Group 1 - Guosen Securities (002736.SZ) released its 2024 annual report on April 19, 2025, with a total of 317 institutional investors disclosing their holdings, amounting to 8.388 billion shares, which represents 87.26% of the total share capital [1] - The top ten institutional investors hold a combined 84.33% of the shares, with notable investors including Shenzhen Investment Holdings Co., Ltd. and China Construction Bank Co., Ltd. - Huatai-PB CSI 300 ETF [1] - Compared to the previous quarter, the combined holding percentage of the top ten institutional investors decreased by 0.12 percentage points [1] Group 2 - In the public fund sector, seven funds reported a decrease in holdings compared to the previous quarter, with a reduction rate of 0.17% [2] - A total of 300 new public funds were disclosed this period, including major funds like Huabao CSI All-Share Securities Company ETF and E Fund CSI 300 ETF [2] - One foreign fund, Hong Kong Central Clearing Limited, increased its holdings by 0.12% compared to the previous period [2]

Group 1 - Bailong Oriental (601339.SH) released its 2024 annual report on April 16, 2025, indicating that as of April 15, 2025, 71 institutional investors disclosed holding shares, totaling 777 million shares, which accounts for 51.83% of the total share capital [1] - The top ten institutional investors collectively hold 51.66% of the shares, with a decrease of 2.96 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, one fund, Huatai-PB SSE Dividend ETF, increased its holdings by 0.85% compared to the previous period [2] - Three public funds reduced their holdings, including Xingquan Business Model Mixed (LOF) A, Xingquan New Vision Regular Open Mixed, and Pengyang Jingze One-Year Holding Mixed A, with a total reduction of 2.20% [2] - A total of 63 new public funds were disclosed this period, including Huabai S&P China A-Share Dividend Opportunity ETF and Guotai Junan Blue Chip Value Mixed [2]