ZAI LAB LTD's ticker is and the CUSIP is 98887Q954. A total of 3 filers reported holding ZAI LAB LTD 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 | $651 | -12.0% | 26,800 | +0.4% | 0.00% | 0.0% |
| Q2 2023 | $740 | +8122.2% | 26,700 | +8800.0% | 0.00% | – |
| Q1 2023 | $9 | -50.0% | 300 | -50.0% | 0.00% | – |
| Q4 2022 | $18 | -100.0% | 600 | -60.0% | 0.00% | – |
| Q3 2022 | $51,000 | +112.5% | 1,500 | +114.3% | 0.00% | – |
| Q2 2022 | $24,000 | -60.7% | 700 | -50.0% | 0.00% | – |
| Q1 2022 | $61,000 | +8.9% | 1,400 | +55.6% | 0.00% | – |
| Q4 2021 | $56,000 | -85.0% | 900 | -57.1% | 0.00% | – |
| Q3 2021 | $374,000 | +0.8% | 2,100 | 0.0% | 0.00% | – |
| Q2 2021 | $371,000 | -20.6% | 2,100 | +5900.0% | 0.00% | -100.0% |
| Q1 2021 | $467,000 | – | 35 | +1066.7% | 0.00% | – |
| Q4 2020 | $0 | – | 3 | +50.0% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 2 | -50.0% | 0.00% | – |
| Q1 2020 | $20,000 | +25.0% | 4 | 0.0% | 0.00% | – |
| Q4 2019 | $16,000 | -61.9% | 4 | -69.2% | 0.00% | – |
| Q3 2019 | $42,000 | +320.0% | 13 | +333.3% | 0.00% | – |
| Q2 2019 | $10,000 | -56.5% | 3 | -62.5% | 0.00% | – |
| Q1 2019 | $23,000 | +283.3% | 8 | +166.7% | 0.00% | – |
| Q4 2018 | $6,000 | +20.0% | 3 | 0.0% | 0.00% | – |
| Q3 2018 | $5,000 | -90.2% | 3 | -86.4% | 0.00% | – |
| Q2 2018 | $51,000 | – | 22 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 39,800 | $967,538 | 0.00% |
| SIMPLEX TRADING, LLC | 26,800 | $651 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| JANE STREET GROUP, LLC | 15,400 | $374,374 | 0.00% |