THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 191 filers reported holding THORATEC CORP in Q4 2014. The put-call ratio across all filers is 0.27 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $2,365,000 | +1094.4% | 37,389 | +740.8% | 0.01% | +1100.0% |
| Q2 2015 | $198,000 | +17.2% | 4,447 | +10.2% | 0.00% | 0.0% |
| Q1 2015 | $169,000 | -38.1% | 4,037 | -52.0% | 0.00% | 0.0% |
| Q4 2014 | $273,000 | -39.2% | 8,410 | -49.9% | 0.00% | -50.0% |
| Q3 2014 | $449,000 | +1260.6% | 16,796 | +1791.4% | 0.00% | – |
| Q3 2013 | $33,000 | – | 888 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|