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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $61 | +134.6% | 4,300 | +43.3% | 0.01% | +166.7% |
| Q1 2023 | $26 | -99.8% | 3,000 | +130.8% | 0.00% | +200.0% |
| Q2 2021 | $14,000 | -77.8% | 1,300 | -35.0% | 0.00% | -66.7% |
| Q1 2021 | $63,000 | +162.5% | 2,000 | -66.7% | 0.00% | +200.0% |
| Q3 2020 | $24,000 | +14.3% | 6,000 | +172.7% | 0.00% | 0.0% |
| Q2 2020 | $21,000 | – | 2,200 | +2100.0% | 0.00% | – |
| Q1 2020 | $0 | – | 100 | – | 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% |