ZAI LAB LTD's ticker is ZLAB and the CUSIP is 98887Q104. A total of 203 filers reported holding ZAI LAB LTD in Q4 2021. The put-call ratio across all filers is 1.80 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $3,958,000 | +319.7% | 90,000 | +500.0% | 0.04% | +300.0% |
| Q4 2021 | $943,000 | +74.3% | 15,000 | +15.3% | 0.01% | +57.1% |
| Q4 2019 | $541,000 | -76.7% | 13,013 | -80.5% | 0.01% | -76.7% |
| Q2 2019 | $2,323,000 | +76.4% | 66,607 | -1.5% | 0.03% | +114.3% |
| Q3 2018 | $1,317,000 | +545.6% | 67,600 | +671.7% | 0.01% | +600.0% |
| Q2 2018 | $204,000 | -31.5% | 8,760 | -37.3% | 0.00% | 0.0% |
| Q1 2018 | $298,000 | -87.9% | 13,974 | -88.0% | 0.00% | -90.0% |
| Q4 2017 | $2,466,000 | -8.7% | 116,155 | +16.2% | 0.02% | 0.0% |
| Q3 2017 | $2,700,000 | – | 100,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Zeal Asset Management Ltd | 1,135,367 | $197,928,000 | 45.15% |
| BRILLIANCE ASSET MANAGEMENT LTD | 3,141,282 | $555,976,000 | 29.35% |
| Tree Line Advisors (Hong Kong) Ltd. | 680,000 | $120,353,000 | 19.69% |
| HSG Holding Ltd | 694,634 | $122,944,000 | 8.57% |
| INDUS CAPITAL PARTNERS, LLC | 262,053 | $46,381,000 | 7.86% |
| WT Asset Management Ltd | 172,200 | $30,478,000 | 5.16% |
| TT International Asset Management LTD | 532,075 | $94,171,000 | 4.32% |
| Octagon Capital Advisors LP | 109,335 | $19,351,000 | 4.01% |
| Atika Capital Management LLC | 285,000 | $50,442,000 | 3.97% |
| Rock Springs Capital Management LP | 1,014,000 | $179,468,000 | 3.55% |