PSIX

Power Solutions International, Inc. Common Stock
PSIX

Overview Fund Activity

70 hedge funds and large institutions have $192M invested in Power Solutions International, Inc. Common Stock in 2013 Q3 according to their latest regulatory filings, with 48 funds opening new positions, 16 increasing their positions, 6 reducing their positions, and 6 closing their positions.

Holders
70
Holders Change
+42
Holders Change %
+150%
% of All Funds
2.27%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
48
Increased
16
Reduced
6
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
NCGI
1
Next Century Growth Investors
Minnesota
$17.5M
2
SIMG
2
Stephens Investment Management Group
Texas
$13.7M
3
ICM
3
Invicta Capital Management
New York
$11.8M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$11M
5
GIM
5
Granahan Investment Management
Massachusetts
$26.4M

Top Sellers

1
AWMDMG
1
Austin W. Marxe & David M. Greenhouse
New York
$6.78M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$0
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$0
4
CAM
4
Cortina Asset Management
Wisconsin
$7.06M
5
DL
5
Delta Lloyd
Netherlands
$0
Name Market Value Shares Shares
Change 		Shares
Change %
GIM
1
Granahan Investment Management
Massachusetts
$26.4M 446,578 +170,660 +62%
NCGI
2
Next Century Growth Investors
Minnesota
$17.5M 296,606 +241,065 +434%
SIMG
3
Stephens Investment Management Group
Texas
$13.7M 232,337 +232,337 New
ICM
4
Invicta Capital Management
New York
$11.8M 200,000 +200,000 New
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$11M 186,054 +186,054 New
GS
6
Gagnon Securities
New York
$8.95M 151,308 +151,308 New
Wells Fargo
7
Wells Fargo
California
$7.69M 130,034 +130,034 New
CAM
8
Cortina Asset Management
Wisconsin
$7.06M 119,484 -15,033 -11%
RA
9
Royce & Associates
New York
$6.82M 115,281 +115,281 New
AWMDMG
10
Austin W. Marxe & David M. Greenhouse
New York
$6.78M 114,604 -281,893 -71%
USAA
11
United Services Automobile Association
Texas
$5.55M 93,798 +38,230 +69%
Vanguard Group
12
Vanguard Group
Pennsylvania
$5.32M 90,012 +90,012 New
SONJCPFA
13
State of New Jersey Common Pension Fund A
New Jersey
$5.32M 90,000 +90,000 New
KCM
14
Kornitzer Capital Management
Kansas
$4.77M 80,748 +80,748 New
PC
15
Pier Capital
Connecticut
$4.29M 72,536 +72,536 New
TG
16
TCW Group
California
$4.2M 71,105 +71,105 New
BIT
17
BlackRock Institutional Trust
California
$3.68M 62,154 +20,870 +51%
BFA
18
BlackRock Fund Advisors
California
$3.62M 61,233 +13,148 +27%
AI
19
Axiom Investors
Connecticut
$3.12M 52,700 +52,700 New
PCP
20
Perimeter Capital Partners
Georgia
$3.08M 52,172 +52,172 New
Invesco
21
Invesco
Georgia
$2.88M 48,623 +48,623 New
RFC
22
Russell Frank Company
Washington
$2.5M 44,716 +44,716 New
DCM
23
Driehaus Capital Management
Illinois
$2.22M 37,512 +37,512 New
Northern Trust
24
Northern Trust
Illinois
$1.92M 32,390 +24,124 +292%
WA
25
Whitebox Advisors
Minnesota
$1.73M 29,307 +29,307 New
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