WOER(SZ:002130) Xin Lang Cai Jing·2025-08-26 01:55Group 1 - The core viewpoint of the news is that沃尔核材 (002130.SZ) has disclosed its semi-annual report for 2025, highlighting the institutional ownership and changes in shareholding among major investors [1] - As of August 25, 2025, a total of 73 institutional investors hold shares in沃尔核材, with a combined holding of 161 million shares, representing 12.79% of the total share capital [1] - The top ten institutional investors collectively hold 10.98% of the shares, with a slight decrease of 0.26 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, 65 new public funds were disclosed this period, including notable funds such as 南方中证500ETF and 万家人工智能混合A [2] - There were 12 public funds that were not disclosed this period, including 南方中证1000ETF and 华夏中证1000ETF [2] Group 3 - Regarding foreign investment, the only foreign institution that was not disclosed this period is 香港中央结算有限公司 [3]