TESARO INC's ticker is TSRO and the CUSIP is 881569107.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INTERWEST VENTURE MANAGEMENT CO | 2,021,738 | $282,760,000 | 66.94% |
| NEA Management Company, LLC | 10,275,113 | $1,437,077,000 | 52.29% |
| ORACLE INVESTMENT MANAGEMENT INC | 1,052,579 | $147,214,000 | 23.26% |
| Avoro Capital Advisors LLC | 400,403 | $56,000,000 | 7.07% |
| BLUE JAY CAPITAL MANAGEMENT, LLC | 67,490 | $9,439,000 | 6.43% |
| DAVIDE LEONE & PARTNERS INVESTMENT Co LLP | 380,700 | $53,245,000 | 4.53% |
| BB BIOTECH AG | 877,990 | $122,796,000 | 3.75% |
| Rock Springs Capital Management LP | 490,500 | $68,601,000 | 3.46% |
| NEXTHERA CAPITAL LP | 50,000 | $6,993,000 | 3.05% |
| FT Options LLC | 10,805 | $1,511,000 | 2.60% |