Blue Foundry Bancorp - Common Stock, par value $0.01 per share ("Common Stock") (BLFY)

Q: What does CUSIP 09549B104 represent in this 13F holders report?

CUSIP 09549B104 is the security identifier for BLFY - Blue Foundry Bancorp - Common Stock, par value $0.01 per share ("Common Stock") used to aggregate holder disclosures.

Q: How many institutions held BLFY - Blue Foundry Bancorp - Common Stock, par value $0.01 per share ("Common Stock") in Q1 2025?

80 institutional investors reported BLFY - Blue Foundry Bancorp - Common Stock, par value $0.01 per share ("Common Stock") for Q1 2025. Use the holders table for investor-level position and value details.

CUSIP: 09549B104

Q1 2025 13F Holders as of 31 Mar 2025

Security type / class: Equity / Common Stock, par value $0.01 per share ("Common Stock")
Total 13F shares: 11,630,214
Total 13F value: $106,998,455
Share change: -77,067
SEC-reported price per share: $9.20
Number of holders: 80
Value change: -$719,101
Number of buys: 33
Number of sells: 31
Shares outstanding: 20,783,639

Security key

09549B104

Report period

Q1 2025

Institutions

Top holders

BLFY full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 Blue Foundry Bancorp SEC filings Blue Foundry Bancorp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 09549B104

Newer quarter: Q3 2025

Recent filing periods:

Q3 2025

Ownership snapshot

Top reported holders of BLFY - Blue Foundry Bancorp - Common Stock, par value $0.01 per share ("Common Stock") (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

T. Rowe Price Investment ...

Disclosed value leader

T. Rowe Price Investment ...

Comparable rows

15/15

Latest evidence

31 Dec 2024

13F 13D/G Lead comparable stake: 13% 13D/G row: T. Rowe Price Investment Management, Inc. Showing 1-6 of 15 holder rows.

Quick read

T. Rowe Price Investment Management, Inc. leads the comparable SEC ownership view at 13%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens T. Rowe Price Investment Management, Inc.'s linked filing trail.

Comparable ownership Top 5

T. Rowe Price Investment Manageme... 13%

DRIEHAUS CAPITAL MANAGEMENT LLC 8.2%

BlackRock, Inc. 8.1%

VANGUARD GROUP INC 5.1%

DIMENSIONAL FUND ADVISORS LP 4.5%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
T. Rowe Price Investment Management, Inc.	13F 13D/G Company 13F 13D/G	13% from 13D/G	$27,929,000 2,846,896 shares	—	31 Dec 2024
DRIEHAUS CAPITAL MANAGEMENT LLC	13F Company 13F	8.2%	$16,753,283 1,707,776 shares	—	31 Dec 2024
BlackRock, Inc.	13F Company 13F	8.1%	$16,583,815 1,690,501 shares	—	31 Dec 2024
VANGUARD GROUP INC	13F Company 13F	5.1%	$10,337,934 1,053,816 shares	—	31 Dec 2024
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	4.5%	$9,191,669 936,971 shares	—	31 Dec 2024
Essex Financial Services, Inc.	13F Company 13F	3.1%	$6,418,008 654,231 shares	—	31 Dec 2024

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

11,630,214

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2025 vs Q1 2025 Across Filers

Q1 2025 holders

Holder diff

Investor	Q1 2025 Shares	Q1 2025 Shares	Share Diff	Share Chg %	Q1 2025 value	Q1 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend