KOPP INVESTMENT ADVISORS LLC - THORATEC CORP ownership

THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 212 filers reported holding THORATEC CORP in Q2 2013. The put-call ratio across all filers is 0.84 and the average weighting 0.1%.

Quarter-by-quarter ownership
KOPP INVESTMENT ADVISORS LLC ownership history of THORATEC CORP
ValueSharesWeighting
Q1 2014$1,592,000
-21.7%
44,454
-20.0%
0.67%
-27.4%
Q4 2013$2,034,000
+41.6%
55,583
+44.3%
0.92%
+74.2%
Q3 2013$1,436,000
+7.9%
38,519
-9.4%
0.53%
+1.5%
Q2 2013$1,331,00042,4950.52%
Other shareholders

There were no reported owners of THORATEC CORP in Q2 2013.

NameSharesValueWeighting ↓
View complete list of THORATEC CORP shareholders