TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 242 filers reported holding TESARO INC in Q4 2016. The put-call ratio across all filers is 1.08 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $2,000,000 | -26.5% | 51,276 | -16.2% | 0.01% | -45.5% |
| Q2 2018 | $2,722,000 | +1844.3% | 61,221 | +2388.7% | 0.01% | +83.3% |
| Q1 2018 | $140,000 | -69.0% | 2,460 | -55.0% | 0.01% | -68.4% |
| Q4 2017 | $452,000 | -53.3% | 5,465 | -27.1% | 0.02% | -52.5% |
| Q3 2017 | $968,000 | -37.3% | 7,499 | -32.1% | 0.04% | -40.3% |
| Q2 2017 | $1,543,000 | -60.0% | 11,038 | -55.9% | 0.07% | -59.9% |
| Q1 2017 | $3,853,000 | +300.1% | 25,043 | +160.4% | 0.17% | +156.9% |
| Q3 2016 | $963,000 | +1046.4% | 9,616 | +568.2% | 0.06% | +828.6% |
| Q2 2015 | $84,000 | -53.6% | 1,439 | -54.4% | 0.01% | -66.7% |
| Q1 2015 | $181,000 | +182.8% | 3,157 | +83.9% | 0.02% | +162.5% |
| Q4 2014 | $64,000 | – | 1,717 | – | 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% |