89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 69 filers reported holding 89BIO INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,285,556 | -4.0% | 277,562 | +17.8% | 0.03% | -13.2% |
| Q2 2023 | $4,464,695 | -17.3% | 235,604 | -48.0% | 0.04% | -26.9% |
| Q1 2023 | $5,399,935 | -11.6% | 453,246 | -5.6% | 0.05% | +2.0% |
| Q4 2022 | $6,110,947 | +201.8% | 480,043 | +37.2% | 0.05% | +200.0% |
| Q3 2022 | $2,025,000 | +157.3% | 349,860 | +43.4% | 0.02% | +112.5% |
| Q2 2022 | $787,000 | +1610.9% | 243,974 | +1899.8% | 0.01% | – |
| Q1 2022 | $46,000 | -95.8% | 12,200 | -73.2% | 0.00% | -100.0% |
| Q4 2020 | $1,108,000 | -23.6% | 45,500 | -19.5% | 0.02% | -46.4% |
| Q3 2020 | $1,450,000 | +105.7% | 56,500 | +110.5% | 0.03% | +64.7% |
| Q4 2019 | $705,000 | – | 26,840 | – | 0.02% | – |
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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% |