国泰海通｜基金评价：主动股混基金2025年三季报分析

Core Insights - The report indicates that as of Q3 2025, the overall stock allocation of active mixed equity funds has increased, while active funds have slightly reduced their positions, with a notable increase in allocation to the ChiNext board, particularly in the electronics, communication, electric equipment, and retail sectors [1][3]. Portfolio Analysis - The overall equity fund allocation stands at 87.38%, an increase of 1.64 percentage points from Q2 2025, primarily driven by market gains, while the active reduction in positions is approximately 0.43% when adjusted for the CSI 800 index [1]. - The market value of stocks held in the main board by active mixed equity funds is approximately 58.97%, a decrease of 6.53% from the end of Q2 2025, while allocations to the ChiNext, Sci-Tech Innovation Board, and Beijing Stock Exchange have increased by 4.53%, 1.92%, and 0.08% respectively [1]. Heavyweight Stock Characteristics - The top ten stocks held by active mixed equity funds include three from the electronics sector, two from internet Hong Kong stocks, and two from the AI computing sector, with significant increases in holdings for stocks like NewEase and Alibaba, each exceeding 100% growth compared to the previous quarter [2]. - The concentration of holdings has increased, with the top 5% of stocks now accounting for 38.78% of the total stock investment value, up 5.58% from Q2 2025, indicating a stronger "herding" effect towards large-cap growth stocks [2]. Heavyweight Industry Analysis - The top five industries for heavyweight stocks are electronics, pharmaceuticals, electric equipment, communication, and non-ferrous metals, with the electronics sector seeing a 5.25% increase in allocation compared to Q2 2025 [3]. - Active mixed equity funds have notably increased their positions in electronics, communication, and retail sectors, while reducing exposure to banking and automotive industries [3].