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PubMatic
PUBM
PUBM
150 hedge funds and large institutions have $229M invested in PubMatic in 2025 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 48 increasing their positions, 48 reducing their positions, and 26 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more ownership
Funds ownership: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0% more repeat investments, than reductions
Existing positions increased: 48 | Existing positions reduced: 48
29% less capital invested
Capital invested by funds: $322M → $229M (-$93.2M)
Holders
150
Holding in Top 10
1
Calls
$6.55M
Puts
$3.73M
Top Buyers
| 1 | +$5.37M | |
| 2 | +$3.09M | |
| 3 | +$2.76M | |
| 4 |
SST
S Squared Technology
New York
|
+$2.66M |
| 5 |
Two Sigma Investments
New York
|
+$2.33M |
Top Sellers
| 1 | -$4.44M | |
| 2 | -$2.05M | |
| 3 | -$1.88M | |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$1.14M |
| 5 |
Jane Street
New York
|
-$1.06M |