GUOTAI HAITONG SECURITIES·2026-02-04 13:40Investment Rating - The report assigns an "Overweight" rating to the pharmaceutical industry, indicating a positive outlook based on ongoing technological innovation and demand growth [5][6]. Core Insights - The total market value of pharmaceutical stocks held by public funds decreased from 397.7 billion to 316.1 billion yuan, reflecting a decline of 2.58% from Q3 2025 to Q4 2025. The proportion of pharmaceutical stocks in all public fund holdings fell to 7.95%, down 2.58 percentage points from the previous quarter [6][9]. - The highest proportion of holdings in the pharmaceutical sector is in chemical preparations, other biological products, and medical research outsourcing, which accounted for 37.5%, 20.9%, and 16.4% of the total holdings, respectively [6][13]. - The top five pharmaceutical stocks by market value held by public funds in Q4 2025 were: Heng Rui Medicine (32 billion), WuXi AppTec (30.6 billion), Innovent Biologics (16.7 billion), Mindray Medical (15.2 billion), and CanSino Biologics (10.8 billion) [6][24]. Summary by Sections 1. Pharmaceutical Holdings Proportion - The proportion of pharmaceutical stocks held by public funds decreased to 7.95% in Q4 2025, down from Q3 2025, with a notable decline in non-pharmaceutical public fund holdings [9][10]. 2. Market Value of Pharmaceutical Sub-sectors - In Q4 2025, the market value of pharmaceutical sub-sectors held by public funds was as follows: 1. Chemical preparations: 118.6 billion yuan (37.5%) 2. Other biological products: 66 billion yuan (20.1%) 3. Medical research outsourcing: 51.7 billion yuan (16.4%) 4. Medical devices: 33.3 billion yuan (10.5%) 5. Medical consumables: 9.8 billion yuan (3.1%) [13][12]. 3. Public Fund Heavy Holdings - The number of public funds holding the top five pharmaceutical stocks in Q4 2025 was as follows: Heng Rui Medicine (507 funds), WuXi AppTec (448 funds), Mindray Medical (204 funds), Innovent Biologics (202 funds), and BeiGene (162 funds) [17][21]. - The market value growth of public fund heavy holdings in Q4 2025 saw significant increases for Heng Rui Medicine (+20.1 billion), WuXi AppTec (+5.7 billion), China National Pharmaceutical Group (+5 billion), Yingke Medical (+2.2 billion), and Yuyue Medical (+1.8 billion) [28].