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BRKL

Brookline Bancorp
BRKL

Delisted

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

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189 hedge funds and large institutions have $788M invested in Brookline Bancorp in 2023 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 60 increasing their positions, 59 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

75% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 16

25% more capital invested

Capital invested by funds: $633M → $788M (+$155M)

6% more funds holding

Funds holding: 179 → 189 (+10)

2.06% more ownership

Funds ownership: 78.33% → 80.39% (+2.1%)

2% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 59

91% less call options, than puts

Call options by funds: $17K | Put options by funds: $191K

Holders
189
Holders Change
+10
Holders Change %
+5.59%
% of All Funds
2.76%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
28
Increased
60
Reduced
59
Closed
16
Calls
$17K
Puts
$191K
Net Calls
-$174K
Net Calls Change
-$243K

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$13.7M
2
Jennison Associates
Jennison Associates
New York
+$8.26M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$1.7M
4
BlackRock
BlackRock
New York
+$1.69M
5
HSBC Holdings
HSBC Holdings
United Kingdom
+$1.61M

Top Sellers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
-$5.91M
2
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management
California
-$5.78M
3
First Trust Advisors
First Trust Advisors
Illinois
-$3.18M
4
Renaissance Technologies
Renaissance Technologies
New York
-$1.97M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$1.58M
Name Holding Trade Value Shares
Change 		Change in
Stake
PCM
76
Parsons Capital Management
Rhode Island
$596K – – –
SOADOR
77
State of Alaska Department of Revenue
Alaska
$596K -$5.06K -533 -1%
MC
78
Moors & Cabot
Massachusetts
$564K -$123K -12,988 -20%
RJA
79
Raymond James & Associates
Florida
$561K -$19.8K -2,090 -4%
IMRF
80
Illinois Municipal Retirement Fund
Illinois
$554K -$23.8K -2,503 -5%
Franklin Resources
81
Franklin Resources
California
$540K -$185K -19,474 -28%
WT
82
Washington Trust
Rhode Island
$538K – – –
AIG
83
American International Group
New York
$519K -$3.71K -391 -0.8%
MIM
84
MetLife Investment Management
New Jersey
$502K – – –
LSERS
85
Louisiana State Employees Retirement System
Louisiana
$485K -$5.7K -600 -1%
HWAM
86
Hennion & Walsh Asset Management
New Jersey
$484K +$86.4K +9,103 +26%
YCM
87
Yousif Capital Management
Michigan
$480K +$1.09K +115 +0.3%
First Manhattan
88
First Manhattan
New York
$462K -$337K -35,480 -46%
Mirae Asset Global Investments
89
Mirae Asset Global Investments
South Korea
$435K – – –
Manulife (Manufacturers Life Insurance)
90
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$434K – – –
BNP Paribas Financial Markets
91
BNP Paribas Financial Markets
France
$423K -$41.7K -4,393 -10%
Wells Fargo
92
Wells Fargo
California
$416K +$50.3K +5,296 +16%
SEI Investments
93
SEI Investments
Pennsylvania
$412K +$7.02K +739 +2%
Deutsche Bank
94
Deutsche Bank
Germany
$409K -$11.1K -1,165 -3%
Janus Henderson Group
95
Janus Henderson Group
United Kingdom
$406K -$655 -69 -0.2%
Stifel Financial
96
Stifel Financial
Missouri
$402K -$4.7K -495 -1%
YIH
97
Y-Intercept (HK)
Hong Kong
$396K +$345K +36,318 New
EC
98
Elequin Capital
New York
$390K +$213K +22,420 +168%
New York State Common Retirement Fund
99
New York State Common Retirement Fund
New York
$373K -$10K -1,055 -3%
AB
100
Amalgamated Bank
New York
$363K -$17.3K -1,819 -5%
2 3
4
5 6

BRKL Hedge Fund Activity: Q4 2023 in Review

189 of the 6,860 institutional investors tracked by Wall St. Rank reported a position in Brookline Bancorp (BRKL) for Q4 2023, worth a combined $788M — up 25% from $633M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new BRKL positions and 16 closed out — a net gain of 12 holders — while 60 added to existing stakes and 59 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $13.7M. The largest seller was Millennium Management, cutting an estimated $5.91M.

  • 189 institutional investors held Brookline Bancorp (BRKL) as of Q4 2023, up from 179 in Q3 2023.
  • Funds reported $788M of Brookline Bancorp stock for Q4 2023, up 25% quarter-over-quarter.
  • 28 funds opened new Brookline Bancorp positions in Q4 2023 and 16 closed out, a net change of +12 holders.
  • The largest Brookline Bancorp buyer in Q4 2023 was Morgan Stanley, an estimated $13.7M added.
  • The largest Brookline Bancorp seller in Q4 2023 was Millennium Management, an estimated $5.91M sold.

Based on aggregated 13F filings for Q4 2023.