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BRKL

Brookline Bancorp
BRKL

Delisted

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

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179 hedge funds and large institutions have $633M invested in Brookline Bancorp in 2023 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 58 increasing their positions, 72 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

58% more call options, than puts

Call options by funds: $187K | Put options by funds: $118K

5% more capital invested

Capital invested by funds: $603M → $633M (+$29.4M)

0.53% more ownership

Funds ownership: 77.8% → 78.33% (+0.53%)

6% less funds holding

Funds holding: 191 → 179 (-12)

19% less repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 72

38% less first-time investments, than exits

New positions opened: 15 | Existing positions closed: 24

Holders
179
Holders Change
-12
Holders Change %
-6.28%
% of All Funds
2.84%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
58
Reduced
72
Closed
24
Calls
$187K
Puts
$118K
Net Calls
+$69K
Net Calls Change
+$86K

Top Buyers

Rank Fund Capital Flow
1
Jennison Associates
Jennison Associates
New York
+$23.3M
2
Millennium Management
Millennium Management
New York
+$6.44M
3
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
+$2.6M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$2.27M
5
N
Nuveen
North Carolina
+$1.73M

Top Sellers

Rank Fund Capital Flow
1
PCM
Polaris Capital Management
Massachusetts
-$9.71M
2
Invesco
Invesco
Georgia
-$4.23M
3
State Street
State Street
Massachusetts
-$3.41M
4
JP Morgan Chase
JP Morgan Chase
New York
-$2.28M
5
Goldman Sachs
Goldman Sachs
New York
-$2.02M
Name Holding Trade Value Shares
Change 		Change in
Stake
MFT
201
Moisand Fitzgerald Tamayo
Florida
– -$1.35K -155 Closed
SPIA
202
Steward Partners Investment Advisory
New York
– -$874 -100 Closed
MPWT
203
MassMutual Private Wealth & Trust
Connecticut
– -$533 -61 Closed
5 6 7 8
9

BRKL Hedge Fund Activity: Q3 2023 in Review

179 of the 6,302 institutional investors tracked by Wall St. Rank reported a position in Brookline Bancorp (BRKL) for Q3 2023, worth a combined $633M — up 4.9% from $603M a quarter earlier.

Sellers outnumbered buyers: 24 funds closed out of BRKL and 15 opened new positions — a net loss of 9 holders — while 72 trimmed existing stakes and 58 added.

The largest buyer was Jennison Associates, adding an estimated $23.3M. The largest seller was Polaris Capital Management, exiting entirely with an estimated $9.71M sold.

  • 179 institutional investors held Brookline Bancorp (BRKL) as of Q3 2023, down from 191 in Q2 2023.
  • Funds reported $633M of Brookline Bancorp stock for Q3 2023, up 4.9% quarter-over-quarter.
  • 15 funds opened new Brookline Bancorp positions in Q3 2023 and 24 closed out, a net change of -9 holders.
  • The largest Brookline Bancorp buyer in Q3 2023 was Jennison Associates, an estimated $23.3M added.
  • The largest Brookline Bancorp seller in Q3 2023 was Polaris Capital Management, an estimated $9.71M sold.

Based on aggregated 13F filings for Q3 2023.