89BIO INC's ticker is ETNB and the CUSIP is 282559103. A total of 158 filers reported holding 89BIO INC in Q2 2023. The put-call ratio across all filers is 2.37 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $18,076,470 | -54.3% | 1,170,756 | -43.9% | 0.04% | -51.9% |
| Q2 2023 | $39,530,497 | +129.8% | 2,086,042 | +84.7% | 0.08% | +108.1% |
| Q1 2023 | $17,201,842 | -9.1% | 1,129,471 | -24.1% | 0.04% | -14.0% |
| Q4 2022 | $18,933,469 | +627.7% | 1,487,311 | +231.0% | 0.04% | +616.7% |
| Q3 2022 | $2,602,000 | +439.8% | 449,380 | +200.5% | 0.01% | +500.0% |
| Q2 2022 | $482,000 | -43.4% | 149,542 | +350.9% | 0.00% | -80.0% |
| Q3 2020 | $851,000 | – | 33,165 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RA Capital Management | 11,416,948 | $176,277,677 | 3.47% |
| Orchard Capital Management, LLC | 542,879 | $8,382,052 | 3.10% |
| Artia Global Partners LP | 465,465 | $7,186,780 | 2.99% |
| Octagon Capital Advisors LP | 1,219,157 | $18,823,784 | 2.89% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 2,694,404 | $41,601,598 | 2.25% |
| University of Wisconsin Foundation | 126,516 | $1,953,407 | 2.24% |
| Tri Locum Partners LP | 249,571 | $3,853,376 | 1.23% |
| Endurant Capital Management LP | 82,153 | $1,268,442 | 1.14% |
| Parkman Healthcare Partners LLC | 363,553 | $5,613,258 | 1.03% |
| ACUTA CAPITAL PARTNERS, LLC | 1,000 | $1,523,000 | 1.02% |