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PubMatic
PUBM

Overview Fund Activity

148 hedge funds and large institutions have $322M invested in PubMatic in 2025 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 54 increasing their positions, 46 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
148
Holders Change
-9
Holders Change %
-5.73%
% of All Funds
1.98%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
24
Increased
54
Reduced
46
Closed
32
Calls
$6.93M
Puts
$4.37M
Net Calls
+$2.56M
Net Calls Change
+$759K

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
$6.19M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$16.6M
3
CP
CenterBook Partners
Connecticut
$2.75M
4
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
$10.9M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
$7.81M

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
$32.5M
2
NC
Nixon Capital
Texas
$0
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$404K
4
Morgan Stanley
Morgan Stanley
New York
$1.75M
5
Pacer Advisors
Pacer Advisors
Pennsylvania
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
NFSG
126
Newbridge Financial Services Group
Florida
$6.22K – – –
S
127
SignatureFD
Georgia
$5.21K +$4.23K +340 +430%
Raymond James Financial
128
Raymond James Financial
Florida
$4.29K +$4.29K +345 New
Comerica Bank
129
Comerica Bank
Texas
$4.19K – – –
GWM
130
Geneos Wealth Management
Colorado
$4.14K -$4.14K -333 -50%
National Bank of Canada
131
National Bank of Canada
Quebec, Canada
$4.11K -$12 -1 -0.3%
CIAM
132
Caitong International Asset Management
Hong Kong
$4.06K +$4.06K +326 New
PA
133
Parallel Advisors
California
$3.73K – – –
T
134
Transce3nd
Texas
$3.37K -$8.27K -665 -71%
AF
135
Allworth Financial
California
$2.64K +$423 +34 +19%
AAP
136
Arax Advisory Partners
Colorado
$2.35K +$2.35K +189 New
RIL
137
Rothschild Investment LLC
Illinois
$2.05K +$1.56K +125 +313%
C
138
Covestor
United Kingdom
$2K -$8.35K -555 -81%
Northwestern Mutual Wealth Management
139
Northwestern Mutual Wealth Management
Wisconsin
$1.87K +$1.24K +100 +200%
IA
140
IFP Advisors
Florida
$1.68K -$18 -2 Closed
SAM
141
Smartleaf Asset Management
Massachusetts
$1.53K -$1.39K -119 -48%
EWA
142
EverSource Wealth Advisors
Alabama
$1.47K +$958 +77 +188%
MSG
143
Main Street Group
Virginia
$1.24K – – –
HFS
144
Hughes Financial Services
Virginia
$693 +$693 +60 New
FFA
145
Farther Finance Advisors
California
$510 +$510 +41 New
MTIC
146
Missouri Trust & Investment Company
Missouri
$373 – – –
TWD
147
True Wealth Design
Ohio
$349 -$50 -4 -13%
WBC
148
West Branch Capital
Massachusetts
$57 – – –
FFO
149
Fortitude Family Office
Arizona
$12 -$4.02K -335 -100%
NC
150
Nixon Capital
Texas
– -$5.75M -628,753 Closed
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