LLCSell-130,700470,600$536
Q4 2021Renaissance Technologies LLCBuy5,200601,300$866
Q3 2021Renaissance Technologies LLCSell-161,593596,100$1,305
Q2 2021Renaissance Technologies LLCBuy131,193757,693$1,758
Q1 2021Renaissance Technologies LLCSell-89,800626,500$1,886
Q4 2020Renaissance Technologies LLCBuy461,600716,300$2,693
Q3 2020Renaissance Technologies LLCSell-326,900254,700$782
Q2 2020Renaissance Technologies LLCBuy258,026581,600$2,187
Q1 2020Renaissance Technologies LLCBuy236,300323,574$738
Q4 2018Renaissance Technologies LLCSell-87,22687,274$826
Q4 2017Renaissance Technologies LLCSell-71,700174,500$2,930
Q3 2017Renaissance Technologies LLCBuy235,500246,200$3,444
Q2 2017Renaissance Technologies LLCSell-75,30010,700$119
Q1 2017Renaissance Technologies LLCSell-31,90086,000$467
Q4 2016Renaissance Technologies LLCSell-16,200117,900$719
Q3 2016Renaissance Technologies LLCBuy19,500134,100$959
Q2 2016Renaissance Technologies LLCBuy45,400114,600$833
Q1 2016Renaissance Technologies LLCBuy8,27969,200$412
Q4 2015Renaissance Technologies LLCBuy13,12160,921$348

Frequently asked questions about GLYC activity

  • Which institutional owners are buying GLYC?

    Institutional owners buying GLYC 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 GLYC activity?

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

  • Is institutional interest in GLYC increasing?

    Institutional interest in GLYC 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.