89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 152 filers reported holding 89BIO INC in Q1 2023. The put-call ratio across all filers is 0.33 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,613,258 | -15.1% | 363,553 | +4.2% | 1.03% | -10.2% |
| Q2 2023 | $6,611,181 | +75.8% | 348,875 | +41.3% | 1.15% | +40.1% |
| Q1 2023 | $3,761,140 | -11.2% | 246,956 | -25.8% | 0.82% | -27.5% |
| Q4 2022 | $4,237,562 | +225.2% | 332,880 | +47.9% | 1.13% | +204.9% |
| Q3 2022 | $1,303,000 | -34.5% | 225,000 | +47.9% | 0.37% | -15.7% |
| Q4 2021 | $1,988,000 | -30.4% | 152,098 | +4.3% | 0.44% | -39.3% |
| Q3 2021 | $2,857,000 | +12.5% | 145,848 | +7.4% | 0.72% | +30.3% |
| Q2 2021 | $2,540,000 | +5.0% | 135,848 | +33.0% | 0.56% | -1.1% |
| Q1 2021 | $2,419,000 | +2.7% | 102,163 | +5.7% | 0.56% | -7.1% |
| Q4 2020 | $2,356,000 | -16.5% | 96,673 | -12.1% | 0.60% | -19.1% |
| Q3 2020 | $2,823,000 | – | 110,000 | – | 0.75% | – |
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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% |