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PubMatic
PUBM

Overview Fund Activity

146 hedge funds and large institutions have $303M invested in PubMatic in 2023 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 53 increasing their positions, 41 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
146
Holders Change
-13
Holders Change %
-8.18%
% of All Funds
2.34%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
17
Increased
53
Reduced
41
Closed
29
Calls
$5.82M
Puts
$9M
Net Calls
-$3.17M
Net Calls Change
+$2.52M

Top Buyers

1
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$13.2M
2
GHC
2
Graham Holdings Company
Virginia
$27.3M
3
MFG
3
Merit Financial Group
Georgia
$2.03M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$11.8M
5
NC
5
Nixon Capital
Texas
$7.33M

Top Sellers

1
IAIM
1
Industrial Alliance Investment Management
Quebec, Canada
$0
2
BBA
2
Baader Bank Aktiengesellschaft
Germany
$1.18M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$256K
4
RHJA
4
Rice Hall James & Associates
California
$0
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$5.55M
Name Holding Trade Value Shares
Change 		Shares
Change %
AIG
76
American International Group
New York
$288K +$5.75K +416 +2%
US Bancorp
77
US Bancorp
Minnesota
$267K -$50.6K -3,662 -16%
Principal Financial Group
78
Principal Financial Group
Iowa
$261K -$51.3K -3,715 -16%
T. Rowe Price Associates
79
T. Rowe Price Associates
Maryland
$256K -$1.14M -82,593 -82%
EF
80
Empowered Funds
Pennsylvania
$234K +$234K +16,954 New
Manulife (Manufacturers Life Insurance)
81
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$231K – – –
VOYA Investment Management
82
VOYA Investment Management
Georgia
$228K -$115K -8,312 -34%
OAM
83
Oppenheimer Asset Management
New York
$228K +$40.7K +2,948 +22%
Wolverine Trading
84
Wolverine Trading
Illinois
$223K +$223K +16,546 New
JRP
85
Jasper Ridge Partners
California
$208K – – –
CSS
86
Cubist Systematic Strategies
Connecticut
$197K -$266K -19,228 -57%
Walleye Capital
87
Walleye Capital
New York
$193K +$193K +13,957 New
MFIM
88
Mesirow Financial Investment Management
Illinois
$178K – – –
SOW
89
State of Wyoming
Wyoming
$171K +$29.3K +2,118 +21%
AssetMark Inc
90
AssetMark Inc
California
$165K +$25.7K +1,857 +18%
ISWM
91
Independent Solutions Wealth Management
New York
$164K -$498 -36 -0.3%
ASRS
92
Arizona State Retirement System
Arizona
$164K +$6.12K +443 +4%
IA
93
IFP Advisors
Florida
$159K – – –
WMA
94
Wealth Management Associates
New Jersey
$150K +$150K +10,825 New
VF
95
Virtu Financial
New York
$143K +$143K +10,382 New
ICM
96
Intrepid Capital Management
Florida
$138K – – –
QT
97
Quantbot Technologies
New York
$132K -$278K -20,098 -68%
S
98
SignatureFD
Georgia
$97.4K – – –
Citigroup
99
Citigroup
New York
$87K +$19.7K +1,422 +29%
Zurich Cantonal Bank
100
Zurich Cantonal Bank
Switzerland
$80.9K – – –
2 3
4
5 6