欧菲光跌2.01%，成交额18.08亿元，主力资金净流出1.58亿元

Core Viewpoint - O-Film Technology Co., Ltd. has experienced fluctuations in stock performance and significant changes in shareholder structure, with a focus on its core business segments in consumer electronics and smart automotive products [1][2][3]. Group 1: Stock Performance - On August 28, O-Film's stock price decreased by 2.01%, reaching 13.14 CNY per share, with a trading volume of 1.808 billion CNY and a turnover rate of 4.07%, resulting in a total market capitalization of 44.115 billion CNY [1]. - Year-to-date, O-Film's stock has increased by 9.68%, with a 3.46% rise over the last five trading days, a 16.59% increase over the last 20 days, and a 9.23% increase over the last 60 days [1]. - The company has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on May 20, where it recorded a net purchase of 311 million CNY [1]. Group 2: Business Overview - O-Film, established on March 12, 2001, and listed on August 3, 2010, is headquartered in Shenzhen, Guangdong Province, and specializes in optical imaging modules, optical lenses, microelectronics, and products related to smart vehicles [2]. - The company's revenue composition includes 75.60% from smartphone products, 12.83% from smart automotive products, and 11.23% from new field products [2]. - O-Film operates within the electronic industry, specifically in optical optoelectronics, and is involved in various concept sectors such as TOF technology, augmented reality, and smart cockpit solutions [2]. Group 3: Financial Performance - For the first half of 2025, O-Film reported a revenue of 9.837 billion CNY, reflecting a year-on-year growth of 3.15%, while the net profit attributable to shareholders was -109 million CNY, a significant decrease of 378.13% compared to the previous year [2]. - The company has distributed a total of 648 million CNY in dividends since its A-share listing, with no dividends paid in the last three years [3]. Group 4: Shareholder Structure - As of June 30, 2025, O-Film had 607,700 shareholders, an increase of 5.99% from the previous period, with an average of 5,451 circulating shares per shareholder, down by 5.65% [2]. - Major shareholders include Hong Kong Central Clearing Limited, which holds 41.165 million shares, and various ETFs that have increased their holdings [3].