Power Integrations Inc (NASDAQ:POWI)

During the Trading Day
51.63 -0.65 / -1.24%
Data as of 3:59pm ET
Day’s Change
During After-Hours   Switch to standard view »
51.63 -0.0043 / -0.01%
Volume: 130.8K
Institutional investors purchased a net $1.2 million shares of POWI during the quarter ended September 2014, and now own 104.17% of the total float, a percentage that is typical for companies in the Semiconductors industry.
Mutual fund holders57.67%
Other institutional46.49%
Individual stakeholders3.59%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2014NEUBERGER BERMAN LLC  Bought 322.9 Thousand shares of Power Integrations Inc
9/30/2014WELLINGTON MANAGEMENT CO. LLP  Bought 222.6 Thousand shares of Power Integrations Inc
9/30/2014MORGAN STANLEY & CO. LLC  Bought 115.5 Thousand shares of Power Integrations Inc

Top 10 Owners of Power Integrations Inc

Total value ($)Shares
bought / sold
Neuberger Berman LLC10.69%3,156,174158,313,688+322,944+11.40%
Wasatch Advisors, Inc.8.69%2,566,926128,757,008-70,524-2.67%
BlackRock Fund Advisors7.59%2,239,698112,343,252-87,480-3.76%
The Vanguard Group, Inc.6.61%1,950,42897,833,468-7,095-0.36%
Jennison Associates LLC5.19%1,531,51476,820,742-116,238-7.05%
Invesco Advisers, Inc.5.12%1,512,81175,882,600+16,780+1.12%
Wellington Management Co. LLP3.87%1,143,53457,359,665+222,600+24.17%
Riverbridge Partners LLC3.87%1,142,36157,300,828-124,486-9.83%
Gannett Welsh & Kotler LLC2.67%789,58039,605,333+14,515+1.87%
Boston Trust & Investment Managem...2.53%747,77837,508,544-22,350-2.90%

Top 10 Mutual Funds Holding Power Integrations Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Neuberger Berman Genesis Fund8.59%2,535,800127,195,728+4,900+0.19%
Wasatch Small Cap Growth Fund3.90%1,150,89957,729,094-59,515-4.92%
iShares Core S&P Small Cap ETF2.07%610,72730,634,066+12,798+2.14%
Prudential Jennison Small Company...1.88%554,51527,814,472-23,326-4.04%
Vanguard Small Cap Index Fund1.70%501,00325,130,310+1,833+0.37%
Vanguard Total Stock Market Index...1.59%469,88223,569,281+15,399+3.39%
iShares Russell 2000 ETF1.55%456,30922,888,459+2,269+0.50%
Vanguard Explorer Fund1.22%360,46018,080,674+31,018+9.42%
Invesco Small Cap Growth Fund1.22%358,86318,000,568-3,805-1.05%
Vanguard Small Cap Growth Index F...1.13%333,73316,740,047-1,927-0.57%

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