Power Integrations Inc (NASDAQ:POWI)

Data as of Jan 29
 +0.73 / +1.38%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $920.2 thousand shares of POWI during the quarter ended September 2014, and now own 104.99% of the total float, a percentage that is typical for companies in the Semiconductors industry.
Mutual fund holders57.49%
Other institutional47.50%
Individual stakeholders3.61%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2014APEX CAPITAL MANAGEMENT, INC.  Bought 42.0 Thousand shares of Power Integrations Inc
12/31/2014GANNETT WELSH & KOTLER LLC  Bought 26.6 Thousand shares of Power Integrations Inc
12/31/2014MASSACHUSETTS MUTUAL LIFE INSURA...  Bought 7.4 Thousand shares of Power Integrations Inc

Top 10 Owners of Power Integrations Inc

Total value ($)Shares
bought / sold
Neuberger Berman LLC10.69%3,156,174163,300,443+322,944+11.40%
Wasatch Advisors, Inc.8.69%2,566,926132,812,751-70,524-2.67%
BlackRock Fund Advisors7.59%2,239,698115,881,975-87,480-3.76%
The Vanguard Group, Inc.6.61%1,950,428100,915,145-7,095-0.36%
Jennison Associates LLC5.19%1,531,51479,240,534-116,238-7.05%
Invesco Advisers, Inc.5.12%1,512,81178,272,841+16,780+1.12%
Wellington Management Co. LLP3.87%1,143,53459,166,449+222,600+24.17%
Riverbridge Partners LLC3.67%1,082,65956,016,777-59,702-5.23%
Gannett Welsh & Kotler LLC2.76%816,16842,228,532+26,588+3.37%
Boston Trust & Investment Managem...2.53%747,77838,690,034-22,350-2.90%

Top 10 Mutual Funds Holding Power Integrations Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Neuberger Berman Genesis Fund8.92%2,633,700136,267,638+97,900+3.86%
Wasatch Small Cap Growth Fund3.90%1,150,89959,547,514-59,515-4.92%
iShares Core S&P Small Cap ETF2.12%627,06432,444,291-2,283-0.36%
iShares Russell 2000 ETF1.77%522,54427,036,427+32,434+6.62%
Vanguard Small Cap Index Fund1.70%501,98025,972,445+2,132+0.43%
Vanguard Total Stock Market Index...1.62%478,04524,734,048+3,628+0.76%
Vanguard Explorer Fund1.22%360,46018,650,200+31,018+9.42%
Invesco Small Cap Growth Fund1.22%358,86318,567,572-3,805-1.05%
Prudential Jennison Small Company...1.09%321,66816,643,102-232,847-41.99%
Vanguard Small Cap Growth Index F...1.09%321,05616,611,437-12,875-3.86%

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