THORATEC CORP's ticker is THOR and the CUSIP is 885175307. A total of 235 filers reported holding THORATEC CORP in Q4 2013. The put-call ratio across all filers is 0.43 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2015 | $39,826,000 | +31.4% | 629,552 | -7.4% | 0.01% | +50.0% |
Q2 2015 | $30,304,000 | +9.1% | 679,950 | +2.5% | 0.01% | +14.3% |
Q1 2015 | $27,787,000 | +19.8% | 663,336 | -7.1% | 0.01% | +16.7% |
Q4 2014 | $23,186,000 | +21.9% | 714,319 | +0.3% | 0.01% | +20.0% |
Q3 2014 | $19,028,000 | -74.4% | 711,874 | -66.6% | 0.01% | -50.0% |
Q2 2014 | $74,230,000 | +201.1% | 2,129,414 | +209.3% | 0.01% | +42.9% |
Q1 2014 | $24,653,000 | -1.5% | 688,442 | +0.7% | 0.01% | 0.0% |
Q4 2013 | $25,029,000 | -50.7% | 683,846 | -49.7% | 0.01% | -12.5% |
Q3 2013 | $50,742,000 | +67.8% | 1,360,796 | +40.9% | 0.01% | -20.0% |
Q2 2013 | $30,237,000 | – | 965,721 | – | 0.01% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
ORACLE INVESTMENT MANAGEMENT INC | 1,232,600 | $51,634,000 | 6.55% |
March Altus Capital Management LP | 24,765 | $1,037,000 | 6.52% |
Palo Alto Investors LP | 2,538,203 | $106,325,000 | 5.26% |
Antipodean Advisors LLC | 1,152,400 | $48,274,000 | 4.51% |
IAT REINSURANCE CO LTD. | 605,318 | $25,357,000 | 3.87% |
Park West Asset Management LLC | 604,293 | $25,314,000 | 3.69% |
SECTOR GAMMA AS | 249,500 | $10,452,000 | 2.76% |
Rock Springs Capital Management LP | 515,000 | $21,573,000 | 2.02% |
DECADE CAPITAL MANAGEMENT LLC | 345,900 | $14,490,000 | 1.79% |
Cohen Capital Management, Inc. | 149,865 | $6,278,000 | 1.60% |