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PubMatic
PUBM

Overview Fund Activity

137 hedge funds and large institutions have $452M invested in PubMatic in 2022 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 53 increasing their positions, 35 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
137
Holders Change
-27
Holders Change %
-16.46%
% of All Funds
2.17%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
29
Increased
53
Reduced
35
Closed
54
Calls
$35.6M
Puts
$29.8M
Net Calls
+$5.75M
Net Calls Change
+$12.4M

Top Buyers

1
Manulife (Manufacturers Life Insurance)
1
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$22M
2
Goldman Sachs
2
Goldman Sachs
New York
$10.8M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$70.1M
4
Barclays
4
Barclays
United Kingdom
$7.8M
5
IAIM
5
Industrial Alliance Investment Management
Quebec, Canada
$5.23M

Top Sellers

1
DCM
1
Driehaus Capital Management
Illinois
$0
2
Millennium Management
2
Millennium Management
New York
$7.18M
3
MAP
3
Moody Aldrich Partners
Massachusetts
$0
4
Neuberger Berman Group
4
Neuberger Berman Group
New York
$2.22M
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$1.08M
Name Holding Trade Value Shares
Change 		Shares
Change %
SEI Investments
151
SEI Investments
Pennsylvania
– -$933K -27,400 Closed
Wolverine Trading
152
Wolverine Trading
Illinois
– -$901K -25,995 Closed
DTL
153
Dynamic Technology Lab
Singapore
– -$862K -25,315 Closed
PP
154
Paloma Partners
Connecticut
– -$830K -24,368 Closed
OQS
155
Occudo Quantitative Strategies
Florida
– -$812K -23,852 Closed
HLA
156
Hamilton Lane Advisors
Pennsylvania
– -$788K -23,146 Closed
Holocene Advisors
157
Holocene Advisors
New York
– -$757K -22,223 Closed
CIM
158
Chiron Investment Management
New York
– -$700K -20,551 Closed
GCP
159
GSA Capital Partners
United Kingdom
– -$664K -19,494 Closed
AWM
160
AE Wealth Management
Kansas
– -$633K -18,578 Closed
Wellington Management Group
161
Wellington Management Group
Massachusetts
– -$591K -17,369 Closed
PI
162
PEAK6 Investments
Illinois
– -$512K -15,046 Closed
ONGA
163
O'Neil Global Advisors
California
– -$467K -13,728 Closed
PAG
164
Private Advisor Group
New Jersey
– -$418K -12,261 Closed
Nuveen Asset Management
165
Nuveen Asset Management
Illinois
– -$335K -9,824 Closed
QT
166
Quantbot Technologies
New York
– -$266K -7,815 Closed
William Blair & Company
167
William Blair & Company
Illinois
– -$245K -7,200 Closed
OC
168
Oppenheimer & Co
New York
– -$240K -7,038 Closed
Brown Advisory
169
Brown Advisory
Maryland
– -$228K -6,686 Closed
CIP
170
Cornerstone Investment Partners
Georgia
– -$211K -6,200 Closed
FB
171
Fulton Bank
Pennsylvania
– -$202K -5,930 Closed
DFCM
172
Dark Forest Capital Management
Puerto Rico
– -$99K -2,916 Closed
Marshall Wace
173
Marshall Wace
United Kingdom
– -$84K -2,461 Closed
Walleye Trading
174
Walleye Trading
New York
– -$71K -2,080 Closed
EW
175
Evoke Wealth
California
– -$61K -1,785 Closed
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