ZAI LAB LTD's ticker is and the CUSIP is 98887Q904. A total of 3 filers reported holding ZAI LAB LTD in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $16 | -92.6% | 600 | -90.8% | 0.00% | – |
| Q1 2023 | $216 | -0.5% | 6,500 | -8.5% | 0.00% | – |
| Q4 2022 | $217 | -99.9% | 7,100 | -37.2% | 0.00% | – |
| Q3 2022 | $386,000 | +138.3% | 11,300 | +140.4% | 0.00% | – |
| Q2 2022 | $162,000 | -59.5% | 4,700 | -48.4% | 0.00% | – |
| Q1 2022 | $400,000 | -0.5% | 9,100 | +42.2% | 0.00% | – |
| Q4 2021 | $402,000 | +2264.7% | 6,400 | +6300.0% | 0.00% | – |
| Q3 2021 | $17,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q2 2021 | $17,000 | -57.5% | 100 | +3233.3% | 0.00% | – |
| Q1 2021 | $40,000 | – | 3 | -57.1% | 0.00% | – |
| Q4 2020 | $0 | – | 7 | +600.0% | 0.00% | – |
| Q3 2020 | $0 | – | 1 | -93.8% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 16 | -5.9% | 0.00% | – |
| Q1 2020 | $87,000 | +2800.0% | 17 | +1600.0% | 0.00% | – |
| Q3 2019 | $3,000 | – | 1 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 2,800 | $379,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 7 | $0 | 0.00% |