ANAPTYSBIO INC's ticker is ANAB and the CUSIP is 032724106. A total of 126 filers reported holding ANAPTYSBIO INC in Q2 2018. The put-call ratio across all filers is 2.53 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $920,000 | -53.6% | 56,602 | -0.0% | 0.01% | -60.0% |
| Q3 2019 | $1,981,000 | -38.0% | 56,604 | +0.0% | 0.02% | -37.5% |
| Q2 2019 | $3,193,000 | -61.2% | 56,602 | -49.8% | 0.02% | -64.7% |
| Q1 2019 | $8,233,000 | +5.2% | 112,700 | -8.1% | 0.07% | -11.7% |
| Q4 2018 | $7,827,000 | +1917.3% | 122,700 | +3189.5% | 0.08% | +1440.0% |
| Q1 2018 | $388,000 | – | 3,730 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 2,628,678 | $81,462,731 | 11.84% |
| EcoR1 Capital, LLC | 7,521,024 | $233,076,534 | 7.09% |
| 5AM Venture Management, LLC | 357,733 | $11,086,146 | 2.98% |
| Boxer Capital, LLC | 1,300,000 | $40,287,000 | 2.12% |
| Frazier Life Sciences Management, L.P. | 899,700 | $27,881,703 | 1.73% |
| Palo Alto Investors LP | 431,024 | $13,357,434 | 1.14% |
| Logos Global Management LP | 250,000 | $7,747,500 | 0.91% |
| BRAIDWELL LP | 726,122 | $22,502,521 | 0.75% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,161,826 | $36,004,988 | 0.74% |
| Rock Springs Capital Management LP | 576,600 | $17,868,834 | 0.43% |