89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 50 filers reported holding 89BIO INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $4,126,722 | +8.8% | 324,173 | -50.5% | 1.16% | +13.9% |
| Q3 2022 | $3,792,000 | +53.6% | 654,862 | -14.6% | 1.02% | +51.6% |
| Q2 2022 | $2,469,000 | +102.0% | 766,774 | +136.6% | 0.67% | +111.6% |
| Q1 2022 | $1,222,000 | -35.4% | 324,053 | +124.0% | 0.32% | -33.2% |
| Q4 2021 | $1,891,000 | -23.8% | 144,653 | +14.2% | 0.48% | -27.7% |
| Q3 2021 | $2,481,000 | +13.9% | 126,652 | +8.8% | 0.66% | +44.3% |
| Q2 2021 | $2,178,000 | -12.8% | 116,452 | +10.4% | 0.46% | -23.1% |
| Q1 2021 | $2,498,000 | -2.8% | 105,478 | 0.0% | 0.59% | -22.5% |
| Q4 2020 | $2,570,000 | -9.3% | 105,478 | -4.5% | 0.76% | -17.0% |
| Q3 2020 | $2,835,000 | +594.9% | 110,478 | +439.5% | 0.92% | +681.4% |
| Q2 2020 | $408,000 | – | 20,478 | – | 0.12% | – |
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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% |