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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.

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

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$46.7M
2
Jennison Associates
2
Jennison Associates
New York
$4.61M
3
WA
3
Wasatch Advisors
Utah
$92.7M
4
RP
4
Riverbridge Partners
Minnesota
$35.5M
5
PAM
5
Panagora Asset Management
Massachusetts
$3M
Name Holding Trade Value Shares
Change 		Shares
Change %
Neuberger Berman Group
1
Neuberger Berman Group
New York
$148M -$2.76M -122,322 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$93.2M +$2.38M +105,422 +3%
WA
3
Wasatch Advisors
Utah
$92.7M -$24.3M -1,075,960 -21%
BFA
4
BlackRock Fund Advisors
California
$76.9M -$2.42M -107,294 -3%
Invesco
5
Invesco
Georgia
$71M -$161K -7,148 -0.2%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$46.7M -$35.3M -1,564,582 -43%
DGI
7
Disciplined Growth Investors
Minnesota
$37M +$6.68M +295,750 +22%
GKIM
8
GW&K Investment Management
Massachusetts
$36.4M -$543K -24,034 -1%
RP
9
Riverbridge Partners
Minnesota
$35.5M -$13.3M -589,156 -27%
ACM
10
Apex Capital Management
Ohio
$35.2M +$2.11M +93,594 +6%
BIT
11
BlackRock Institutional Trust
California
$30.9M -$2.16M -95,810 -7%
SCM
12
Snyder Capital Management
California
$30.3M -$1.04M -45,998 -3%
State Street
13
State Street
Massachusetts
$30.1M +$1.38M +61,268 +5%
Northern Trust
14
Northern Trust
Illinois
$26.7M -$1.07M -47,338 -4%
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$26.7M +$2.54M +112,486 +11%
BTW
16
Boston Trust Walden
Massachusetts
$25.3M -$447K -19,784 -2%
SIMG
17
Stephens Investment Management Group
Texas
$24.5M +$2M +88,394 +9%
WRF
18
Waddell & Reed Financial
Kansas
$18.6M – – –
ACM
19
Atlanta Capital Management
Georgia
$16.2M +$315K +13,950 +2%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$16.2M +$614K +27,200 +4%
VOYA Investment Management
21
VOYA Investment Management
Georgia
$15.9M +$4.35M +192,550 +38%
PAMU
22
Pictet Asset Management (UK)
United Kingdom
$15.7M +$3.58M +184,574 +29%
MAA
23
Managed Account Advisors
New Jersey
$14M -$3.52M -155,770 -20%
KI
24
Kalmar Investments
Delaware
$13M -$926K -40,992 -7%
Ameriprise
25
Ameriprise
Minnesota
$11.6M +$4.18M +185,106 +56%
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