Group 1 - Dual Yuan Technology (688623.SH) released its semi-annual report for 2025 on August 26, 2025 [1] - As of August 25, 2025, a total of 7 institutional investors disclosed holdings in Dual Yuan Technology A-shares, with a total holding of 31.4857 million shares, accounting for 53.24% of the total share capital [1] - The institutional investors include various firms such as Hangzhou Kaibit Investment Management Co., Ltd. and Beijing Kairun Private Fund Management Co., Ltd. [1] - Compared to the previous quarter, the total institutional holding percentage decreased by 2.03 percentage points [1] Group 2 - In the public fund sector, there was one new disclosure this period, which is the Guotou Ruijin CSI Resource Index (LOF) A fund [2]