AUTEK(SZ:300595) Xin Lang Cai Jing·2025-08-23 01:37Group 1 - The core viewpoint of the article is that Opcon Vision (300595.SZ) has seen an increase in institutional and foreign investment in its A-shares as of August 22, 2025, with a total of 1.78 billion shares held by nine institutional investors, representing 19.86% of the total share capital [1] - The institutional investors include notable entities such as Nanjing Outo Information Technology Co., Ltd., and various funds from major banks, with the overall institutional holding percentage increasing by 0.32 percentage points compared to the previous quarter [1] - Among public funds, three funds increased their holdings, including Southern CSI 500 ETF, Huabao CSI Medical ETF, and E Fund ChiNext ETF, with an increase in holding percentage of 0.19% [1] Group 2 - One foreign fund, Hong Kong Central Clearing Limited, increased its holdings, contributing to a rise of 0.18% in foreign investment [1]