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NB Bancorp

160 hedge funds and large institutions have $441M invested in NB Bancorp in 2025 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 77 increasing their positions, 35 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.7M
Puts
$543K
Net Calls
Net Calls Change

Top Buyers

1 +$13.2M
2 +$9.99M
3 +$6.68M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$5.48M
5
BlackRock
BlackRock
New York
+$5.36M

Top Sellers

1 -$9.29M
2 -$6.77M
3 -$4.42M
4
PP
Prospector Partners
Connecticut
-$2.66M
5
State Street
State Street
Massachusetts
-$1.57M
Name Holding Trade Value Shares
Change
Change in
Stake
RT
101
Rockland Trust
Massachusetts
$317K
RMDI
102
R.M. Davis Inc
Maine
$316K
Acadian Asset Management
103
Acadian Asset Management
Massachusetts
$311K
SWG
104
Summit Wealth Group
Vermont
$304K
HF
105
HRT Financial
New York
$298K
Janus Henderson Group
106
Janus Henderson Group
United Kingdom
$293K
SSA
107
Schonfeld Strategic Advisors
New York
$290K
IIM
108
INTECH Investment Management
Florida
$283K
BFG
109
Bleakley Financial Group
New Jersey
$271K
SG Americas Securities
110
SG Americas Securities
New York
$259K
Royal Bank of Canada
111
Royal Bank of Canada
Ontario, Canada
$246K
Manulife (Manufacturers Life Insurance)
112
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$245K
DT
113
Diversified Trust
Tennessee
$243K
FFA
114
Farther Finance Advisors
California
$238K
MAM
115
Martingale Asset Management
Massachusetts
$232K
ASRS
116
Arizona State Retirement System
Arizona
$215K
AFS
117
AFG Fiduciary Services
Massachusetts
$214K
GPW
118
Gray Private Wealth
Massachusetts
$210K
PFSRSONJ
119
Police & Firemen's Retirement System of New Jersey
New Jersey
$208K
GOCP
120
Great Oak Capital Partners
Massachusetts
$208K
Cambridge Investment Research Advisors
121
Cambridge Investment Research Advisors
Iowa
$207K
BC
122
Barrett & Company
Rhode Island
$198K
HA
123
Harbor Advisors
Florida
$198K
A
124
AlphaQuest
New York
$188K
KK
125
KLP Kapitalforvaltning
Norway
$165K