Group 1 - The core viewpoint of the news is the disclosure of institutional and fund holdings in Zhenyu Technology, indicating a significant presence of institutional investors in the company [1][2] - As of April 21, 2025, a total of 105 institutional investors hold shares in Zhenyu Technology, with a combined holding of 22.34 million shares, representing 20.79% of the total share capital [1] - The top ten institutional investors account for 16.23% of the total shares, with a decrease of 1.62 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, 93 new public funds have disclosed holdings in Zhenyu Technology, including notable funds such as Yongying Advanced Manufacturing Selected Mixed Fund A and GF Small and Medium Cap Selected Mixed Fund A [2] - There are 5 public funds that have not disclosed holdings in the current period, including Huashang Quantitative Progress Mixed Fund and Nuon An Hengxin Mixed Fund [2] - One new social security fund, the National Social Security Fund 104 Portfolio, has disclosed holdings in Zhenyu Technology [2] - The foreign investment perspective shows that one foreign institution, Hong Kong Central Clearing Limited, has not disclosed holdings in the current period [2]

Group 1 - Zhongji United (605305.SH) released its 2024 annual report on April 19, 2025, with 356 institutional investors holding a total of 81.7315 million A-shares, accounting for 38.46% of the total share capital [1] - The top ten institutional investors include companies such as Shichuang (Beijing) Technology Development Co., Ltd. and Kuwait Investment Authority, with their combined holding ratio at 21.22%, a decrease of 0.87 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, four funds increased their holdings, including Boda Huitai Preferred Mixed A and Morgan Stanley Thematic Preferred Mixed, with an increase ratio of 0.29% [2] - Seven public funds reduced their holdings, with a decrease ratio of 0.49%, including funds like E Fund High-end Manufacturing Mixed A and E Fund Environmental Theme Mixed A [2] - A total of 335 new public funds were disclosed this period, including funds like Jiao Yin Trend Mixed A and E Fund Industry Upgrade Mixed A [2]