Renaissance Technologies (RenTech)'s BLFY Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 338,400 shares of Blue Foundry Bancorp (BLFY) worth $4.48 M, representing 0.01% of the portfolio. First purchased in 2022-Q2, this medium-term investment has been held for 16 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in BLFY, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2026, adding 124,200 shares. Largest reduction occurred in Q4 2024, reducing 11,600 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Blue Foundry Ban (BLFY) Holding Value Over Time
Track share changes against reported price movement
Quarterly Blue Foundry Ban (BLFY) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +124,200 | Add 57.98% | 338,400 | $13.24 |
| Q4 2025 | +71,300 | Add 49.90% | 214,200 | $12.43 |
| Q3 2025 | +42,010 | Add 41.64% | 142,900 | $9.09 |
| Q2 2025 | +23,290 | Add 30.01% | 100,890 | $9.57 |
| Q1 2025 | +2,900 | Add 3.88% | 77,600 | $9.20 |
| Q4 2024 | -11,600 | Reduce 13.44% | 74,700 | $9.81 |
| Q3 2024 | +38,600 | Add 80.92% | 86,300 | $10.25 |
| Q2 2024 | +3,000 | Add 6.71% | 47,700 | $9.07 |
| Q1 2024 | +7,100 | Add 18.88% | 44,700 | $9.35 |
| Q4 2023 | +3,800 | Add 11.24% | 37,600 | $9.68 |
| Q3 2023 | -1,100 | Reduce 3.15% | 33,800 | $8.37 |
| Q2 2023 | +1,200 | Add 3.56% | 34,900 | $0.01 |
| Q1 2023 | +5,500 | Add 19.50% | 33,700 | $0.01 |
| Q4 2022 | +2,600 | Add 10.16% | 28,200 | $0.01 |
| Q3 2022 | -1,300 | Reduce 4.83% | 25,600 | $11.13 |
| Q2 2022 | +26,900 | New Buy | 26,900 | $12.01 |
Renaissance Technologies (RenTech)'s Blue Foundry Ban Investment FAQs
Renaissance Technologies (RenTech) first purchased Blue Foundry Bancorp (BLFY) in Q2 2022, acquiring 26,900 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Blue Foundry Bancorp (BLFY) for 16 quarters since Q2 2022.
Renaissance Technologies (RenTech)'s largest addition to Blue Foundry Bancorp (BLFY) was in Q1 2026, adding 338,400 shares worth $4.48 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 338,400 shares of Blue Foundry Bancorp (BLFY), valued at approximately $4.48 M.
As of the Q1 2026 filing, Blue Foundry Bancorp (BLFY) represents approximately 0.01% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Blue Foundry Bancorp (BLFY) was 338,400 shares, as reported at the end of Q1 2026.