ZAI LAB LTD's ticker is ZLAB and the CUSIP is 98887Q104. A total of 157 filers reported holding ZAI LAB LTD in Q1 2023. The put-call ratio across all filers is 1.08 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $15 | -11.8% | 600 | 0.0% | 0.00% | – |
| Q2 2023 | $17 | -99.3% | 600 | -99.2% | 0.00% | -100.0% |
| Q1 2023 | $2,413 | +44.5% | 72,547 | +33.4% | 0.00% | 0.0% |
| Q4 2022 | $1,670 | -100.0% | 54,400 | -63.3% | 0.00% | -83.3% |
| Q3 2022 | $5,063,000 | -44.4% | 148,032 | -43.6% | 0.01% | 0.0% |
| Q2 2022 | $9,101,000 | +53.9% | 262,416 | +95.1% | 0.01% | +20.0% |
| Q1 2022 | $5,914,000 | +240.9% | 134,486 | +536.5% | 0.01% | +400.0% |
| Q2 2020 | $1,735,000 | +316.1% | 21,129 | +160.9% | 0.00% | – |
| Q1 2020 | $417,000 | +187.6% | 8,100 | +131.8% | 0.00% | – |
| Q4 2019 | $145,000 | +10.7% | 3,495 | -13.7% | 0.00% | – |
| Q3 2019 | $131,000 | +469.6% | 4,051 | +496.6% | 0.00% | – |
| Q2 2019 | $23,000 | -64.6% | 679 | -75.7% | 0.00% | – |
| Q4 2018 | $65,000 | – | 2,790 | – | 0.00% | – |
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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% |