BLUE FOUNDRY BANCORP (BLFY) Stock Institutional Trading Activity


BLUE FOUNDRY BANCORP (BLFY) 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 LLCBuy71,300214,200$2,662,506
Q3 2025Renaissance Technologies LLCBuy42,010142,900$1,298,961
Q2 2025Renaissance Technologies LLCBuy23,290100,890$965,517
Q1 2025Renaissance Technologies LLCBuy2,90077,600$713,920
Q4 2024Renaissance Technologies LLCSell-11,60074,700$732,807
Q3 2024Renaissance Technologies LLCBuy38,60086,300$884,575
Q2 2024Renaissance Technologies LLCBuy3,00047,700$432,639
Q1 2024Renaissance Technologies LLCBuy7,10044,700$418
Q4 2023Renaissance Technologies LLCBuy3,80037,600$364
Q3 2023Renaissance Technologies LLCSell-1,10033,800$283
Q2 2023Renaissance Technologies LLCBuy1,20034,900$353
Q1 2023Renaissance Technologies LLCBuy5,50033,700$321
Q4 2022Renaissance Technologies LLCBuy2,60028,200$362
Q3 2022Renaissance Technologies LLCSell-1,30025,600$285
Q2 2022Renaissance Technologies LLCBuy26,90026,900$323

Frequently asked questions about BLFY activity

  • Which institutional owners are buying BLFY?

    Institutional owners buying BLFY 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 BLFY activity?

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

  • Is institutional interest in BLFY increasing?

    Institutional interest in BLFY 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.