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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $907,548 | -26.8% | 58,779 | -10.2% | 0.00% | -50.0% |
| Q2 2023 | $1,240,202 | +7651.3% | 65,446 | +1412.5% | 0.00% | – |
| Q1 2022 | $16,000 | -76.8% | 4,327 | -17.6% | 0.00% | – |
| Q4 2021 | $69,000 | -33.0% | 5,250 | 0.0% | 0.00% | – |
| Q3 2021 | $103,000 | -59.0% | 5,250 | -60.9% | 0.00% | – |
| Q2 2021 | $251,000 | -15.8% | 13,436 | +6.7% | 0.00% | – |
| Q1 2021 | $298,000 | -2.9% | 12,592 | 0.0% | 0.00% | – |
| Q4 2020 | $307,000 | +21.3% | 12,592 | +27.8% | 0.00% | – |
| Q3 2020 | $253,000 | +181.1% | 9,855 | +117.1% | 0.00% | – |
| Q2 2020 | $90,000 | -21.7% | 4,539 | 0.0% | 0.00% | – |
| Q1 2020 | $115,000 | -2.5% | 4,539 | +1.2% | 0.00% | – |
| Q4 2019 | $118,000 | – | 4,487 | – | 0.00% | – |
Download | ||||||
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% |