ANAPTYSBIO INC's ticker is ANAB and the CUSIP is 032724106. A total of 121 filers reported holding ANAPTYSBIO INC in Q4 2018. The put-call ratio across all filers is 0.70 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $8,000 | +33.3% | 549 | +40.1% | 0.00% | – |
| Q4 2019 | $6,000 | +20.0% | 392 | +553.3% | 0.00% | – |
| Q3 2018 | $5,000 | -100.0% | 60 | -93.7% | 0.00% | -100.0% |
| Q2 2018 | $67,630,000 | +520130.8% | 952 | +667.7% | 0.01% | +500.0% |
| Q1 2018 | $13,000 | +85.7% | 124 | +121.4% | 0.00% | 0.0% |
| Q4 2017 | $7,000 | +600.0% | 56 | +107.4% | 0.00% | – |
| Q3 2017 | $1,000 | – | 27 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 2,628,678 | $71,290,000 | 14.80% |
| EcoR1 Capital, LLC | 7,521,024 | $203,970,000 | 7.10% |
| GREAT POINT PARTNERS LLC | 549,545 | $14,904,000 | 3.47% |
| FRAZIER MANAGEMENT LLC | 899,700 | $24,400,000 | 1.95% |
| Boxer Capital, LLC | 1,300,000 | $35,256,000 | 1.23% |
| Palo Alto Investors LP | 436,592 | $11,840,000 | 0.72% |
| Woodline Partners LP | 1,013,956 | $27,498,000 | 0.45% |
| Cormorant Asset Management, LP | 385,081 | $10,443,000 | 0.42% |
| BVF INC/IL | 334,398 | $9,069,000 | 0.35% |
| Rock Springs Capital Management LP | 535,832 | $14,532,000 | 0.31% |