Huafu Securities·2026-02-01 10:49Investment Rating - The report maintains a strong rating for the pharmaceutical sector, indicating it is expected to outperform the market [6]. Core Insights - The targeted PAM pathway represents a potential market of approximately $10 billion, with significant implications for breast and prostate cancer treatments [4][16]. - Celcuity's Gedatolisib is highlighted as a promising PAM inhibitor, showing comparable efficacy to existing therapies and is under FDA priority review with a PDUFA date set for July 17, 2026 [4][37]. - The report emphasizes the importance of innovation and international expansion in the pharmaceutical industry, suggesting that companies focusing on these areas will likely thrive [4]. Summary by Sections Targeted PAM Pathway - The PAM pathway is identified as one of the most underdeveloped targets in solid tumors, with mutations occurring in 38% of cancer patients [4][16]. - Gedatolisib is noted for its effectiveness across various PI3K subtypes and its potential to establish new treatment standards in HR+/HER2- advanced breast cancer [25][37]. - HMPL-A251, developed by Hutchison China MediTech, is a HER2-targeted PAM inhibitor that has shown strong anti-tumor activity in both HER2-positive and low-expressing tumors [41][50]. Market Review and Trends - The report reviews the performance of the pharmaceutical sector from January 26 to January 30, 2026, noting a decline of 3.3% in the CITIC Pharmaceutical Index, which underperformed the CSI 300 Index by 3.4 percentage points [3][60]. - The report highlights the best-performing stocks during this period, including Cap Bio (+26.5%) and Hualan Biological (+12.8%) [3][74]. - The overall valuation of the pharmaceutical sector as of January 30, 2026, is reported at 29.09, reflecting a slight decrease of 0.87% [69].