CHARLES SCHWAB INVESTMENT MANAGEMENT INC - SUPERTEX INC ownership

SUPERTEX INC's ticker is SUPX and the CUSIP is 868532102. A total of 85 filers reported holding SUPERTEX INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
CHARLES SCHWAB INVESTMENT MANAGEMENT INC ownership history of SUPERTEX INC
ValueSharesWeighting
Q1 2014$933,000
+34.8%
28,268
+2.4%
0.00%
+100.0%
Q4 2013$692,000
+1.8%
27,608
+3.0%
0.00%0.0%
Q3 2013$680,000
+3.7%
26,816
-1.2%
0.00%0.0%
Q2 2013$656,00027,1550.00%
Other shareholders
SUPERTEX INC shareholders Q2 2013
NameSharesValueWeighting ↓
Harvey Partners, LLC 452,500$10,819,0005.39%
BRIGHTFIELD CAPITAL MANAGEMENT LLC 63,212$1,511,0001.69%
Herald Investment Management Ltd 130,000$3,108,0001.45%
NEEDHAM INVESTMENT MANAGEMENT LLC 44,500$1,064,0000.25%
EAM Investors, LLC 35,370$846,0000.18%
FRANKLIN STREET ADVISORS INC /NC 25,800$617,0000.15%
BAINCO INTERNATIONAL INVESTORS 12,500$299,0000.08%
EDGE ASSET MANAGEMENT, INC 150,047$3,587,0000.04%
Soros Fund Management 166,666$3,985,0000.04%
FIRST CITIZENS BANK & TRUST CO 30,958$740,0000.03%
View complete list of SUPERTEX INC shareholders