PSIX

Power Solutions International

201 hedge funds and large institutions have $419M invested in Power Solutions International in 2026 Q1 according to their latest regulatory filings, with 56 funds opening new positions, 64 increasing their positions, 50 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
201
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
$21.5M
Puts
$11.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SLAM
76
Swiss Life Asset Management
$754K
SI
77
Stephens Inc
Arkansas
$731K
KA
78
Kerrisdale Advisers
Florida
$710K
XT
79
XTX Topco
Cayman Islands
$704K
MML Investors Services
80
MML Investors Services
Massachusetts
$692K
RWM
81
Ritholtz Wealth Management
New York
$646K
Massachusetts Financial Services
82
Massachusetts Financial Services
Massachusetts
$618K
RhumbLine Advisers
83
RhumbLine Advisers
Massachusetts
$601K
KWM
84
Kassira Wealth Management
Tennessee
$581K
Credit Agricole
85
Credit Agricole
France
$578K
Commonwealth Equity Services
86
Commonwealth Equity Services
Massachusetts
$572K
BRG
87
Bay Rivers Group
Virginia
$559K
IFG
88
Independent Financial Group
California
$534K
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$532K
AA
90
ALPS Advisors
Colorado
$531K
MIC
91
Maxi Investments CY
Cyprus
$527K
Susquehanna International Group
92
Susquehanna International Group
Pennsylvania
$517K
Balyasny Asset Management
93
Balyasny Asset Management
Illinois
$511K
Invesco
94
Invesco
Georgia
$511K
Creative Planning
95
Creative Planning
Kansas
$472K
GVAG
96
Great Valley Advisor Group
Delaware
$453K
Deutsche Bank
97
Deutsche Bank
Germany
$415K
VI
98
Vestcor Inc
New Brunswick, Canada
$410K
CCM
99
Corsair Capital Management
New York
$404K
FAM
100
Formidable Asset Management
Ohio
$401K