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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
Two Sigma Advisers
26
Two Sigma Advisers
New York
$5.29M +$1.02K +98 +0%
WCMNY
27
Westchester Capital Management (New York)
New York
$5.18M +$3.56M +343,148 +231%
BCM
28
Bridgeway Capital Management
Texas
$4.81M -$46K -4,434 -1%
Principal Financial Group
29
Principal Financial Group
Iowa
$4.66M -$20.8K -2,001 -0.5%
MI
30
M3F Inc
Utah
$4.44M -$626K -60,257 -13%
Verition Fund Management
31
Verition Fund Management
Connecticut
$3.72M +$3.66M +352,730 New
IIM
32
INTECH Investment Management
Florida
$3.29M +$517K +49,814 +19%
AQR Capital Management
33
AQR Capital Management
Connecticut
$3.26M -$1.01M -96,932 -24%
Public Sector Pension Investment Board (PSP Investments)
34
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.2M +$217K +20,855 +7%
SC
35
Sagefield Capital
Texas
$3.1M +$599K +57,650 +24%
CAM
36
Congress Asset Management
Massachusetts
$2.82M -$3.13K -301 -0.1%
RhumbLine Advisers
37
RhumbLine Advisers
Massachusetts
$2.78M +$32.7K +3,147 +1%
UBS Group
38
UBS Group
Switzerland
$2.74M +$321K +30,872 +13%
EF
39
Empowered Funds
Pennsylvania
$2.7M -$46K -4,434 -2%
UBS AM
40
UBS AM
Illinois
$2.67M +$817K +78,673 +45%
Legal & General Group
41
Legal & General Group
United Kingdom
$2.63M +$109K +10,450 +4%
CRC
42
Curi RMB Capital
Illinois
$2.37M -$2.86M -275,000 -55%
MCA
43
Mendon Capital Advisors
Florida
$2.37M -$2.86M -275,000 -55%
KC
44
Kintayl Capital
New York
$2.27M -$279K -26,899 -11%
AllianceBernstein
45
AllianceBernstein
Tennessee
$2.22M -$311K -29,928 -12%
SSA
46
Schonfeld Strategic Advisors
New York
$2.15M +$2.11M +203,436 New
Stifel Financial
47
Stifel Financial
Missouri
$2.14M +$1.7M +164,058 +422%
Barclays
48
Barclays
United Kingdom
$2.13M +$535K +51,533 +34%
NYLIM
49
New York Life Investment Management
New York
$2.05M +$65.4K +6,295 +3%
N
50
Nuveen
North Carolina
$1.98M -$488K -46,996 -20%
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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.