Core Viewpoint - Hengtong Optic-electric Co., Ltd. (亨通股份) reported its half-year financial results for 2025, highlighting significant institutional investment and changes in public fund holdings [1] Institutional Investment - As of August 25, 2025, six institutional investors disclosed holdings in Hengtong shares, totaling 1.168 billion shares, which represents 39.27% of the company's total equity [1] - The institutional investors include Hengtong Group Co., Ltd., Suzhou Hengtong Yongxu Venture Capital Partnership, Zhangjiagang Puxin Enterprise Management Consulting Partnership, Jinan Taixiang Investment Partnership, Hangzhou Dunxin Asset Management Co., Ltd., and Nanhua Zhongzheng Hangzhou Bay Area ETF [1] - Compared to the previous quarter, the total institutional holding percentage increased by 2.84 percentage points [1] Public Fund Holdings - During this reporting period, one new public fund was disclosed, namely Nanhua Zhongzheng Hangzhou Bay Area ETF [1] - One public fund, the Everbright Pramerica Chengxin Mixed A, was not disclosed in this period compared to the previous quarter [1]