Core Insights - Maggu Technology (688448.SH) released its Q3 2025 report on October 30, 2025, indicating a total of 4 institutional investors holding shares, amounting to 8.3033 million shares, which represents 11.59% of the total share capital [1] - The institutional holding ratio decreased by 4.60 percentage points compared to the previous quarter [1] Institutional Investors - The institutional investors include Nanjing Baolifeng Venture Capital Partnership, Industrial and Commercial Bank of China - Agricultural Bank of China New Energy Theme Flexible Allocation Mixed Securities Investment Fund, Industrial and Commercial Bank of China - Huaxia Leading Stock Fund, and J.P. Morgan Securities PLC [1] - The total institutional holding ratio is now at 11.59% [1] Public Funds - Two new public funds were disclosed this quarter, namely Agricultural Bank of China New Energy Mixed A and Huaxia Leading Stock [1] - A total of 46 public funds were not disclosed this quarter compared to the previous quarter, including Jin Xin Steady Strategy Mixed A, Nuoan Multi-Strategy Mixed A, CITIC Construction Investment Rotation Mixed A, CITIC Construction Investment Selected Mixed A, and Jianxin Flexible Allocation Mixed A [1]

Group 1 - Huachen Equipment (300809.SZ) released its Q3 2025 report on October 28, 2025, indicating that six institutional investors disclosed holdings in Huachen Equipment A-shares, totaling 13.1581 million shares, which represents 5.19% of the total share capital [1] - The institutional investors include Hainan Xintang Trading Partnership, Industrial Bank Co., Ltd. - Huaxia CSI Robot ETF, Bank of Communications Co., Ltd. - Yongying Semiconductor Industry Select Mixed Fund, Guotai Junan Securities Co., Ltd. - Tianhong CSI Robot ETF, and others [1] - Compared to the previous quarter, the total institutional holding percentage decreased by 1.04 percentage points [1] Group 2 - In the public fund sector, two public funds increased their holdings compared to the previous period, including Huaxia CSI Robot ETF and Tianhong CSI Robot ETF, with an increase ratio of 0.35% [2] - Three new public funds disclosed their holdings this quarter, including Yongying Semiconductor Industry Select Mixed Fund, West China Event-Driven Stock A, and West China Era Power Mixed Fund A [2] - A total of 82 public funds did not disclose their holdings compared to the previous quarter, including Jin Xin Steady Strategy Mixed A, Qianhai Kaiyuan Jiaxin Mixed A, and others [2]

Group 1 - Huachen Equipment (300809.SZ) released its semi-annual report for 2025 on August 23, 2025, indicating that as of August 22, 2025, nine institutional investors disclosed holding a total of 13.4649 million shares, accounting for 5.31% of the total share capital [1] - The institutional investors include Hainan Xintang Trading Partnership, Industrial Bank Co., Ltd. - Huaxia CSI Robot ETF, and others, with the total institutional holding percentage decreasing by 7.21 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, two public funds increased their holdings compared to the previous period, including Huaxia CSI Robot ETF and Jin Xin Steady Strategy Mixed A, with an increase ratio of 0.41% [2] - Five new public funds disclosed their holdings this quarter, including Tianhong CSI Robot ETF and several others, while 16 public funds were not disclosed compared to the previous quarter, including Penghua Carbon Neutral Theme Mixed A and others [2]