ANAPTYSBIO INC's ticker is ANAB and the CUSIP is 032724106. A total of 134 filers reported holding ANAPTYSBIO INC in Q1 2018. The put-call ratio across all filers is 1.26 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $21,433,000 | -37.7% | 612,558 | +0.5% | 0.72% | -26.3% |
| Q2 2019 | $34,397,000 | -5.2% | 609,658 | +22.7% | 0.97% | -8.4% |
| Q1 2019 | $36,300,000 | +56.3% | 496,918 | +36.5% | 1.06% | +13.7% |
| Q4 2018 | $23,223,000 | -63.1% | 364,050 | -42.2% | 0.93% | -51.7% |
| Q3 2018 | $62,880,000 | +70.5% | 630,250 | +21.4% | 1.94% | +54.4% |
| Q2 2018 | $36,888,000 | -32.3% | 519,250 | -0.7% | 1.25% | -40.4% |
| Q1 2018 | $54,449,000 | +135.2% | 523,150 | +127.6% | 2.10% | +109.0% |
| Q4 2017 | $23,150,000 | – | 229,850 | – | 1.01% | – |
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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% |