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Power Integrations
POWI

Overview Fund Activity

217 hedge funds and large institutions have $1.89B invested in Power Integrations in 2017 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 86 increasing their positions, 75 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
217
Holders Change
-16
Holders Change %
-6.87%
% of All Funds
5.41%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
23
Increased
86
Reduced
75
Closed
32
Calls
$2.18M
Puts
$1.22M
Net Calls
+$954K
Net Calls Change
+$5K

Top Buyers

1
BlackRock
BlackRock
New York
$227M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$18.2M
3
Vanguard Group
Vanguard Group
Pennsylvania
$167M
4
PC
Pier Capital
Connecticut
$5.59M
5
O
OppenheimerFunds
New York
$21.8M

Top Sellers

1
GIM
Granahan Investment Management
Massachusetts
$5.29M
2
PC
Polar Capital
United Kingdom
$13.7M
3
TA
Teachers Advisors
New York
$6.07M
4
Prudential Financial
Prudential Financial
New Jersey
$5.21M
5
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Arrowstreet Capital
26
Arrowstreet Capital
Massachusetts
$18.2M +$18.2M +552,878 New
IAMA
27
Impax Asset Management (AIFM)
United Kingdom
$16.7M +$164K +5,000 +1%
Geode Capital Management
28
Geode Capital Management
Massachusetts
$16.3M +$2.03M +61,824 +14%
Public Employees Retirement Association of Colorado
29
Public Employees Retirement Association of Colorado
Colorado
$16.2M – – –
Principal Financial Group
30
Principal Financial Group
Iowa
$15.5M +$653K +19,870 +4%
CCM
31
Copeland Capital Management
Pennsylvania
$13.9M -$307K -9,824 -2%
PC
32
Polar Capital
United Kingdom
$13.7M -$8.12M -246,940 -37%
State of Wisconsin Investment Board
33
State of Wisconsin Investment Board
Wisconsin
$13.5M -$4.93M -150,000 -27%
WA
34
Wasatch Advisors
Utah
$12.8M -$213K -6,494 -2%
Ameriprise
35
Ameriprise
Minnesota
$12.7M +$687K +20,886 +6%
RS
36
Robeco Schweiz
Switzerland
$12.7M +$1.63M +50,000 +15%
PAM
37
Panagora Asset Management
Massachusetts
$11.8M +$1.29M +39,212 +12%
Charles Schwab
38
Charles Schwab
California
$9.35M +$1.22M +37,076 +15%
CLM
39
ClearBridge LLC (Maryland)
Maryland
$9.19M +$21K +640 +0.2%
Ohio Public Employees Retirement System (OPERS)
40
Ohio Public Employees Retirement System (OPERS)
Ohio
$8.92M +$15.5K +470 +0.2%
TCIM
41
TIAA CREF Investment Management
New York
$8.63M -$358K -10,902 -4%
RCAMU
42
Rothschild & Co Asset Management US
Connecticut
$7.47M -$175K -5,310 -2%
Wells Fargo
43
Wells Fargo
California
$7.42M -$314K -9,556 -4%
Goldman Sachs
44
Goldman Sachs
New York
$7.16M -$2.35M -71,386 -25%
JPMorgan Chase & Co
45
JPMorgan Chase & Co
New York
$6.69M -$1.01M -30,588 -13%
New York State Common Retirement Fund
46
New York State Common Retirement Fund
New York
$6.23M +$66 +2 +0%
TA
47
Teachers Advisors
New York
$6.07M -$6.81M -207,022 -53%
AP
48
AHL Partners
United Kingdom
$5.75M +$3.54M +107,638 +160%
SO
49
STRS Ohio
Ohio
$5.69M +$427K +13,000 +8%
PC
50
Pier Capital
Connecticut
$5.59M +$5.59M +170,172 New
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