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Power Integrations
POWI

Overview Fund Activity

190 hedge funds and large institutions have $1.3B invested in Power Integrations in 2015 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 56 increasing their positions, 75 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
190
Holders Change
+4
Holders Change %
+2.15%
% of All Funds
5.12%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
29
Increased
56
Reduced
75
Closed
22
Calls
$1.41M
Puts
$1.23M
Net Calls
+$176K
Net Calls Change
-$5.93M

Top Buyers

1
ACH
ArrowMark Colorado Holdings
Colorado
$9.88M
2
DGI
Disciplined Growth Investors
Minnesota
$37M
3
Two Sigma Investments
Two Sigma Investments
New York
$5.49M
4
VOYA Investment Management
VOYA Investment Management
Georgia
$15.9M
5
Ameriprise
Ameriprise
Minnesota
$11.6M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$46.7M
2
Jennison Associates
Jennison Associates
New York
$4.61M
3
WA
Wasatch Advisors
Utah
$92.7M
4
RP
Riverbridge Partners
Minnesota
$35.5M
5
PAM
Panagora Asset Management
Massachusetts
$3M
Name Holding Trade Value Shares
Change 		Shares
Change %
New York State Teachers Retirement System (NYSTRS)
101
New York State Teachers Retirement System (NYSTRS)
New York
$842K – – –
State Board of Administration of Florida Retirement System
102
State Board of Administration of Florida Retirement System
Florida
$827K -$106K -4,688 -11%
UBS Group
103
UBS Group
Switzerland
$790K -$28.1K -1,244 -3%
QSS
104
Quantitative Systematic Strategies
Florida
$713K +$713K +31,696 New
Two Sigma Advisers
105
Two Sigma Advisers
New York
$665K +$665K +29,446 New
UBS AM
106
UBS AM
Illinois
$640K +$76.8K +3,400 +14%
GC
107
Guggenheim Capital
Illinois
$625K +$267K +11,840 +75%
CTA
108
Chesley Taft & Associates
Illinois
$620K – – –
Jane Street
109
Jane Street
New York
$620K +$620K +27,424 New
DC
110
Deere & Company
Illinois
$607K – – –
LSERS
111
Louisiana State Employees Retirement System
Louisiana
$592K +$9.04K +400 +2%
NI
112
Numeric Investors
Massachusetts
$583K +$583K +25,800 New
PSUF
113
People's United Financial
Connecticut
$574K +$34.5K +1,528 +6%
RU
114
RobecoSam USA
New York
$551K +$76.8K +3,400 +16%
Thrivent Financial for Lutherans
115
Thrivent Financial for Lutherans
Minnesota
$520K +$27.1K +1,200 +6%
JPMPWA
116
J.P. Morgan Private Wealth Advisors
California
$499K -$24.8K -1,098 -5%
KeyBank National Association
117
KeyBank National Association
Ohio
$491K -$117K -5,174 -19%
US Bancorp
118
US Bancorp
Minnesota
$476K -$6.96K -308 -1%
PM
119
Penbrook Management
New York
$470K -$4.52K -200 -1%
SCA
120
Secor Capital Advisors
New York
$458K +$458K +20,270 New
TRSOTSOK
121
Teachers Retirement System of the State of Kentucky
Kentucky
$443K – – –
FCM
122
Firsthand Capital Management
California
$443K – – –
CB
123
Commerce Bank
Missouri
$428K -$11.3K -500 -3%
BG
124
Bahl & Gaynor
Ohio
$426K +$19.9K +880 +5%
ARTA
125
A.R.T. Advisors
New York
$413K +$413K +18,288 New
3 4
5
6 7