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Power Integrations
POWI

Overview Fund Activity

193 hedge funds and large institutions have $2.03B invested in Power Integrations in 2014 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 76 increasing their positions, 65 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
193
Holders Change
+3
Holders Change %
+1.58%
% of All Funds
5.58%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.09%
New
29
Increased
76
Reduced
65
Closed
24
Calls
$4.41M
Puts
$7.63M
Net Calls
-$3.22M
Net Calls Change
-$409K

Top Buyers

1
ACM
Apex Capital Management
Ohio
$32.1M
2
Invesco
Invesco
Georgia
$109M
3
CCI
Columbus Circle Investors
$14.9M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$61M
5
MAA
Managed Account Advisors
New Jersey
$26.6M

Top Sellers

1
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$25.8M
2
TC
TFS Capital
Pennsylvania
$0
3
Morgan Stanley
Morgan Stanley
New York
$8.02M
4
Jennison Associates
Jennison Associates
New York
$128M
5
Millennium Management
Millennium Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
KI
26
Kalmar Investments
Delaware
$17.6M -$614K -18,682 -3%
State of Wisconsin Investment Board
27
State of Wisconsin Investment Board
Wisconsin
$17.2M – – –
CCI
28
Columbus Circle Investors
$14.9M +$14.9M +454,480 New
PAM
29
Panagora Asset Management
Massachusetts
$14.6M +$170K +5,170 +1%
GIM
30
Granahan Investment Management
Massachusetts
$14M -$251K -7,620 -2%
PAMU
31
Pictet Asset Management (UK)
United Kingdom
$13.7M +$7.07M +214,850 +107%
Principal Financial Group
32
Principal Financial Group
Iowa
$12.7M +$570K +17,342 +5%
CCM
33
Cupps Capital Management
Illinois
$12.6M -$2.05M -62,430 -14%
GIPM
34
G2 Investment Partners Management
New York
$12.6M +$3.43M +104,146 +37%
ACH
35
ArrowMark Colorado Holdings
Colorado
$12.4M -$1.84M -56,000 -13%
SAM
36
Sentinel Asset Management
Vermont
$12.2M -$835K -25,380 -6%
Public Employees Retirement Association of Colorado
37
Public Employees Retirement Association of Colorado
Colorado
$12M – – –
Geode Capital Management
38
Geode Capital Management
Massachusetts
$11.6M +$1.91M +58,214 +20%
Renaissance Technologies
39
Renaissance Technologies
New York
$11.6M +$3.05M +92,600 +36%
Prudential Financial
40
Prudential Financial
New Jersey
$11.3M +$1.24M +37,800 +12%
Axa
41
Axa
France
$11.2M +$3.29M +100,000 +41%
TCIM
42
TIAA CREF Investment Management
New York
$9.73M +$102K +3,110 +1%
NAM
43
Nichols Asset Management
Massachusetts
$9.46M -$759K -23,074 -7%
ICM
44
IronBridge Capital Management
Illinois
$9.18M +$3.12M +94,860 +51%
Ameriprise
45
Ameriprise
Minnesota
$8.87M +$397K +12,066 +5%
Deutsche Bank
46
Deutsche Bank
Germany
$8.45M +$3.58M +108,852 +73%
Morgan Stanley
47
Morgan Stanley
New York
$8.02M -$5.86M -178,066 -42%
Wells Fargo
48
Wells Fargo
California
$7.28M -$75K -2,280 -1%
California Public Employees Retirement System
49
California Public Employees Retirement System
California
$6.75M -$569K -17,840 -8%
BIM
50
BlackRock Investment Management
Delaware
$6.37M +$62.5K +1,900 +1%
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