TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 279 filers reported holding TESARO INC in Q3 2017. The put-call ratio across all filers is 1.16 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $1,220,000 | -71.9% | 16,630 | -87.6% | 0.01% | -69.2% |
| Q3 2018 | $4,340,000 | +371.2% | 134,330 | +544.9% | 0.03% | +333.3% |
| Q2 2018 | $921,000 | -83.6% | 20,830 | -78.3% | 0.01% | -84.6% |
| Q1 2018 | $5,632,000 | -17.9% | 96,194 | +59.2% | 0.04% | -26.4% |
| Q4 2017 | $6,858,000 | 0.0% | 60,442 | 0.0% | 0.05% | 0.0% |
| Q3 2017 | $6,858,000 | -11.5% | 60,442 | +10.3% | 0.05% | -14.5% |
| Q2 2017 | $7,747,000 | +92.1% | 54,804 | +105.0% | 0.06% | +67.6% |
| Q1 2017 | $4,032,000 | +32.2% | 26,730 | +18.2% | 0.04% | +15.6% |
| Q4 2016 | $3,049,000 | +45.1% | 22,610 | +8.2% | 0.03% | +39.1% |
| Q3 2016 | $2,102,000 | +26.9% | 20,900 | -2.3% | 0.02% | +21.1% |
| Q2 2016 | $1,656,000 | +123.8% | 21,400 | +24.4% | 0.02% | +111.1% |
| Q1 2016 | $740,000 | – | 17,200 | – | 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% |