Blue Foundry Bancorp
US ˙ NasdaqGS ˙ US09549B1044
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityBLFY / Blue Foundry Bancorp
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership152,559 shares
Latest Disclosed Value $ 2,019,881
Squarepoint Ops LLC reports 141.84% increase in ownership of BLFY / Blue Foundry Bancorp

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 152,559 shares of Blue Foundry Bancorp (US:BLFY) valued at $2,019,881 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 63,083 shares of Blue Foundry Bancorp. This represents a change in shares of 141.84% during the quarter. The current value of the position is $2,019,881 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F BLUE FOUNDRY BANCORP COM 09549B104 152,559 89,476 141.84 2,020 157.53 0.0024
2026-02-13 2025-12-31 13F BLUE FOUNDRY BANCORP COM 09549B104 63,083 9,009 16.66 784 59.67 0.0008
2025-11-14 2025-09-30 13F BLUE FOUNDRY BANCORP COM 09549B104 54,074 8,830 19.52 492 13.66 0.0005
2025-08-27 2025-06-30 13F/A-1 BLUE FOUNDRY BANCORP COM 09549B104 45,244 6,029 15.37 433 20.00 0.0005
2025-08-14 2025-06-30 13F BLUE FOUNDRY BANCORP COM 09549B104 45,244 6,029 433 0.0005
2025-08-27 2025-03-31 13F/A-1 BLUE FOUNDRY BANCORP COM 09549B104 39,215 469 1.21 361 -5.26 0.0004
2025-05-15 2025-03-31 13F BLUE FOUNDRY BANCORP COM 09549B104 39,215 469 361 0.0004
2025-02-14 2024-12-31 13F BLUE FOUNDRY BANCORP COM 09549B104 38,746 2,249 6.16 380 1.60 0.0004
2024-11-14 2024-09-30 13F BLUE FOUNDRY BANCORP COM 09549B104 36,497 11,735 47.39 374 66.96 0.0006
2024-08-14 2024-06-30 13F BLUE FOUNDRY BANCORP COM 09549B104 24,762 24,762 225 0.0004
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.