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BRKL

Brookline Bancorp
BRKL

Delisted

BRKL was delisted on the 29th of August, 2025.

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221 hedge funds and large institutions have $789M invested in Brookline Bancorp in 2025 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 84 increasing their positions, 72 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

17% more repeat investments, than reductions

Existing positions increased: 84 | Existing positions reduced: 72

0.31% more ownership

Funds ownership: 83.66% → 83.97% (+0.31%)

3% less capital invested

Capital invested by funds: $813M → $789M (-$23.2M)

4% less funds holding

Funds holding: 230 → 221 (-9)

26% less first-time investments, than exits

New positions opened: 26 | Existing positions closed: 35

Holders
221
Holders Change
-9
Holders Change %
-3.91%
% of All Funds
2.91%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
26
Increased
84
Reduced
72
Closed
35
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$8.53M
2
AA
AQR Arbitrage
Connecticut
+$6.16M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$4.13M
4
Verition Fund Management
Verition Fund Management
Connecticut
+$3.66M
5
WCMNY
Westchester Capital Management (New York)
New York
+$3.56M

Top Sellers

Rank Fund Capital Flow
1
Jennison Associates
Jennison Associates
New York
-$4.71M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$4.57M
3
LSV Asset Management
LSV Asset Management
Illinois
-$4.12M
4
BlackRock
BlackRock
New York
-$3.82M
5
CRC
Curi RMB Capital
Illinois
-$2.86M
Name Holding Trade Value Shares
Change 		Change in
Stake
VOYA Investment Management
126
VOYA Investment Management
Georgia
$263K +$3.5K +337 +1%
TRSOTSOK
127
Teachers Retirement System of the State of Kentucky
Kentucky
$262K – – –
KeyBank National Association
128
KeyBank National Association
Ohio
$261K +$623 +60 +0.2%
New York State Common Retirement Fund
129
New York State Common Retirement Fund
New York
$259K – – –
Teacher Retirement System of Texas
130
Teacher Retirement System of Texas
Texas
$256K +$363 +35 +0.1%
SGC
131
Slocum, Gordon & Co
Rhode Island
$244K – – –
COPPSERS
132
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$241K +$16.1K +1,555 +7%
State of Tennessee, Department of Treasury
133
State of Tennessee, Department of Treasury
Tennessee
$229K – – –
TI
134
Tidal Investments
Wisconsin
$220K +$55.2K +5,315 +34%
OPERF
135
Oregon Public Employees Retirement Fund
Oregon
$215K – – –
PFSRSONJ
136
Police & Firemen's Retirement System of New Jersey
New Jersey
$212K – – –
ProShare Advisors
137
ProShare Advisors
Maryland
$207K -$12.2K -1,170 -6%
BFIM
138
Beese Fulmer Investment Management
Ohio
$204K – – –
LPL Financial
139
LPL Financial
California
$194K -$71.3K -6,863 -27%
KK
140
KLP Kapitalforvaltning
Norway
$189K – – –
Zurich Cantonal Bank
141
Zurich Cantonal Bank
Switzerland
$174K – – –
PCM
142
PenderFund Capital Management
British Columbia, Canada
$173K +$171K +16,430 New
Victory Capital Management
143
Victory Capital Management
Texas
$172K -$1.16K -112 -0.7%
MFA
144
Mayflower Financial Advisors
Massachusetts
$169K – – –
QCM
145
Quantinno Capital Management
New York
$163K -$20.2K -1,943 -11%
SG Americas Securities
146
SG Americas Securities
New York
$158K -$60.4K -5,812 -28%
Bank of Montreal
147
Bank of Montreal
Ontario, Canada
$156K -$23.2K -2,234 -13%
BTW
148
Boston Trust Walden
Massachusetts
$153K – – –
CWM
149
Connecticut Wealth Management
Connecticut
$149K – – –
ML
150
Mayport LLC
Massachusetts
$148K – – –
4 5
6
7 8

BRKL Hedge Fund Activity: Q2 2025 in Review

221 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Brookline Bancorp (BRKL) for Q2 2025, worth a combined $789M — down 2.9% from $813M a quarter earlier.

Sellers outnumbered buyers: 35 funds closed out of BRKL and 26 opened new positions — a net loss of 9 holders — while 72 trimmed existing stakes and 84 added.

The largest buyer was Arrowstreet Capital, adding an estimated $8.53M. The largest seller was Jennison Associates, cutting an estimated $4.71M.

  • 221 institutional investors held Brookline Bancorp (BRKL) as of Q2 2025, down from 230 in Q1 2025.
  • Funds reported $789M of Brookline Bancorp stock for Q2 2025, down 2.9% quarter-over-quarter.
  • 26 funds opened new Brookline Bancorp positions in Q2 2025 and 35 closed out, a net change of -9 holders.
  • The largest Brookline Bancorp buyer in Q2 2025 was Arrowstreet Capital, an estimated $8.53M added.
  • The largest Brookline Bancorp seller in Q2 2025 was Jennison Associates, an estimated $4.71M sold.

Based on aggregated 13F filings for Q2 2025.