Zhi Tong Cai Jing·2025-11-18 01:34Core Viewpoint - BeiGene (06160) experienced a significant increase in stock price, rising by 3.53% to HKD 223.2, with a trading volume of HKD 11.96 million, following the announcement of positive results from the Phase III HERIZON-GEA-01 study [1] Group 1: Study Results - The HERIZON-GEA-01 study evaluates the efficacy and safety of the HER2-targeted bispecific antibody, Zhenidamab, either as a monotherapy or in combination with the PD-1 inhibitor, Tislelizumab, for first-line treatment of HER2-positive locally advanced or metastatic gastroesophageal adenocarcinoma (GEA) [1] Group 2: Market Outlook - CITIC Securities (601066) noted that BeiGene's Zebutini is experiencing continuous growth, leading to an upward revision of the annual performance guidance [1] - The company anticipates that the overseas growth of BTK will exceed expectations, along with the launch of PD-1 in the EU, Japan, and other countries, contributing to further commercialization of key pipelines such as BCL-2, BTK CDAC, and CDK4 [1] - The firm maintains a "Buy" rating on BeiGene [1]