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BRKL

Brookline Bancorp
BRKL

Delisted

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

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195 hedge funds and large institutions have $748M invested in Brookline Bancorp in 2022 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 75 increasing their positions, 73 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

25% more first-time investments, than exits

New positions opened: 15 | Existing positions closed: 12

2.23% more ownership

Funds ownership: 81.44% → 83.68% (+2.2%)

3% more repeat investments, than reductions

Existing positions increased: 75 | Existing positions reduced: 73

1% more funds holding

Funds holding: 194 → 195 (+1)

11% less capital invested

Capital invested by funds: $840M → $748M (-$91.9M)

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
195
Holders Change
+1
Holders Change %
+0.52%
% of All Funds
3.36%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
15
Increased
75
Reduced
73
Closed
12
Calls
$337K
Puts
–
Net Calls
+$337K
Net Calls Change
+$94K

Top Buyers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
+$6.5M
2
AQR Capital Management
AQR Capital Management
Connecticut
+$2.88M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$2.18M
4
Citadel Advisors
Citadel Advisors
Florida
+$2.03M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$1.59M

Top Sellers

Rank Fund Capital Flow
1
Jennison Associates
Jennison Associates
New York
-$8.19M
2
BlackRock
BlackRock
New York
-$2.37M
3
State Street
State Street
Massachusetts
-$2.17M
4
Goldman Sachs
Goldman Sachs
New York
-$1.49M
5
BNP Paribas Asset Management
BNP Paribas Asset Management
France
-$1.17M
Name Holding Trade Value Shares
Change 		Change in
Stake
SSA
126
Schonfeld Strategic Advisors
New York
$280K +$65K +4,915 +26%
CCIA
127
Campbell & Co Investment Adviser
Maryland
$258K +$129K +9,714 +78%
BCI
128
Brinker Capital Investments
Pennsylvania
$250K -$5.61K -424 -2%
BTW
129
Boston Trust Walden
Massachusetts
$250K – – –
ASRS
130
Arizona State Retirement System
Arizona
$245K +$225 +17 +0.1%
BFS
131
Bickling Financial Services
Massachusetts
$245K +$2.66K +201 +1%
Handelsbanken Fonder
132
Handelsbanken Fonder
Sweden
$240K – – –
SFI
133
Susquehanna Fundamental Investments
Pennsylvania
$236K +$268K +20,291 New
Rafferty Asset Management
134
Rafferty Asset Management
New York
$218K -$52.5K -3,964 -17%
ML
135
Mayport LLC
Massachusetts
$215K – – –
II
136
Inspire Investing
Idaho
$206K +$23.9K +1,806 +11%
JMPWA
137
JP Morgan Private Wealth Advisors
California
$199K +$1.47K +111 +0.7%
ECM
138
Everence Capital Management
Indiana
$183K – – –
LWCFA
139
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$177K – – –
MWPCG
140
Measured Wealth Private Client Group
New Hampshire
$175K – – –
BWM
141
Baystate Wealth Management
Massachusetts
$175K +$1.91K +144 +1%
BFIM
142
Beese Fulmer Investment Management
Ohio
$170K – – –
State of Wisconsin Investment Board
143
State of Wisconsin Investment Board
Wisconsin
$168K -$56.7K -4,283 -23%
KeyBank National Association
144
KeyBank National Association
Ohio
$162K -$105K -7,946 -36%
AIM
145
Aigen Investment Management
New York
$148K -$7.13K -539 -4%
CG
146
Colony Group
Massachusetts
$148K -$4.12K -311 -2%
ECM
147
ExodusPoint Capital Management
New York
$146K -$391K -29,515 -70%
YIH
148
Y-Intercept (HK)
Hong Kong
$144K -$1.35K -102 -0.8%
MFA
149
Mayflower Financial Advisors
Massachusetts
$135K – – –
HWAM
150
Hennion & Walsh Asset Management
New Jersey
$129K +$147K +11,089 New
4 5
6
7 8

BRKL Hedge Fund Activity: Q3 2022 in Review

195 of the 5,806 institutional investors tracked by Wall St. Rank reported a position in Brookline Bancorp (BRKL) for Q3 2022, worth a combined $748M — down 11% from $840M a quarter earlier.

Buyers outnumbered sellers: 15 funds opened new BRKL positions and 12 closed out — a net gain of 3 holders — while 75 added to existing stakes and 73 trimmed.

The largest buyer was Millennium Management, adding an estimated $6.5M. The largest seller was Jennison Associates, cutting an estimated $8.19M.

  • 195 institutional investors held Brookline Bancorp (BRKL) as of Q3 2022, up from 194 in Q2 2022.
  • Funds reported $748M of Brookline Bancorp stock for Q3 2022, down 11% quarter-over-quarter.
  • 15 funds opened new Brookline Bancorp positions in Q3 2022 and 12 closed out, a net change of +3 holders.
  • The largest Brookline Bancorp buyer in Q3 2022 was Millennium Management, an estimated $6.5M added.
  • The largest Brookline Bancorp seller in Q3 2022 was Jennison Associates, an estimated $8.19M sold.

Based on aggregated 13F filings for Q3 2022.