89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 52 filers reported holding 89BIO INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,416,655 | +2.5% | 609,887 | +25.8% | 0.06% | -5.9% |
| Q2 2023 | $9,188,609 | +24.8% | 484,887 | +0.3% | 0.07% | +6.2% |
| Q1 2023 | $7,363,477 | +408.2% | 483,485 | +7.4% | 0.06% | +276.5% |
| Q2 2022 | $1,449,000 | +43.0% | 450,000 | +770.3% | 0.02% | +30.8% |
| Q3 2021 | $1,013,000 | +9.6% | 51,705 | +4.7% | 0.01% | +18.2% |
| Q2 2021 | $924,000 | -21.0% | 49,405 | 0.0% | 0.01% | -26.7% |
| Q1 2021 | $1,170,000 | -35.5% | 49,405 | -33.6% | 0.02% | -42.3% |
| Q4 2020 | $1,813,000 | -14.2% | 74,405 | -9.7% | 0.03% | -18.8% |
| Q3 2020 | $2,114,000 | -32.7% | 82,376 | -31.0% | 0.03% | -22.0% |
| Q4 2019 | $3,140,000 | – | 119,444 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RA Capital Management | 11,416,948 | $216,351,165 | 4.08% |
| Orchard Capital Management, LLC | 542,879 | $10,287,557 | 3.46% |
| Artia Global Partners LP | 465,465 | $8,820,562 | 3.04% |
| Octagon Capital Advisors LP | 1,066,784 | $20,215,557 | 2.81% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 2,393,236 | $45,351,822 | 2.42% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 396,497 | $7,513,618 | 2.32% |
| Boxer Capital, LLC | 2,100,000 | $39,795 | 1.85% |
| Velan Capital Investment Management LP | 95,000 | $1,800,250 | 1.67% |
| Cormorant Asset Management, LP | 1,350,000 | $25,582,500 | 1.43% |
| Tri Locum Partners LP | 165,897 | $3,143,748 | 1.17% |