PSIX

Power Solutions International

126 hedge funds and large institutions have $226M invested in Power Solutions International in 2025 Q2 according to their latest regulatory filings, with 73 funds opening new positions, 33 increasing their positions, 17 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$7.49M
2 -$6.81M
3 -$6.65M
4
GA
Gagnon Advisors
New York
-$5.3M
5
SST
S Squared Technology
New York
-$4.57M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$250K
77
$243K
78
$241K
79
$239K
80
$238K
81
$233K
82
$232K
83
$226K
84
$226K
85
$216K
86
$214K
87
$213K
88
$209K
89
$201K
90
$200K
91
$193K
92
$178K
93
$136K
94
$128K
95
$107K
96
$91.6K
97
$90.8K
98
$76.4K
99
$67.6K
100
$64.7K