TESARO INC's ticker is TSRO and the CUSIP is 881569107. A total of 93 filers reported holding TESARO INC in Q4 2013. The put-call ratio across all filers is 2.85 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $13,007,000 | -43.5% | 175,187 | -70.3% | 0.00% | -33.3% |
| Q3 2018 | $23,037,000 | -13.7% | 590,524 | -1.6% | 0.01% | -14.3% |
| Q2 2018 | $26,686,000 | -25.0% | 600,100 | -3.6% | 0.01% | -30.0% |
| Q1 2018 | $35,584,000 | -9.9% | 622,767 | +30.7% | 0.01% | 0.0% |
| Q4 2017 | $39,496,000 | -46.3% | 476,603 | -16.4% | 0.01% | -50.0% |
| Q3 2017 | $73,568,000 | -25.3% | 569,856 | -19.0% | 0.02% | -28.6% |
| Q2 2017 | $98,430,000 | -5.3% | 703,774 | +4.2% | 0.03% | -3.4% |
| Q1 2017 | $103,954,000 | +54.5% | 675,597 | +35.0% | 0.03% | +52.6% |
| Q4 2016 | $67,283,000 | +36.0% | 500,324 | +1.3% | 0.02% | +26.7% |
| Q3 2016 | $49,490,000 | +316.2% | 493,701 | +249.0% | 0.02% | +275.0% |
| Q2 2016 | $11,891,000 | +118.6% | 141,473 | +14.5% | 0.00% | +100.0% |
| Q1 2016 | $5,440,000 | -23.4% | 123,568 | -8.9% | 0.00% | 0.0% |
| Q4 2015 | $7,099,000 | +29.0% | 135,708 | -1.1% | 0.00% | 0.0% |
| Q3 2015 | $5,501,000 | -33.1% | 137,166 | -1.9% | 0.00% | 0.0% |
| Q2 2015 | $8,222,000 | +3.0% | 139,852 | +0.5% | 0.00% | 0.0% |
| Q1 2015 | $7,985,000 | +115.5% | 139,105 | +39.6% | 0.00% | +100.0% |
| Q4 2014 | $3,705,000 | +44.7% | 99,632 | +4.8% | 0.00% | 0.0% |
| Q3 2014 | $2,560,000 | -62.4% | 95,113 | -56.5% | 0.00% | 0.0% |
| Q2 2014 | $6,806,000 | +236.9% | 218,734 | +219.1% | 0.00% | 0.0% |
| Q1 2014 | $2,020,000 | -26.7% | 68,552 | -29.7% | 0.00% | 0.0% |
| Q4 2013 | $2,754,000 | -64.7% | 97,538 | -51.6% | 0.00% | 0.0% |
| Q3 2013 | $7,804,000 | +158.2% | 201,450 | +118.3% | 0.00% | 0.0% |
| Q2 2013 | $3,022,000 | – | 92,296 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,021,403 | $271,838,000 | 64.82% |
| NEA Management Company, LLC | 10,275,113 | $1,381,797,000 | 54.94% |
| ORACLE INVESTMENT MANAGEMENT INC | 1,248,086 | $167,843,000 | 27.84% |
| BLUE JAY CAPITAL MANAGEMENT, LLC | 89,695 | $12,062,000 | 7.28% |
| Perceptive Advisors | 687,993 | $92,521,000 | 6.58% |
| Avoro Capital Advisors LLC | 231,700 | $31,159,000 | 6.30% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 94,500 | $12,705,000 | 5.72% |
| Rock Springs Capital Management LP | 613,500 | $82,503,000 | 5.52% |
| SENZAR ASSET MANAGEMENT, LLC | 142,300 | $19,136,000 | 5.08% |
| BB BIOTECH AG | 974,582 | $131,062,000 | 4.85% |