THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 221 filers reported holding THORATEC CORP in Q2 2015. The put-call ratio across all filers is 0.65 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $202,000 | +46.4% | 3,190 | +3.0% | 0.00% | +100.0% |
| Q2 2015 | $138,000 | 0.0% | 3,098 | -6.2% | 0.00% | 0.0% |
| Q1 2015 | $138,000 | +32.7% | 3,303 | +3.0% | 0.00% | 0.0% |
| Q4 2014 | $104,000 | +1200.0% | 3,206 | +947.7% | 0.00% | – |
| Q3 2014 | $8,000 | -27.3% | 306 | 0.0% | 0.00% | – |
| Q2 2014 | $11,000 | -94.2% | 306 | -94.2% | 0.00% | -100.0% |
| Q1 2014 | $190,000 | -56.3% | 5,307 | -55.4% | 0.00% | -50.0% |
| Q4 2013 | $435,000 | -4.4% | 11,894 | -2.6% | 0.00% | -20.0% |
| Q3 2013 | $455,000 | +15.2% | 12,206 | -3.2% | 0.01% | +25.0% |
| Q2 2013 | $395,000 | – | 12,607 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|