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Brookline Bancorp
BRKL

Overview Fund Activity

216 hedge funds and large institutions have $788M invested in Brookline Bancorp in 2025 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 84 increasing their positions, 71 reducing their positions, and 35 closing their positions.

Holders
216
Holders Change
-14
Holders Change %
-6.09%
% of All Funds
2.9%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
23
Increased
84
Reduced
71
Closed
35
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$19.5M
2
AA
2
AQR Arbitrage
Connecticut
$19.8M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$16.4M
4
Verition Fund Management
4
Verition Fund Management
Connecticut
$3.72M
5
WCMNY
5
Westchester Capital Management (New York)
New York
$5.18M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$28.7M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$830K
3
LSV Asset Management
3
LSV Asset Management
Illinois
$0
4
BlackRock
4
BlackRock
New York
$132M
5
MCA
5
Mendon Capital Advisors
Florida
$2.37M
Name Market Value Shares Shares
Change 		Shares
Change %
State of New Jersey Common Pension Fund D
51
State of New Jersey Common Pension Fund D
New Jersey
$1.9M 180,061 +13,005 +8%
CM
52
CM Management
Florida
$1.9M 180,000 – –
Swiss National Bank
53
Swiss National Bank
Switzerland
$1.81M 171,800 -2,900 -2%
CH
54
Canton Hathaway
Rhode Island
$1.8M 170,820 -19,970 -10%
Skandinaviska Enskilda Banken (SEB)
55
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.76M 166,806 +166,806 New
TI
56
Trexquant Investment
Connecticut
$1.67M 158,655 +100,597 +173%
A
57
AlphaQuest
New York
$1.66M 157,490 +58,865 +60%
OAC
58
OMERS Administration Corp
Ontario, Canada
$1.63M 154,300 +154,300 New
Jane Street
59
Jane Street
New York
$1.59M 150,791 -43,175 -22%
Thrivent Financial for Lutherans
60
Thrivent Financial for Lutherans
Minnesota
$1.56M 148,146 +76 +0.1%
Wellington Management Group
61
Wellington Management Group
Massachusetts
$1.52M 144,383 – –
New York State Teachers Retirement System (NYSTRS)
62
New York State Teachers Retirement System (NYSTRS)
New York
$1.45M 137,866 -3,052 -2%
Pathstone Holdings
63
Pathstone Holdings
New Jersey
$1.16M 109,589 -162 -0.1%
HAI
64
Hennessy Advisors Inc
California
$1.11M 105,000 -65,000 -38%
HSA
65
Hussman Strategic Advisors
Maryland
$1.11M 105,000 +105,000 New
T. Rowe Price Associates
66
T. Rowe Price Associates
Maryland
$1.06M 100,278 +4,902 +5%
Cerity Partners
67
Cerity Partners
New York
$1.05M 99,287 -2,019 -2%
State Board of Administration of Florida Retirement System
68
State Board of Administration of Florida Retirement System
Florida
$1.04M 98,345 – –
Citadel Advisors
69
Citadel Advisors
Florida
$1.02M 97,092 -17,153 -15%
Prudential Financial
70
Prudential Financial
New Jersey
$1M 94,876 +5,266 +6%
Canada Life
71
Canada Life
Manitoba, Canada
$905K 85,871 +1,007 +1%
WIC
72
Water Island Capital
New York
$887K 84,076 +30,421 +57%
California State Teachers Retirement System (CalSTRS)
73
California State Teachers Retirement System (CalSTRS)
California
$865K 82,017 -1,005 -1%
Universal-Beteiligungs- und Servicegesellschaft
74
Universal-Beteiligungs- und Servicegesellschaft
Germany
$852K 80,740 -69,504 -46%
Rafferty Asset Management
75
Rafferty Asset Management
New York
$843K 79,904 -12,940 -14%
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