TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 104 filers reported holding TESARO INC in Q4 2014. The put-call ratio across all filers is 0.98 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $12,453,000 | +347.0% | 167,712 | +134.8% | 0.01% | +200.0% |
| Q3 2018 | $2,786,000 | +140.0% | 71,429 | +173.5% | 0.00% | +100.0% |
| Q2 2018 | $1,161,000 | -89.4% | 26,117 | -86.3% | 0.00% | -80.0% |
| Q1 2018 | $10,922,000 | +316.6% | 191,137 | +504.0% | 0.01% | +400.0% |
| Q4 2017 | $2,622,000 | -42.5% | 31,643 | -10.4% | 0.00% | -50.0% |
| Q3 2017 | $4,560,000 | -54.5% | 35,322 | -50.7% | 0.00% | -60.0% |
| Q2 2017 | $10,019,000 | -18.4% | 71,639 | -10.3% | 0.01% | -16.7% |
| Q1 2017 | $12,284,000 | +97.0% | 79,829 | +72.2% | 0.01% | +100.0% |
| Q4 2016 | $6,234,000 | +58.3% | 46,356 | +18.0% | 0.00% | +50.0% |
| Q3 2016 | $3,938,000 | +102.5% | 39,284 | +69.7% | 0.00% | +100.0% |
| Q2 2016 | $1,945,000 | -57.6% | 23,150 | -77.8% | 0.00% | -66.7% |
| Q1 2016 | $4,582,000 | +205.1% | 104,071 | +262.4% | 0.00% | +200.0% |
| Q4 2015 | $1,502,000 | +875.3% | 28,716 | +646.6% | 0.00% | – |
| Q3 2015 | $154,000 | -24.1% | 3,846 | +11.3% | 0.00% | – |
| Q2 2015 | $203,000 | -21.6% | 3,454 | -23.1% | 0.00% | – |
| Q1 2015 | $259,000 | -52.6% | 4,494 | -69.4% | 0.00% | – |
| Q4 2014 | $546,000 | – | 14,684 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,021,738 | $115,522,000 | 48.67% |
| NEA Management Company, LLC | 10,420,555 | $595,431,000 | 26.49% |
| ORACLE INVESTMENT MANAGEMENT INC | 844,718 | $48,267,000 | 11.70% |
| Camber Capital Management LP | 1,725,000 | $98,567,000 | 4.84% |
| BB BIOTECH AG | 1,629,743 | $93,124,000 | 2.57% |
| Iguana Healthcare Management, LLC | 45,000 | $2,571,000 | 1.69% |
| Cormorant Asset Management, LP | 350,000 | $19,999,000 | 1.49% |
| SECTORAL ASSET MANAGEMENT INC | 225,260 | $12,871,000 | 1.41% |
| Rock Springs Capital Management LP | 573,000 | $32,741,000 | 1.40% |
| Eversept Partners, LP | 51,523 | $2,944,024 | 1.37% |