89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 88 filers reported holding 89BIO INC in Q3 2022. The put-call ratio across all filers is 0.27 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $384 | -16.3% | 24,851 | +2.7% | 0.00% | 0.0% |
| Q2 2023 | $459 | – | 24,200 | +28039.5% | 0.00% | – |
| Q2 2022 | $0 | -100.0% | 86 | -98.9% | 0.00% | – |
| Q1 2022 | $31,000 | -71.0% | 8,186 | +0.1% | 0.00% | – |
| Q4 2021 | $107,000 | -33.5% | 8,181 | -0.2% | 0.00% | – |
| Q3 2021 | $161,000 | +5.2% | 8,196 | +0.4% | 0.00% | – |
| Q2 2021 | $153,000 | -20.3% | 8,166 | +0.8% | 0.00% | – |
| Q1 2021 | $192,000 | -2.5% | 8,100 | 0.0% | 0.00% | – |
| Q4 2020 | $197,000 | +97.0% | 8,100 | +107.7% | 0.00% | – |
| Q3 2020 | $100,000 | +28.2% | 3,900 | 0.0% | 0.00% | – |
| Q2 2020 | $78,000 | -20.4% | 3,900 | 0.0% | 0.00% | – |
| Q1 2020 | $98,000 | -4.9% | 3,900 | 0.0% | 0.00% | – |
| Q4 2019 | $103,000 | – | 3,900 | – | 0.00% | – |
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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% |