Group 1 - Zhongjian Technology (002779.SZ) released its semi-annual report for 2025 on August 23, 2025, indicating that as of August 22, 2025, 18 institutional investors disclosed holdings in Zhongjian Technology A-shares, totaling 73.539 million shares, which accounts for 39.79% of the total share capital [1] - The top ten institutional investors include Zhongjian Electromechanical Group Co., Ltd., China Merchants Bank Co., Ltd. - Penghua Carbon Neutral Theme Mixed Securities Investment Fund, and others, with a combined holding ratio of 39.35%, reflecting an increase of 0.96 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, five public funds increased their holdings compared to the previous period, including Penghua Carbon Neutral Theme Mixed A and Morgan Dynamic Selection Mixed A, with an increase ratio of 1.18% [2] - Two public funds decreased their holdings compared to the previous quarter, including Huatai-PB Quality Growth Mixed A and Huatai-PB Quality Selected Mixed A, showing a slight decline [2] - Eight new public funds were disclosed this period, mainly including Morgan Emerging Power Mixed A and others, while seven public funds were not disclosed this period, including Yongying Advanced Manufacturing Smart Selection Mixed A and others [2]