Group 1 - The core viewpoint of the news is that Weiming Environmental (603568.SH) has reported its half-year results for 2025, highlighting significant institutional investor holdings [1] - As of August 22, 2025, a total of 21 institutional investors hold shares in Weiming Environmental, amounting to 916 million shares, which represents 53.76% of the total share capital [1] - The top ten institutional investors collectively hold 53.05% of the shares, with a slight decrease of 0.22 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, five funds increased their holdings compared to the previous period, indicating a slight rise in the proportion of increased holdings [2] - Seven public funds reduced their holdings, with a notable decrease of 0.14% in the proportion of reduced holdings, including several funds from Huatai-PineBridge and Huitianfu [2] - Three new public funds were disclosed in this period, while one fund was no longer disclosed compared to the previous quarter [2]