TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 251 filers reported holding TESARO INC in Q1 2018. The put-call ratio across all filers is 1.12 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $53,000 | -13.1% | 1,370 | 0.0% | 0.00% | -20.0% |
| Q2 2018 | $61,000 | -21.8% | 1,370 | 0.0% | 0.01% | -28.6% |
| Q1 2018 | $78,000 | -31.6% | 1,370 | 0.0% | 0.01% | -22.2% |
| Q4 2017 | $114,000 | -35.6% | 1,370 | 0.0% | 0.01% | -40.0% |
| Q3 2017 | $177,000 | -17.7% | 1,370 | -11.0% | 0.02% | -21.1% |
| Q2 2017 | $215,000 | -9.3% | 1,540 | 0.0% | 0.02% | -9.5% |
| Q1 2017 | $237,000 | +14.5% | 1,540 | 0.0% | 0.02% | +5.0% |
| Q4 2016 | $207,000 | +34.4% | 1,540 | 0.0% | 0.02% | +33.3% |
| Q3 2016 | $154,000 | – | 1,540 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEA Management Company, LLC | 9,854,255 | $306,566,000 | 14.38% |
| Cormorant Asset Management, LP | 300,000 | $9,333,000 | 2.47% |
| ORACLE INVESTMENT MANAGEMENT INC | 633,752 | $19,716,025,000 | 2.39% |
| HealthCor Management, L.P. | 1,475,000 | $45,887,000 | 2.30% |
| Perceptive Advisors | 636,956 | $19,816,000 | 1.94% |
| BB BIOTECH AG | 704,582 | $21,920,000 | 1.04% |
| Rock Springs Capital Management LP | 165,000 | $5,133,000 | 0.92% |
| Iguana Healthcare Management, LLC | 50,000 | $1,556,000 | 0.73% |
| APEX CAPITAL, LLC | 340,400 | $10,590,000 | 0.66% |
| Rhenman & Partners Asset Management AB | 55,000 | $1,711,000 | 0.51% |