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Core Insights - Erdos (600295.SH) released its 2024 annual report on April 15, 2025, indicating that 243 institutional investors held a total of 1.716 billion A-shares, accounting for 61.33% of the total share capital [1] - The top ten institutional investors collectively held 60.08% of the shares, with a decrease of 1.26 percentage points compared to the previous quarter [1] Institutional Investor Summary - The top ten institutional investors include Inner Mongolia Erdos Cashmere Group, China Merchants Bank - SSE Dividend ETF, Hong Kong Central Clearing Limited, and several others [1] - In the public fund sector, four funds increased their holdings, representing a 0.52% increase, while three funds decreased their holdings slightly [2] - A total of 232 new public funds were disclosed this period, including several ETFs focused on dividends and indices [2] Insurance and Foreign Investment Summary - In the insurance sector, two insurance funds reduced their holdings slightly [2] - One foreign fund, Hong Kong Central Clearing Limited, increased its holdings by 0.11% [2]