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PubMatic
PUBM

Overview Fund Activity

99 hedge funds and large institutions have $249M invested in PubMatic in 2021 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 35 increasing their positions, 18 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
99
Holders Change
+12
Holders Change %
+13.79%
% of All Funds
1.74%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
39
Increased
35
Reduced
18
Closed
26
Calls
$30.3M
Puts
$26.1M
Net Calls
+$4.17M
Net Calls Change
+$10.5M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$31.4M
2
YU
Yale University
Connecticut
+$15.5M
3
Millennium Management
Millennium Management
New York
+$8.23M
4
Goldman Sachs
Goldman Sachs
New York
+$7.84M
5
Citadel Advisors
Citadel Advisors
Florida
+$6.32M

Top Sellers

1
DCM
Driehaus Capital Management
Illinois
-$59.8M
2
PG
Pendal Group
Australia
-$19.1M
3
CS
Credit Suisse
Switzerland
-$10.2M
4
PAMP
Polar Asset Management Partners
Ontario, Canada
-$5.2M
5
MWNA
Marshall Wace North America
New York
-$4.86M
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of New York Mellon
26
Bank of New York Mellon
New York
$1.73M +$148K +5,628 +9%
Voloridge Investment Management
27
Voloridge Investment Management
Florida
$1.65M +$1.22M +46,254 +282%
Marshall Wace
28
Marshall Wace
United Kingdom
$1.61M -$361K -13,714 -18%
Holocene Advisors
29
Holocene Advisors
New York
$1.53M +$779K +29,554 +103%
HP
30
Harbourvest Partners
Massachusetts
$1.44M +$1.44M +54,505 New
Susquehanna International Group
31
Susquehanna International Group
Pennsylvania
$1.3M -$475K -18,042 -27%
GT
32
Glenmede Trust
Pennsylvania
$1.12M -$37K -1,403 -3%
CSS
33
Cubist Systematic Strategies
Connecticut
$1.04M +$1.02M +38,782 +6,464%
Northern Trust
34
Northern Trust
Illinois
$1.01M -$207K -7,851 -17%
PP
35
Paloma Partners
Connecticut
$880K +$880K +33,407 New
PI
36
PEAK6 Investments
Illinois
$859K +$859K +32,592 New
JPMorgan Chase & Co
37
JPMorgan Chase & Co
New York
$848K -$1.52M -57,624 -64%
BCI
38
Brinker Capital Investments
Pennsylvania
$730K – – –
JF
39
Jump Financial
Illinois
$701K +$701K +26,600 New
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
$676K -$4.73M -179,522 -87%
RJA
41
Raymond James & Associates
Florida
$610K +$243K +9,223 +66%
SEI Investments
42
SEI Investments
Pennsylvania
$604K -$58.6K -2,225 -9%
Jane Street
43
Jane Street
New York
$536K +$252K +9,564 +89%
ECM
44
ExodusPoint Capital Management
New York
$524K +$225K +8,540 +75%
Envestnet Asset Management
45
Envestnet Asset Management
Illinois
$502K +$38.8K +1,474 +8%
DTL
46
Dynamic Technology Lab
Singapore
$471K +$471K +17,870 New
Wolverine Trading
47
Wolverine Trading
Illinois
$458K +$458K +17,677 New
LPL Financial
48
LPL Financial
California
$422K +$97.4K +4,055 +30%
JRP
49
Jasper Ridge Partners
California
$417K +$53.1K +2,014 +15%
RJFSA
50
Raymond James Financial Services Advisors
Florida
$399K +$399K +15,139 New
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