Position history for RTW INVESTMENTS, LP's holdings in ZAI LAB LTD
RTW INVESTMENTS, LP holds 6.6M shares of ZLAB (ZAI LAB LTD), worth $123.7M as of 2026-Q1. The position was decreased (-5.5% shares). ZLAB represents 1.2% of RTW INVESTMENTS, LP's portfolio.
Current Value
$123.7M
Current Shares
6.6M
Total Value Change
+$57.9M
Total Shares Change
+4.1M
Other major holders of ZLAB: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 6.6M |
-5.5% |
| $123.7M |
| 1.2% |
| $17.72 |
0 |
| 2025-Q4 | Increased | 7M | +203.7% | $122.8M | 1.2% | $17.63 | 77 |
| 2025-Q3 | Decreased | 2.3M | -58.6% | $77.7M | 1.0% | $32.93 | 0 |
| 2025-Q2 | Increased | 5.5M | +76.5% | $193.6M | 2.8% | $34.74 | 79 |
| 2025-Q1 | Increased | 3.1M | +25.0% | $113.4M | 1.7% | $37.29 | 58 |
| 2024-Q4 | New | 2.5M | - | $65.7M | 1.0% | $26.47 | 58 |