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PSIX
Power Solutions International
PSIX
PSIX
203 hedge funds and large institutions have $533M invested in Power Solutions International in 2025 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 65 increasing their positions, 32 reducing their positions, and 13 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more funds holding
Funds holding: →
10% more call options, than puts
Call options by funds: $21.3M | Put options by funds: $19.3M
8.5% more ownership
Funds ownership: 15.17% → 23.67% (+8.5%)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
Holders
203
Holding in Top 10
2
Calls
$21.3M
Puts
$19.3M
Top Buyers
| 1 | +$22.3M | |
| 2 | +$19.5M | |
| 3 | +$18.3M | |
| 4 |
PCM
Portolan Capital Management
Boston,
Massachusetts
|
+$17.4M |
| 5 |
Morgan Stanley
New York
|
+$13M |
Top Sellers
| 1 | -$24.5M | |
| 2 | -$11.7M | |
| 3 | -$6.2M | |
| 4 |
Two Sigma Investments
New York
|
-$5.08M |
| 5 |
SST
S Squared Technology
New York
|
-$2.56M |