POWER INTEGRATIONS INC - COMMON STOCK (POWI)

CUSIP: 739276103

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class
Equity / COMMON STOCK
Shares outstanding
55,753,607
Total 13F shares
30,274,839
Share change
+870,005
Total reported value
$1,576,190,472
Put/Call ratio
4.9%
Price per share
$52.08
Number of holders
183
Value change
+$45,768,567
Number of buys
93
Number of sells
73

Quarterly Holders Quick Answers

What is CUSIP 739276103?
CUSIP 739276103 identifies POWI - POWER INTEGRATIONS INC - COMMON STOCK in SEC institutional holdings data.

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Institutional Holders of POWER INTEGRATIONS INC - COMMON STOCK (POWI) as of Q1 2015

As of 31 Mar 2015, POWER INTEGRATIONS INC - COMMON STOCK (POWI) was held by 183 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 30,274,839 shares. The largest 10 holders included Neuberger Berman Group LLC, WASATCH ADVISORS INC, VANGUARD GROUP INC, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Fund Advisors, Invesco Ltd., RIVERBRIDGE PARTNERS LLC, GANNETT WELSH & KOTLER, BlackRock Institutional Trust Company, N.A., and Apex Capital Management. This page lists 183 institutional shareholders reporting positions in this security for the Q1 2015 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.