DOTI(SZ:301183) Xin Lang Cai Jing·2025-10-15 05:46Group 1 - The core point of the news is that Dongtian Micro has seen a slight increase in stock price, reaching 86.68 yuan per share, with a total market capitalization of 6.934 billion yuan as of October 15 [1] - Dongtian Micro, established on July 24, 2009, specializes in the research, production, and sales of precision optical film components, with main revenue sources being imaging optical components (66.83%), communication optical components (28.71%), and other income (4.46%) [1] - The trading volume for Dongtian Micro was 239 million yuan, with a turnover rate of 4.83% [1] Group 2 - Among the top circulating shareholders of Dongtian Micro, Huaxia Fund's Huaxia Industry Prosperity Mixed A (003567) reduced its holdings by 264,500 shares in the second quarter, now holding 1.4991 million shares, which accounts for 2.56% of circulating shares [2] - The fund has achieved a return of 50.05% year-to-date, ranking 638 out of 8161 in its category, and a one-year return of 60.74%, ranking 418 out of 8015 [2] - The fund manager, Zhong Shuai, has been in position for 5 years and 81 days, with the fund's total asset size at 8.253 billion yuan [3]