TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 208 filers reported holding TESARO INC in Q2 2018. The put-call ratio across all filers is 0.90 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $3,366,000 | -11.9% | 86,277 | +0.5% | 0.04% | -18.9% |
| Q2 2018 | $3,819,000 | +2687.6% | 85,872 | +3490.0% | 0.05% | +2550.0% |
| Q1 2018 | $137,000 | -33.2% | 2,392 | -3.3% | 0.00% | -33.3% |
| Q4 2017 | $205,000 | -92.4% | 2,473 | -88.2% | 0.00% | -92.1% |
| Q3 2017 | $2,700,000 | -58.7% | 20,916 | -55.2% | 0.04% | -61.6% |
| Q2 2017 | $6,536,000 | -11.5% | 46,732 | -2.6% | 0.10% | -20.8% |
| Q1 2017 | $7,382,000 | -26.4% | 47,973 | -35.7% | 0.12% | -35.6% |
| Q4 2016 | $10,034,000 | +1597.8% | 74,612 | +1164.6% | 0.19% | +1840.0% |
| Q3 2016 | $591,000 | – | 5,900 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,021,738 | $89,907,000 | 37.98% |
| NEA Management Company, LLC | 10,420,555 | $463,402,000 | 21.71% |
| ORACLE INVESTMENT MANAGEMENT INC | 763,535 | $33,954,000 | 8.21% |
| Camber Capital Management LP | 2,500,000 | $111,175,000 | 4.28% |
| BB BIOTECH AG | 2,426,802 | $107,920,000 | 3.12% |
| NEXTHERA CAPITAL LP | 433,500 | $19,278,000 | 2.98% |
| Cormorant Asset Management, LP | 550,000 | $24,459,000 | 1.81% |
| Opus Point Partners Management, LLC | 11,500 | $511,000 | 1.11% |
| Rock Springs Capital Management LP | 625,400 | $27,812,000 | 1.07% |
| Eversept Partners, LP | 52,523 | $2,335,698 | 1.07% |