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PubMatic
PUBM

61 hedge funds and large institutions have $306M invested in PubMatic in 2021 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 11 increasing their positions, 8 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

127% more capital invested

Capital invested by funds: $135M → $306M (+$171M)

76% more first-time investments, than exits

New positions opened: 37 | Existing positions closed: 21

38% more repeat investments, than reductions

Existing positions increased: 11 | Existing positions reduced: 8

36% more funds holding

Funds holding: 45 → 61 (+16)

4.25% more ownership

Funds ownership: 83.62% → 87.87% (+4.3%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
61
Holders Change
+16
Holders Change %
+35.56%
% of All Funds
1.07%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
37
Increased
11
Reduced
8
Closed
21
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
PG
Pendal Group
Australia
+$22.2M
2
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$16.1M
3
Ameriprise
Ameriprise
Minnesota
+$13.9M
4
Invesco
Invesco
Georgia
+$12.9M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$10.4M

Top Sellers

Rank Fund Capital Flow
1
SSA
Schonfeld Strategic Advisors
New York
-$16.7M
2
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$5.04M
3
BlackRock
BlackRock
New York
-$4.54M
4
CCPM
Cooper Creek Partners Management
New York
-$4.35M
5
ZP
Zimmer Partners
New York
-$4.17M
Name Holding Trade Value Shares
Change 		Change in
Stake
Ameriprise
1
Ameriprise
Minnesota
$40.6M +$13.9M +306,692 +59%
DCM
2
Driehaus Capital Management
Illinois
$40.6M +$463K +10,216 +1%
PG
3
Pendal Group
Australia
$33.1M +$22.2M +488,614 New
BlackRock
4
BlackRock
New York
$29.6M -$4.54M -100,125 -14%
Royal Bank of Canada
5
Royal Bank of Canada
Ontario, Canada
$24.4M +$16.1M +355,417 +255%
Lord, Abbett & Co
6
Lord, Abbett & Co
New Jersey
$14.7M -$5.04M -111,152 -27%
Invesco
7
Invesco
Georgia
$14M +$12.9M +284,145 New
Vanguard Group
8
Vanguard Group
Pennsylvania
$13.8M +$10.4M +229,449 +459%
VEPM
9
Vista Equity Partners Management
California
$13.6M -$379K -8,351 -3%
JP Morgan Chase
10
JP Morgan Chase
New York
$11.6M +$3.98M +87,791 +60%
LSA
11
Liberty Street Advisors
New York
$9.68M – – –
UBS Group
12
UBS Group
Switzerland
$8.49M +$7.34M +161,827 +1,563%
GC
13
Gratus Capital
Georgia
$6.43M +$5.91M +130,417 New
CS
14
Credit Suisse
Switzerland
$5.97M +$5.49M +120,999 New
HI
15
HBK Investments
Texas
$4.93M – – –
LCG
16
Lisanti Capital Growth
New York
$3.94M +$3.62M +79,880 New
SSA
17
Schonfeld Strategic Advisors
New York
$3.59M -$16.7M -369,349 -84%
MWVC
18
Morgens Waterfall Vintiadis & Co
New York
$3.19M +$2.93M +64,700 New
Geode Capital Management
19
Geode Capital Management
Massachusetts
$2.87M +$2.64M +58,127 New
Vontobel Holding
20
Vontobel Holding
Switzerland
$2.75M +$2.53M +55,854 New
EGI
21
EAM Global Investors
California
$2.52M +$2.32M +51,157 New
Neuberger Berman Group
22
Neuberger Berman Group
New York
$2.1M +$1.94M +42,683 New
LSA
23
Leonteq Securities AG
Switzerland
$1.82M +$1.68M +37,000 New
EI
24
EAM Investors
California
$1.79M +$1.65M +36,345 New
Northern Trust
25
Northern Trust
Illinois
$1.49M +$1.27M +28,028 +1,316%
1
2 3 4

PUBM Hedge Fund Activity: Q1 2021 in Review

61 of the 5,696 institutional investors tracked by Wall St. Rank reported a position in PubMatic (PUBM) for Q1 2021, worth a combined $306M — up 127% from $135M a quarter earlier.

Buyers outnumbered sellers: 37 funds opened new PUBM positions and 21 closed out — a net gain of 16 holders — while 11 added to existing stakes and 8 trimmed.

The largest buyer was Pendal Group, opening a new position worth an estimated $22.2M. The largest seller was Schonfeld Strategic Advisors, cutting an estimated $16.7M.

  • 61 institutional investors held PubMatic (PUBM) as of Q1 2021, up from 45 in Q4 2020.
  • Funds reported $306M of PubMatic stock for Q1 2021, up 127% quarter-over-quarter.
  • 37 funds opened new PubMatic positions in Q1 2021 and 21 closed out, a net change of +16 holders.
  • The largest PubMatic buyer in Q1 2021 was Pendal Group, an estimated $22.2M added.
  • The largest PubMatic seller in Q1 2021 was Schonfeld Strategic Advisors, an estimated $16.7M sold.

Based on aggregated 13F filings for Q1 2021.