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Power Integrations
POWI

Overview Fund Activity

212 hedge funds and large institutions have $1.77B invested in Power Integrations in 2016 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 76 increasing their positions, 71 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
212
Holders Change
+3
Holders Change %
+1.44%
% of All Funds
5.67%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
23
Increased
76
Reduced
71
Closed
19
Calls
$1.21M
Puts
$525K
Net Calls
+$689K
Net Calls Change
+$314K

Top Buyers

1
PC
1
Polar Capital
United Kingdom
$28.4M
2
BFA
2
BlackRock Fund Advisors
California
$123M
3
TA
3
Teachers Advisors
New York
$11.6M
4
CM
4
Castleark Management
Illinois
$7M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$9.37M

Top Sellers

1
PAMU
1
Pictet Asset Management (UK)
United Kingdom
$0
2
SFM
2
Soros Fund Management
New York
$0
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$7.92M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$7.22M
5
KI
5
Kalmar Investments
Delaware
$7.16M
Name Holding Trade Value Shares
Change 		Shares
Change %
Neuberger Berman Group
1
Neuberger Berman Group
New York
$179M -$3.54M -112,272 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$145M +$5.43M +172,292 +4%
BFA
3
BlackRock Fund Advisors
California
$123M +$8.9M +282,342 +8%
DGI
4
Disciplined Growth Investors
Minnesota
$78.8M -$117K -3,700 -0.1%
Invesco
5
Invesco
Georgia
$73M +$3.99M +126,464 +6%
Bank of New York Mellon
6
Bank of New York Mellon
New York
$71.3M +$4.28M +135,746 +6%
GKIM
7
GW&K Investment Management
Massachusetts
$57.1M +$2.08M +65,950 +4%
Fiera Capital (Canada)
8
Fiera Capital (Canada)
Quebec, Canada
$50.7M -$1.55M -49,044 -3%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$46.5M +$199K +6,300 +0.4%
IAMU
10
Impax Asset Management (UK)
United Kingdom
$45.8M +$587K +18,640 +1%
BIT
11
BlackRock Institutional Trust
California
$44.6M +$572K +18,152 +1%
State Street
12
State Street
Massachusetts
$42.7M +$1.61M +51,006 +4%
RP
13
Riverbridge Partners
Minnesota
$42.1M -$269K -8,522 -0.6%
SIMG
14
Stephens Investment Management Group
Texas
$38.1M +$272K +8,620 +0.7%
Northern Trust
15
Northern Trust
Illinois
$37.1M -$243K -7,710 -0.7%
SCM
16
Snyder Capital Management
California
$34.9M -$619K -19,654 -2%
Wellington Management Group
17
Wellington Management Group
Massachusetts
$33.8M – – –
PC
18
Polar Capital
United Kingdom
$28.4M +$9.83M +311,830 +53%
GPGA
19
Grandeur Peak Global Advisors
Utah
$27.4M +$624K +19,800 +2%
WRF
20
Waddell & Reed Financial
Kansas
$25M +$649K +20,600 +3%
BTW
21
Boston Trust Walden
Massachusetts
$22M -$38.1K -1,208 -0.2%
ACM
22
Atlanta Capital Management
Georgia
$20.8M -$738K -23,428 -3%
Renaissance Technologies
23
Renaissance Technologies
New York
$19.9M +$170K +5,400 +0.9%
Bank of America
24
Bank of America
North Carolina
$18.7M -$2.43M -76,976 -11%
IAMA
25
Impax Asset Management (AIFM)
United Kingdom
$18M +$113K +3,576 +0.6%
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