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 | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $10,323,000 | +11.1% | 231,627 | +4.5% | 0.01% | +12.5% |
| Q1 2015 | $9,288,000 | +34.6% | 221,727 | +4.3% | 0.01% | +14.3% |
| Q4 2014 | $6,902,000 | +10.9% | 212,608 | -8.7% | 0.01% | 0.0% |
| Q3 2014 | $6,222,000 | -44.2% | 232,755 | -27.3% | 0.01% | -46.2% |
| Q2 2014 | $11,157,000 | +0.5% | 320,060 | +3.2% | 0.01% | -7.1% |
| Q1 2014 | $11,102,000 | -13.0% | 310,034 | -11.0% | 0.01% | -17.6% |
| Q4 2013 | $12,755,000 | +7.2% | 348,495 | +9.2% | 0.02% | 0.0% |
| Q3 2013 | $11,895,000 | +77.8% | 318,997 | +49.3% | 0.02% | +70.0% |
| Q2 2013 | $6,690,000 | – | 213,655 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 1,232,600 | $40,010,000 | 5.25% |
| SECTOR GAMMA AS | 392,500 | $12,741,000 | 2.83% |
| IAT REINSURANCE CO LTD. | 605,318 | $19,649,000 | 2.73% |
| DECADE CAPITAL MANAGEMENT LLC | 455,900 | $14,799,000 | 2.54% |
| Park West Asset Management LLC | 399,472 | $12,967,000 | 2.06% |
| Rock Springs Capital Management LP | 533,500 | $17,317,000 | 2.03% |
| Antipodean Advisors LLC | 658,000 | $21,359,000 | 1.91% |
| CATAPULT CAPITAL MANAGEMENT LLC | 200,000 | $6,492,000 | 1.65% |
| Broadfin Capital, LLC | 1,000,000 | $32,460,000 | 1.41% |
| Cohen Capital Management, Inc. | 149,865 | $4,865,000 | 1.26% |