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 | $3,269,837 | -72.7% | 211,777 | -66.5% | 0.01% | -70.0% |
| Q2 2023 | $11,989,381 | -9.3% | 632,685 | -27.1% | 0.03% | -21.1% |
| Q1 2023 | $13,219,046 | +45.4% | 867,961 | +21.5% | 0.04% | +31.0% |
| Q4 2022 | $9,091,320 | +220.8% | 714,165 | +45.9% | 0.03% | +190.0% |
| Q3 2022 | $2,834,000 | +461.2% | 489,524 | +212.0% | 0.01% | +400.0% |
| Q2 2022 | $505,000 | -39.2% | 156,914 | -28.8% | 0.00% | 0.0% |
| Q1 2022 | $831,000 | +10.2% | 220,418 | +282.3% | 0.00% | 0.0% |
| Q4 2021 | $754,000 | -50.1% | 57,655 | -25.2% | 0.00% | -33.3% |
| Q3 2021 | $1,510,000 | -20.3% | 77,056 | -23.9% | 0.00% | -25.0% |
| Q2 2021 | $1,894,000 | -49.4% | 101,283 | -36.0% | 0.00% | -60.0% |
| Q1 2021 | $3,746,000 | -8.7% | 158,176 | -6.1% | 0.01% | -16.7% |
| Q4 2020 | $4,103,000 | +182.8% | 168,381 | +197.7% | 0.01% | +140.0% |
| Q3 2020 | $1,451,000 | – | 56,560 | – | 0.01% | – |
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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% |