THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 204 filers reported holding THORATEC CORP in Q3 2013. The put-call ratio across all filers is 0.55 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $5,931,000 | -84.5% | 93,752 | -89.1% | 0.00% | -86.7% |
| Q2 2015 | $38,243,000 | -45.5% | 858,042 | -48.8% | 0.02% | +7.1% |
| Q1 2015 | $70,188,000 | +123.8% | 1,675,550 | +73.4% | 0.01% | +16.7% |
| Q4 2014 | $31,362,000 | +0.8% | 966,171 | -17.0% | 0.01% | -7.7% |
| Q3 2014 | $31,126,000 | -44.7% | 1,164,429 | -27.9% | 0.01% | -43.5% |
| Q2 2014 | $56,262,000 | +8.0% | 1,613,947 | +11.0% | 0.02% | +4.5% |
| Q1 2014 | $52,076,000 | +2.1% | 1,454,230 | +4.4% | 0.02% | 0.0% |
| Q4 2013 | $50,984,000 | +1.2% | 1,392,959 | +3.1% | 0.02% | -8.3% |
| Q3 2013 | $50,393,000 | -30.2% | 1,351,344 | -41.4% | 0.02% | -35.1% |
| Q2 2013 | $72,157,000 | – | 2,304,610 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|