PSIX

Power Solutions International, Inc. Common Stock
PSIX

Overview Fund Activity

126 hedge funds and large institutions have $223M invested in Power Solutions International, Inc. Common Stock in 2025 Q2 according to their latest regulatory filings, with 73 funds opening new positions, 32 increasing their positions, 18 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
Holders Change
+60
Holders Change %
+90.91%
% of All Funds
1.69%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
73
Increased
32
Reduced
18
Closed
13
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
BlackRock
1
BlackRock
New York
$32.8M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$23.4M
3
Wells Fargo
3
Wells Fargo
California
$6.82M
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$9.99M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$4.73M

Top Sellers

1
GS
1
Gagnon Securities
New York
$22.1M
2
GA
2
Gagnon Advisors
New York
$11.7M
3
SST
3
S Squared Technology
New York
$2.56M
4
PCM
4
Portolan Capital Management
Massachusetts
$0
5
Marshall Wace
5
Marshall Wace
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Millennium Management
26
Millennium Management
New York
$2.64M -$1.12M -17,337 -30%
SST
27
S Squared Technology
New York
$2.56M -$7.99M -123,460 -76%
BC
28
Burney Company
Virginia
$2.53M +$339K +5,248 +15%
MML Investors Services
29
MML Investors Services
Massachusetts
$1.94M +$579K +8,952 +42%
CCM
30
Corsair Capital Management
New York
$1.66M -$720K -11,132 -30%
TFS
31
Thoroughbred Financial Services
Tennessee
$1.54M +$130K +2,018 +9%
Cetera Investment Advisers
32
Cetera Investment Advisers
Illinois
$1.42M +$102K +1,575 +8%
TDC
33
Thompson Davis & Co
Virginia
$1.33M +$1.33M +20,550 New
Verition Fund Management
34
Verition Fund Management
Connecticut
$1.19M +$1.19M +18,373 New
GAM
35
Gotham Asset Management
New York
$1.18M +$1.18M +18,255 New
JF
36
Jump Financial
Illinois
$1.09M +$1.09M +16,900 New
PCM
37
Perritt Capital Management
Illinois
$933K -$37.5K -580 -4%
NL
38
Nuveen LLC
North Carolina
$927K +$927K +14,328 New
WEG
39
World Equity Group
Illinois
$922K +$314K +4,857 +52%
Russell Investments Group
40
Russell Investments Group
United Kingdom
$913K +$913K +14,121 New
Bank of New York Mellon
41
Bank of New York Mellon
New York
$877K +$877K +13,561 New
Barclays
42
Barclays
United Kingdom
$853K +$853K +13,184 New
CCFM
43
Clear Creek Financial Management
Washington
$829K +$829K +12,811 New
Commonwealth Equity Services
44
Commonwealth Equity Services
Massachusetts
$783K +$783K +12,107 New
OAC
45
OMERS Administration Corp
Ontario, Canada
$763K +$194K +3,000 +34%
DADC
46
D.A. Davidson & Co
Montana
$755K +$99K +1,530 +15%
Creative Planning
47
Creative Planning
Kansas
$687K +$687K +10,623 New
Acadian Asset Management
48
Acadian Asset Management
Massachusetts
$659K +$371K +5,745 +129%
Dimensional Fund Advisors
49
Dimensional Fund Advisors
Texas
$624K +$37.4K +578 +6%
RhumbLine Advisers
50
RhumbLine Advisers
Massachusetts
$610K +$610K +9,435 New
1
2
3 4 5