We are live on ! Find out more
PUBM icon

PubMatic
PUBM

45 hedge funds and large institutions have $135M invested in PubMatic in 2020 Q4 according to their latest regulatory filings, with 45 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

83.62% more ownership

Funds ownership: 0% → 83.62% (+84%)

Holders
45
Holders Change
+45
Holders Change %
–
% of All Funds
0.8%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
45
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
DCM
Driehaus Capital Management
Illinois
+$22.2M
2
BlackRock
BlackRock
New York
+$19.1M
3
Ameriprise
Ameriprise
Minnesota
+$14.1M
4
SSA
Schonfeld Strategic Advisors
New York
+$12.1M
5
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
+$11.2M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
DCM
1
Driehaus Capital Management
Illinois
$22.7M +$22.2M +813,266 New
BlackRock
2
BlackRock
New York
$19.6M +$19.1M +700,587 New
Ameriprise
3
Ameriprise
Minnesota
$14.5M +$14.1M +517,371 New
SSA
4
Schonfeld Strategic Advisors
New York
$12.4M +$12.1M +442,200 New
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$11.4M +$11.2M +408,526 New
VEPM
6
Vista Equity Partners Management
California
$7.97M +$7.79M +285,000 New
LSA
7
Liberty Street Advisors
New York
$5.35M +$5.47M +200,000 New
CCPM
8
Cooper Creek Partners Management
New York
$4.35M +$4.25M +155,468 New
ZP
9
Zimmer Partners
New York
$4.17M +$4.08M +149,200 New
JP Morgan Chase
10
JP Morgan Chase
New York
$4.1M +$4M +146,500 New
Citadel Advisors
11
Citadel Advisors
Florida
$3.94M +$3.86M +141,057 New
Royal Bank of Canada
12
Royal Bank of Canada
Ontario, Canada
$3.9M +$3.81M +139,520 New
HI
13
HBK Investments
Texas
$2.8M +$2.73M +100,000 New
Millennium Management
14
Millennium Management
New York
$2.6M +$2.54M +92,948 New
AI
15
Aperture Investors
New York
$1.99M +$1.95M +71,272 New
Goldman Sachs
16
Goldman Sachs
New York
$1.65M +$1.61M +59,000 New
Vanguard Group
17
Vanguard Group
Pennsylvania
$1.4M +$1.37M +50,000 New
Adage Capital Partners
18
Adage Capital Partners
Massachusetts
$1.4M +$1.37M +50,000 New
MWNA
19
Marshall Wace North America
New York
$1.05M +$1.03M +37,587 New
MS
20
Maven Securities
Jersey
$934K +$903K +33,050 New
Deutsche Bank
21
Deutsche Bank
Germany
$902K +$882K +32,263 New
Jane Street
22
Jane Street
New York
$874K +$854K +31,255 New
OC
23
Oppenheimer & Co
New York
$813K +$795K +29,100 New
Legal & General Group
24
Legal & General Group
United Kingdom
$782K +$765K +28,000 New
Alyeska Investment Group
25
Alyeska Investment Group
Illinois
$693K +$678K +24,800 New
1
2

PUBM Hedge Fund Activity: Q4 2020 in Review

45 of the 5,652 institutional investors tracked by Wall St. Rank reported a position in PubMatic (PUBM) for Q4 2020, worth a combined $135M.

Buyers outnumbered sellers: 45 funds opened new PUBM positions and 0 closed out — a net gain of 45 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Driehaus Capital Management, opening a new position worth an estimated $22.2M.

  • 45 institutional investors held PubMatic (PUBM) as of Q4 2020, up from 0 in Q3 2020.
  • Funds reported $135M of PubMatic stock for Q4 2020.
  • 45 funds opened new PubMatic positions in Q4 2020 and 0 closed out, a net change of +45 holders.
  • The largest PubMatic buyer in Q4 2020 was Driehaus Capital Management, an estimated $22.2M added.

Based on aggregated 13F filings for Q4 2020.