圣湘生物收盘下跌1.94%，滚动市盈率44.08倍，总市值126.19亿元

Group 1 - The core business of the company is to provide integrated in vitro diagnostic solutions centered on self-innovated gene technology, including diagnostic reagents, instruments, and third-party medical testing services [2] - The company has significantly improved its brand recognition and industry position, receiving high recognition and honors from authoritative institutions both domestically and internationally [2] - The latest performance report for Q1 2025 shows the company achieved an operating income of 475 million yuan, a year-on-year increase of 21.62%, and a net profit of 91.73 million yuan, a year-on-year increase of 13.22%, with a gross profit margin of 76.71% [2] Group 2 - As of August 8, the company's stock closed at 21.78 yuan, down 1.94%, with a rolling price-to-earnings (PE) ratio of 44.08 times and a total market value of 12.619 billion yuan [1] - The average PE ratio for the medical device industry is 55.70 times, with a median of 39.08 times, placing the company at the 82nd position in the industry ranking [1][3] - As of Q1 2025, three institutions held shares in the company, with a total of 359,800 shares valued at 0.07 million yuan [1]