Who owns Supertex?

Key details on Supertex (Ticker: SUPX)

Who owns Supertex?

Is SUPX a good stock to own? Find out who bought Supertex, who sold Supertex (SUPX) stock, and who holds a large position in Supertex.

Fund Name Number of Shares Share Valuation As Of
Wellington Management Company 854080 $21.64M Sept. 30, 2013
Water Island Capital 778046 $25.66M March 31, 2014
T. Rowe Price Associates 754925 $24.90M March 31, 2014
BlackRock Fund Advisors 584410 $19.27M March 31, 2014
Ameriprise Financial 525088 $9.90M June 30, 2012
DIMENSIONAL FUND ADVISORS 438864 $14.47M March 31, 2014
Kendall Square Capital 437443 $7.90M March 31, 2012
RIVER ROAD ASSET MANAGEMENT 422946 $7.56M Sept. 30, 2012
Vanguard 389371 $12.84M March 31, 2014
Glazer Capital 344352 $11.36M March 31, 2014
Royce & Associates 335700 $8.41M Dec. 31, 2013
BlackRock Institutional Trust Company, N.A. 318185 $10.49M March 31, 2014
Harvey Partners 317500 $10.47M March 31, 2014
FMR 304283 $10.04M March 31, 2014
Invicta Capital Management 300000 $5.66M Dec. 31, 2011
Renaissance Technologies 270600 $8.92M March 31, 2014
Alpine Associates Advisors 242732 $8.01M March 31, 2014
Gabelli Funds 223439 $7.37M March 31, 2014
Rima Management 200083 $3.62M March 31, 2012
STATE STREET CORPORATION 196155 $6.47M March 31, 2014
Soros Fund Management 166666 $4.17M Dec. 31, 2013
Epoch Investment Partners 161551 $4.05M Dec. 31, 2013
GAMCO Asset Management 158500 $5.23M March 31, 2014
NORTHERN TRUST 152579 $3.83M Dec. 31, 2013
Commonwealth of Pennsylvania 150944 $4.98M March 31, 2014
Edge Asset Management 150047 $3.59M Sept. 30, 2013
Gabelli Securities 142174 $4.69M March 31, 2014

Who sold Supertex?

Fund Name Date Sold Number of Shares Sold Share Valuation
Columbia Wanger Asset Management Dec. 31, 2011 535000 $10.10M
Daniel D. Thurber Sept. 30, 2011 153614 $2.66M
Employees Retirement System of Texas March 31, 2011 150000 $3.34M
Manulife Asset Management March 31, 2007 286669 $9.52M
Tiger Global Management Dec. 31, 2006 620000 $24.34M
Roxbury Capital Management June 30, 2006 262110 $10.47M