PSIX

Power Solutions International

192 hedge funds and large institutions have $393M invested in Power Solutions International in 2025 Q4 according to their latest regulatory filings, with 51 funds opening new positions, 93 increasing their positions, 31 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

less funds holding

Funds holding:

12% less first-time investments, than exits

New positions opened: 51 | Existing positions closed: 58

26% less capital invested

Capital invested by funds: $533M → $393M (-$140M)

100% less funds holding in top 10

Funds holding in top 10: 20 (-2)

Holders
192
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.4M
Puts
$12.1M
Net Calls
Net Calls Change

Top Buyers

1 +$30.9M
2 +$16.3M
3 +$12.8M
4
Allspring Global Investments
Allspring Global Investments
North Carolina
+$8.76M
5
BlackRock
BlackRock
New York
+$8.71M

Top Sellers

1 -$19.2M
2 -$8.48M
3 -$6.62M
4
GS
Gagnon Securities
New York
-$6.36M
5
KC
Kadensa Capital
Hong Kong
-$5.86M
Name Holding Trade Value Shares
Change
Change in
Stake
MAM
126
Martingale Asset Management
Massachusetts
$224K
VRS
127
Virginia Retirement Systems
Virginia
$220K
PA
128
PharVision Advisers
Florida
$220K
Simplex Trading
129
Simplex Trading
Illinois
$217K
AWA
130
Adapt Wealth Advisors
Georgia
$213K
MWM
131
Meridian Wealth Management
Kentucky
$209K
VI
132
Versor Investments
New York
$206K
TCM
133
Triumph Capital Management
Colorado
$203K
A
134
AlphaQuest
New York
$178K
TC
135
Truvestments Capital
Florida
$174K
SWM
136
Spire Wealth Management
Virginia
$172K
CFD
137
Creative Financial Designs
Indiana
$142K
Fidelity Investments
138
Fidelity Investments
Massachusetts
$132K
PFSRSONJ
139
Police & Firemen's Retirement System of New Jersey
New Jersey
$132K
New York State Common Retirement Fund
140
New York State Common Retirement Fund
New York
$120K
KK
141
KLP Kapitalforvaltning
Norway
$109K
Rockefeller Capital Management
142
Rockefeller Capital Management
New York
$104K
SO
143
STRS Ohio
Ohio
$103K
SG Americas Securities
144
SG Americas Securities
New York
$102K
CIAM
145
Caitong International Asset Management
Hong Kong
$96.9K
BNP Paribas Asset Management
146
BNP Paribas Asset Management
France
$92K
FC
147
Financial Consulate
Maryland
$86K
Ohio Public Employees Retirement System (OPERS)
148
Ohio Public Employees Retirement System (OPERS)
Ohio
$76.7K
Carson Wealth (CWM LLC)
149
Carson Wealth (CWM LLC)
Nebraska
$74K
CLOS
150
Compagnie Lombard Odier SCmA
Switzerland
$57.1K