PSIX

Power Solutions International

65 hedge funds and large institutions have $79.4M invested in Power Solutions International in 2025 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 15 increasing their positions, 8 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
65
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 Buyers

1 +$6.94M
2 +$4.84M
3 +$2.72M
4
BlackRock
BlackRock
New York
+$2.41M
5
Citadel Advisors
Citadel Advisors
Florida
+$2.36M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$30.8K
52
$29K
53
$24K
54
$22.8K
55
$21K
56
$20.2K
57
$18.3K
58
$7.2K
59
$5.06K
60
$2.15K
61
$1.64K
62
$1.01K
63
$456
64
$51
65
$25
66
67
68
69
70