We are live on ! Find out more
BRKL

Brookline Bancorp

Delisted

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

170 hedge funds and large institutions have $529M invested in Brookline Bancorp in 2015 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 67 increasing their positions, 45 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 15

49% more repeat investments, than reductions

Existing positions increased: 67 | Existing positions reduced: 45

6% more funds holding

Funds holding: 161170 (+9)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

13% less capital invested

Capital invested by funds: $607M → $529M (-$78.3M)

Holders
170
Holders Change
+9
Holders Change %
+5.59%
% of All Funds
4.75%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
25
Increased
67
Reduced
45
Closed
15
Calls
$123K
Puts
Net Calls
+$123K
Net Calls Change
+$84K
Name Holding Trade Value Shares
Change
Change in
Stake
SCA
51
Secor Capital Advisors
New York
$1.72M +$1.84M +169,519 New
QI
52
QS Investors
New York
$1.65M +$354K +32,572 +25%
AllianceBernstein
53
AllianceBernstein
Tennessee
$1.57M -$1.63K -150 -0.1%
MAM
54
Martingale Asset Management
Massachusetts
$1.52M +$753K +69,205 +86%
Acadian Asset Management
55
Acadian Asset Management
Massachusetts
$1.48M -$313K -28,747 -17%
JP Morgan Chase
56
JP Morgan Chase
New York
$1.37M +$6.52K +600 +0.4%
TI
57
Trexquant Investment
Connecticut
$1.35M +$1.45M +133,700 New
California State Teachers Retirement System (CalSTRS)
58
California State Teachers Retirement System (CalSTRS)
California
$1.29M -$4.35K -400 -0.3%
Wellington Management Group
59
Wellington Management Group
Massachusetts
$1.28M +$264K +24,284 +24%
LWCFA
60
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$1.27M
IIM
61
Ipswich Investment Management
Massachusetts
$1.14M +$41.3K +3,800 +4%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$1.14M -$458K -42,124 -27%
NCCM
63
Nine Chapters Capital Management
New Jersey
$1.13M +$407K +37,400 +50%
MCM
64
Matarin Capital Management
New York
$1.13M +$534K +49,118 +79%
BG
65
BlackRock Group
United Kingdom
$1.12M +$24.8K +2,281 +2%
CS
66
Credit Suisse
Switzerland
$1.05M +$34.7K +3,191 +3%
VOYA Investment Management
67
VOYA Investment Management
Georgia
$1.03M -$112K -10,290 -9%
Arrowstreet Capital
68
Arrowstreet Capital
Massachusetts
$1.01M +$860K +79,073 +386%
American Century Companies
69
American Century Companies
Missouri
$1.01M +$1.08M +99,376 New
BA
70
Boston Advisors
Massachusetts
$1.01M +$5.44K +500 +0.5%
Swiss National Bank
71
Swiss National Bank
Switzerland
$984K +$127K +11,700 +14%
MC
72
Moors & Cabot
Massachusetts
$978K +$25.2K +2,314 +2%
PP
73
PDT Partners
New York
$897K +$962K +88,464 New
Wells Fargo
74
Wells Fargo
California
$876K -$70.6K -6,490 -7%
HighTower Advisors
75
HighTower Advisors
Illinois
$847K +$908K +83,531 New

BRKL Hedge Fund Activity: Q3 2015 in Review

170 of the 3,582 institutional investors tracked by Wall St. Rank reported a position in Brookline Bancorp (BRKL) for Q3 2015, worth a combined $529M — down 13% from $607M a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new BRKL positions and 15 closed out — a net gain of 10 holders — while 67 added to existing stakes and 45 trimmed.

The largest buyer was Millennium Management, adding an estimated $7.03M. The largest seller was Epoch Investment Partners, exiting entirely with an estimated $33.8M sold.

  • 170 institutional investors held Brookline Bancorp (BRKL) as of Q3 2015, up from 161 in Q2 2015.
  • Funds reported $529M of Brookline Bancorp stock for Q3 2015, down 13% quarter-over-quarter.
  • 25 funds opened new Brookline Bancorp positions in Q3 2015 and 15 closed out, a net change of +10 holders.
  • The largest Brookline Bancorp buyer in Q3 2015 was Millennium Management, an estimated $7.03M added.
  • The largest Brookline Bancorp seller in Q3 2015 was Epoch Investment Partners, an estimated $33.8M sold.

Based on aggregated 13F filings for Q3 2015.