赛诺医疗收盘上涨1.37%，滚动市盈率850.40倍，总市值52.21亿元

Group 1 - The core viewpoint of the articles highlights the financial performance and market position of Sainuo Medical, indicating a significant increase in net profit and a high PE ratio compared to industry averages [1][2] - As of March 31, 2025, Sainuo Medical had 11,044 shareholders, an increase of 381 from the previous count, with an average holding value of 352,800 yuan and an average shareholding of 27,600 shares [1] - The company specializes in the research, production, and sales of high-end interventional medical devices, with key products including biodegradable drug-coated coronary stent systems and various types of balloon dilation catheters [1] Group 2 - In the first quarter of 2025, Sainuo Medical reported revenue of 101 million yuan, a year-on-year increase of 10.75%, and a net profit of 2.9693 million yuan, reflecting a substantial year-on-year growth of 277.50% [2] - The company's gross profit margin stood at 59.66%, indicating strong profitability relative to its revenue [2] - Sainuo Medical's rolling PE ratio is 850.40, significantly higher than the industry average of 53.52 and the median of 37.14, positioning it at 121st in the industry ranking [2]