89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 70 filers reported holding 89BIO INC in Q1 2022. The put-call ratio across all filers is 0.12 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $340 | +48.5% | 22,050 | +46.5% | 0.03% | +26.1% |
| Q1 2023 | $229 | -62.3% | 15,056 | -68.4% | 0.02% | -69.3% |
| Q4 2022 | $607 | -99.8% | 47,653 | -48.7% | 0.08% | +59.6% |
| Q1 2022 | $350,000 | -40.8% | 92,815 | +105.4% | 0.05% | -36.5% |
| Q4 2021 | $591,000 | +9.6% | 45,196 | +64.2% | 0.07% | +34.5% |
| Q3 2021 | $539,000 | +28.0% | 27,531 | +55.0% | 0.06% | -21.4% |
| Q1 2021 | $421,000 | +46.7% | 17,761 | +50.8% | 0.07% | +48.9% |
| Q4 2020 | $287,000 | – | 11,774 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RA Capital Management | 11,416,948 | $173,880,118 | 3.94% |
| Orchard Capital Management, LLC | 551,879 | $8,405,117 | 2.81% |
| Cormorant Asset Management, LP | 2,800,000 | $42,644 | 2.81% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 438,215 | $6,674,014 | 2.76% |
| Boxer Capital, LLC | 2,100,000 | $31,983 | 1.57% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 2,210,536 | $33,666,463 | 1.42% |
| Resolute Capital Asset Partners LLC | 125,000 | $1,904 | 1.39% |
| Velan Capital Investment Management LP | 98,500 | $1,500,155 | 1.28% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 200,000 | $3,046,000 | 1.26% |
| Deep Track Capital, LP | 1,800,000 | $27,414,000 | 1.13% |