PSIX

Power Solutions International, Inc. Common Stock

89 hedge funds and large institutions have $312M invested in Power Solutions International, Inc. Common Stock in 2015 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 35 increasing their positions, 30 reducing their positions, and 11 closing their positions.

Holders
89
Holders Change
+2
Holders Change %
+2.3%
% of All Funds
2.4%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
14
Increased
35
Reduced
30
Closed
11
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
GIM
1
Granahan Investment Management
Massachusetts
$28M 517,856 -5,668 -1%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$27.1M 502,520 +245,200 +95%
Westfield Capital Management
3
Westfield Capital Management
Massachusetts
$25.9M 478,524 -5,919 -1%
Wells Fargo
4
Wells Fargo
California
$22.4M 414,975 +197,259 +91%
State of New Jersey Common Pension Fund D
5
State of New Jersey Common Pension Fund D
New Jersey
$15.1M 280,000
SIMG
6
Stephens Investment Management Group
Texas
$14.3M 265,381 +34,310 +15%
GS
7
Gagnon Securities
New York
$12.5M 231,404 -18,203 -7%
SCA
8
Summit Creek Advisors
Minnesota
$9.66M 178,810 +3,610 +2%
ECP
9
Elk Creek Partners
Colorado
$9.31M 172,348 +24,371 +16%
NCGI
10
Next Century Growth Investors
Minnesota
$9.08M 168,082 -139,755 -45%
GA
11
Gagnon Advisors
New York
$8.5M 157,382 +905 +0.6%
GGHC
12
Gilder Gagnon Howe & Co
New York
$8.33M 154,273 +95,774 +164%
BIT
13
BlackRock Institutional Trust
California
$8.25M 152,780 -14,740 -9%
ORI
14
Oak Ridge Investments
Illinois
$8.22M 152,100 +25,100 +20%
Vanguard Group
15
Vanguard Group
Pennsylvania
$8.19M 151,588 +3,822 +3%
BFA
16
BlackRock Fund Advisors
California
$6.69M 123,860 -1,572 -1%
RFC
17
Russell Frank Company
Washington
$6.09M 112,756 -19,086 -14%
CAM
18
Cortina Asset Management
Wisconsin
$4.96M 91,761 -17,916 -16%
USAA
19
United Services Automobile Association
Texas
$4.84M 89,591 -500 -0.6%
KCM
20
Kornitzer Capital Management
Kansas
$4.59M 84,873 -1,500 -2%
RCMC
21
RK Capital Management (Colorado)
Colorado
$4.57M 84,668 +5,500 +7%
ZC
22
Zelman Capital
Ohio
$4.53M 83,780 -2,667 -3%
Northern Trust
23
Northern Trust
Illinois
$4.32M 79,913 +10,244 +15%
ACH
24
ArrowMark Colorado Holdings
Colorado
$4.21M 77,872 +18,968 +32%
PM
25
Pembroke Management
Quebec, Canada
$3.34M 61,800 +61,800 New