奥普光电涨2.00%，成交额2.23亿元，主力资金净流入459.49万元

Company Overview - Changchun Aopu Optoelectronics Technology Co., Ltd. was established on June 26, 2001, and listed on January 15, 2010. The company specializes in the research, production, and sales of optoelectronic measurement and control instruments, new medical instruments, optical materials, and grating encoders [2] - The main business revenue composition includes composite materials (39.35%), optoelectronic measurement instruments (33.88%), grating sensors (23.62%), precision casting (1.64%), and optical materials (1.51%) [2] - Aopu Optoelectronics is classified under the defense industry, specifically military electronics, and is involved in sectors such as specialized and innovative enterprises, lithography machines, medical devices, robotics, and machine vision [2] Financial Performance - As of June 30, 2025, Aopu Optoelectronics reported a revenue of 360 million yuan, a year-on-year decrease of 1.12%, and a net profit attributable to shareholders of 30.84 million yuan, down 9.51% year-on-year [2] - The company has distributed a total of 339 million yuan in dividends since its A-share listing, with 25.2 million yuan distributed over the past three years [3] Stock Performance - On August 27, Aopu Optoelectronics' stock price increased by 2.00%, reaching 54.97 yuan per share, with a trading volume of 223 million yuan and a turnover rate of 1.70%, resulting in a total market capitalization of 13.193 billion yuan [1] - Year-to-date, the stock price has risen by 45.96%, with a recent decline of 4.08% over the last five trading days, a 14.40% increase over the last 20 days, and a 26.14% increase over the last 60 days [1] - The company has appeared on the "Dragon and Tiger List" three times this year, with the most recent appearance on May 13, where it recorded a net buy of -115 million yuan [1] Shareholder Structure - As of June 30, 2025, the number of shareholders for Aopu Optoelectronics was 40,400, a decrease of 24.89% from the previous period, with an average of 5,943 circulating shares per person, an increase of 33.14% [2] - Among the top ten circulating shareholders, new entrants include Yongying Semiconductor Industry Smart Selection Mixed Fund (holding 2.9 million shares), and Jin Xin Steady Strategy Mixed Fund (holding 1.59 million shares) [3]