Core Insights - Haoshi Electromechanical (300503.SZ) reported its Q3 2025 results on October 30, 2025, highlighting a significant increase in institutional ownership [1] Institutional Ownership - As of October 29, 2025, eight institutional investors disclosed holding a total of 28.75 million shares of Haoshi Electromechanical, representing 9.33% of the company's total share capital [1] - The institutional ownership increased by 4.22 percentage points compared to the previous quarter [1] Public Fund Activity - Two public funds increased their holdings during this period, including the E Fund National Robot Industry ETF and Guodu Innovation Drive, with an increase in holding proportion of 1.74% [1] - A total of 20 public funds did not disclose their holdings compared to the previous quarter, including notable funds such as Invesco Great Wall National Robot Industry ETF and Huashang National Robot Industry Index A [1] Foreign Investment - One foreign fund, Hong Kong Central Clearing Limited, increased its holdings, contributing an increase of 0.17% [1]