89BIO INC's ticker is and the CUSIP is 282559953. A total of 5 filers reported holding 89BIO INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $795 | -61.7% | 51,500 | -53.1% | 0.00% | -50.0% |
| Q2 2023 | $2,078 | -13.2% | 109,700 | -30.3% | 0.00% | 0.0% |
| Q1 2023 | $2,395 | +6041.0% | 157,300 | +4974.2% | 0.00% | – |
| Q4 2022 | $39 | -99.9% | 3,100 | -59.7% | 0.00% | – |
| Q3 2022 | $44,000 | +2100.0% | 7,700 | +769900.0% | 0.00% | – |
| Q1 2021 | $2,000 | – | 1 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 37,900 | $577,217 | 0.00% |
| SIMPLEX TRADING, LLC | 157,300 | $2,395 | 0.00% |
| JANE STREET GROUP, LLC | 232,600 | $3,542,498 | 0.00% |
| JPMORGAN CHASE & CO | 16,000 | $244,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |