PubMatic
PUBM
141 hedge funds and large institutions have $251M invested in PubMatic in 2023 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 46 increasing their positions, 38 reducing their positions, and 21 closing their positions.
21% more repeat investments, than reductions
Existing positions increased: 46 | Existing positions reduced: 38
14% more first-time investments, than exits
New positions opened: 24 | Existing positions closed: 21
1% more funds holding
Funds holding: 140 → 141 (+1)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.3% less ownership
Funds ownership: 48.68% → 48.38% (-0.3%)
10% less call options, than puts
Call options by funds: $5.59M | Put options by funds: $6.23M
34% less capital invested
Capital invested by funds: $379M → $251M (-$128M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
+$4.65M |
| 2 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
+$3.7M |
| 3 |
Jane Street
New York
|
+$2.52M |
| 4 |
Dimensional Fund Advisors
Austin,
Texas
|
+$2.5M |
| 5 |
ACA
Aptus Capital Advisors
Fairhope,
Alabama
|
+$1.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CF
Cantor Fitzgerald
New York
|
-$2.67M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$2.29M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$2.2M |
| 4 |
First Trust Advisors
Wheaton,
Illinois
|
-$2.12M |
| 5 |
Man Group
London,
United Kingdom
|
-$1.56M |
PUBM Hedge Fund Activity: Q3 2023 in Review
141 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in PubMatic (PUBM) for Q3 2023, worth a combined $251M — down 34% from $379M a quarter earlier.
Buyers outnumbered sellers: 24 funds opened new PUBM positions and 21 closed out — a net gain of 3 holders — while 46 added to existing stakes and 38 trimmed.
The largest buyer was Wellington Management Group, opening a new position worth an estimated $4.65M. The largest seller was Cantor Fitzgerald, cutting an estimated $2.67M.
- 141 institutional investors held PubMatic (PUBM) as of Q3 2023, up from 140 in Q2 2023.
- Funds reported $251M of PubMatic stock for Q3 2023, down 34% quarter-over-quarter.
- 24 funds opened new PubMatic positions in Q3 2023 and 21 closed out, a net change of +3 holders.
- The largest PubMatic buyer in Q3 2023 was Wellington Management Group, an estimated $4.65M added.
- The largest PubMatic seller in Q3 2023 was Cantor Fitzgerald, an estimated $2.67M sold.
Based on aggregated 13F filings for Q3 2023.