Group 1 - Core viewpoint: 合盛硅业 (603260.SH) reported its 2025 semi-annual results, indicating strong institutional investor interest with 24 institutions holding a total of 611 million shares, representing 51.66% of the total share capital [1] - The top ten institutional investors collectively hold 51.63% of the shares, with a 0.64 percentage point increase from the previous quarter [1] - Major institutional investors include 宁波合盛集团有限公司, 富達實業公司, and several funds from 中国工商银行 and 华泰 [1] Group 2 - In the public fund sector, two funds increased their holdings, including 华泰柏瑞沪深300ETF and 易方达沪深300ETF, with an increase rate of 0.10% [2] - Ten new public funds disclosed their holdings this period, including 鹏华沪深300ETF and 平安中证A500ETF [2] - One foreign fund, 香港中央结算有限公司, increased its holdings by 0.35% compared to the previous period [2]