Zhi Tong Cai Jing·2025-10-29 13:38Core Insights - The report indicates an overall increase in stock positions for active mixed equity funds, with a slight reduction in active positions, particularly in the dual innovation board [1][2] - The top 5% of heavily held stocks accounted for approximately 38.78% of the total stock investment value, reflecting a significant increase in "herding" behavior among funds [3] Group 1: Position Analysis - Overall stock positions have increased, but active positions have decreased slightly. The weighted average equity fund position is 87.38%, up 1.64 percentage points from the previous quarter [2] - The increase in stock positions is primarily driven by market gains, with an estimated active reduction of about 0.43% when adjusted for the performance of the CSI 800 index [2] Group 2: Sector Allocation - There is a notable increase in allocation to the dual innovation board, with the proportion of main board stocks decreasing by 6.53% to approximately 58.97%, while allocations to the ChiNext, Sci-Tech Innovation Board, and Beijing Stock Exchange increased by 4.53%, 1.92%, and 0.08% respectively [2] - The allocation to Hong Kong stocks in active Hong Kong-Shanghai-Shenzhen funds is approximately 33.43%, down 2.89 percentage points from the previous quarter [2] Group 3: Heavyweight Stock Characteristics - The top ten heavily held stocks 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 New Yisheng and Alibaba [2][3] - The overall trend shows a preference for large-cap growth stocks, with the "herding" degree among funds increasing [3] Group 4: Industry Trends - Active increases in holdings are observed in the electronics, communication, and retail sectors, while reductions are noted in banking and automotive sectors [3][4] - The top five industries for heavy holdings are electronics, pharmaceuticals, electric equipment, communication, and non-ferrous metals, with a notable increase in the electronics sector by approximately 5.25% [3]