Group 1 - Core viewpoint: Puyuan Precision Electric (688337.SH) reported its Q3 2025 results, indicating significant institutional investor interest with 18 institutions holding a total of 92.0044 million shares, representing 47.40% of the total share capital [1] - The top ten institutional investors collectively hold 45.65% of the shares, with a slight decrease of 0.64 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, three funds increased their holdings, accounting for 0.31% of the total, while 168 funds were not disclosed in the current period [2] - One new social security fund disclosed its holdings in Puyuan Precision Electric, while one fund was not disclosed compared to the previous quarter [2]

Core Viewpoint - Yizhiming (300415.SZ) reported its semi-annual results for 2025, highlighting significant institutional investment and changes in public fund holdings [1] Institutional Investment - As of August 26, 2025, 20 institutional investors disclosed holdings in Yizhiming A-shares, totaling 180 million shares, which represents 38.36% of the company's total equity [1] - The top ten institutional investors collectively hold 38.26% of the shares, with a 1.80 percentage point increase compared to the previous quarter [1] Public Fund Holdings - One public fund, Dongfanghong Vision Value Mixed Fund, increased its holdings, accounting for a 0.43% rise compared to the previous period [1] - One new public fund, Zhonggeng Small Cap Value Stock, was disclosed this period, while 22 public funds were not disclosed compared to the previous quarter [1]

Core Insights - Puyuan Precision Electric (688337.SH) reported its 2024 annual report, revealing that as of March 31, 2025, 257 institutional investors held a total of 121 million shares, accounting for 62.41% of the company's total equity [1] - The top ten institutional investors collectively held 47.83% of the shares, with a decrease of 2.08 percentage points compared to the previous quarter [1] Institutional Holdings - The number of institutional investors holding Puyuan Precision Electric shares increased to 257, with a total holding of 121 million shares [1] - The top ten institutional investors include various investment firms and funds, with the largest being Suzhou Puyuan Precision Electric Investment Co., Ltd. [1] - The proportion of shares held by the top ten institutional investors decreased by 2.08 percentage points from the last quarter [1] Public Fund Activity - One public fund, E Fund Active Growth Mixed Fund, increased its holdings, while eight public funds reduced their holdings, with a total decrease of 2.35% [2] - A total of 238 new public funds disclosed their holdings in Puyuan Precision Electric, indicating increased interest in the company [2] - Five public funds did not disclose their holdings in the current period, reflecting some turnover in investor interest [2] Social Security Fund - One social security fund, E Fund Management Co., Ltd. - Social Security Fund 17042 Portfolio, disclosed its holdings in Puyuan Precision Electric [2]