89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 158 filers reported holding 89BIO INC in Q2 2023. The put-call ratio across all filers is 2.37 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,382,052 | -18.5% | 542,879 | 0.0% | 3.10% | -10.4% |
| Q2 2023 | $10,287,557 | +22.4% | 542,879 | -1.6% | 3.46% | +23.1% |
| Q1 2023 | $8,405,117 | +19.6% | 551,879 | 0.0% | 2.81% | +19.4% |
| Q4 2022 | $7,025,420 | +119.9% | 551,879 | 0.0% | 2.36% | +97.1% |
| Q3 2022 | $3,195,000 | +439.7% | 551,879 | +227.5% | 1.20% | +545.9% |
| Q2 2022 | $592,000 | -4.4% | 168,493 | +2.6% | 0.18% | +5.1% |
| Q1 2022 | $619,000 | -68.5% | 164,293 | +9.4% | 0.18% | -69.4% |
| Q4 2021 | $1,963,000 | -33.3% | 150,193 | 0.0% | 0.58% | -34.9% |
| Q3 2021 | $2,942,000 | +4.7% | 150,193 | 0.0% | 0.88% | +9.1% |
| Q2 2021 | $2,809,000 | – | 150,193 | – | 0.81% | – |
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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% |