THORATEC CORP's ticker is and the CUSIP is 885175957. A total of 3 filers reported holding THORATEC CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Timber Hill LLC | 47,000 | $1,720,000 | 0.01% |
GROUP ONE TRADING, L.P. | 10,100 | $370,000 | 0.01% |
Citadel Advisors | 19,600 | $717,000 | 0.00% |