诺思格收盘下跌2.73%，滚动市盈率36.95倍，总市值52.93亿元

Company Overview - Norscog (Beijing) Pharmaceutical Technology Co., Ltd. specializes in providing integrated drug clinical research and development services for global pharmaceutical companies and research institutions [1] - The main products include clinical trial operation services, clinical trial site management services, data management and statistical analysis services, biological sample testing services, clinical trial consulting services, and clinical pharmacology services [1] Financial Performance - For Q1 2025, the company reported revenue of 173 million yuan, a year-on-year decrease of 2.53% [1] - The net profit for the same period was 26.07 million yuan, reflecting a year-on-year increase of 13.12% [1] - The sales gross margin stood at 36.53% [1] Market Position - As of August 20, Norscog's stock closed at 54.8 yuan, down 2.73%, with a rolling price-to-earnings (PE) ratio of 36.95 times [1] - The total market capitalization is 5.293 billion yuan [1] - In comparison to the industry, the average PE ratio for the medical services sector is 49.21 times, with a median of 65.65 times, placing Norscog at 23rd in the industry ranking [1][2] Institutional Holdings - As of Q1 2025, only one institution holds shares in Norscog, which is a fund with a total holding of 12,400 shares valued at 0.01 million yuan [1]