Roborock(SH:688169) Xin Lang Cai Jing·2025-10-31 02:20Group 1 - Stone Technology (688169.SH) reported its Q3 2025 results, with 198 institutional investors holding a total of 83.358 million shares, representing 32.17% of the company's total equity as of October 30, 2025 [1] - The top ten institutional investors collectively hold 21.22% of the shares, with a slight decrease of 0.20 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, 59 funds increased their holdings, accounting for 3.19% of the total, with notable funds including E Fund National Robot Industry ETF and Huaxia CSI Robot ETF [2] - Conversely, 67 funds reduced their holdings, representing a decrease of 4.37%, with significant reductions from funds like Huaxia SSE STAR 50 ETF and E Fund SSE STAR 50 ETF [2] - A total of 67 new public funds were disclosed this period, including funds like Huitianfu Growth Selected Mixed A and Southern CSI Robot ETF [2] - Additionally, 632 public funds were not disclosed this period, including major funds like E Fund CSI 300 ETF and Huaxia CSI 300 ETF [2]