今年以来，A股市场迎来16只新股上市，其中医疗器械企业占据四席，成为开年新股市场的亮点之一。 北京商报记者统计发现，年内上市的医疗器械企业包括科创板"新秀"北芯生命，以及北交所的海圣医 疗、爱得科技、爱舍伦，4只个股上市首日涨幅均超170%，展现出资本市场对医疗器械赛道的高度认 可。 股价亮眼的背后，是业绩基本面的支撑。作为以科创板第五套上市标准上市的企业，北芯生命预计去年 扭亏，另外3只北交所个股在去年的业绩均实现增长。目前，医疗器械企业上市"后备军"充足，其中人 工心脏领域的两家企业苏州同心医疗科技股份有限公司（以下简称"同心医疗"）和深圳核心医疗科技股 份有限公司（以下简称"核心医疗"）正共同冲刺"国产人工心脏第一股"。 上市首日表现亮眼 从市场表现看，北芯生命、海圣医疗、爱得科技、爱舍伦4只医疗器械新股可谓"开门红"。 交易行情显示，2月5日登陆科创板的北芯生命表现最为抢眼，上市首日收涨183.33%。盘中涨幅一度超 200%，全天成交金额达14.09亿元，总市值一度超过200亿元。作为医疗器械领域最新上市的新股，海 圣医疗于2月12日登陆北交所，上市首日大幅收涨172.86%。此外，爱得科技、爱舍伦 ...

Investment Rating - The report maintains an "Outperform" rating for the industry [5] Core Insights - The North Exchange's stock market activity has significantly increased, with new stock market funds exceeding 1 trillion [1] - The North Exchange added 5 new listed companies this month, bringing the total to 292, with a total market value of 936.30 billion and a circulating market value of 580.36 billion, reflecting increases of 7.7% and 10.3% respectively [1][13] - The North Exchange's trading volume and amount for the month were 24.52 billion shares and 607.72 billion, with a month-on-month increase of 26.8% in volume and 38.6% in amount [1][16] - The North Exchange 50 Index had a price-to-earnings ratio (PE-TTM) of 45.96, ranking in the 60.46th percentile over the past two years, and a price-to-book ratio (PB-MRQ) of 9.50, ranking in the 91.10th percentile [2][25] - The North Exchange's various sectors, except for the automotive sector, experienced a general increase in returns this month, with significant gains in media, non-ferrous metals, telecommunications, public utilities, and agriculture [32][37] Summary by Sections Market Overview - The North Exchange's trading activity has shown a notable increase, with a monthly trading volume of 24.52 billion shares and a trading amount of 607.72 billion, marking a month-on-month increase of 26.8% and 38.6% respectively [1][16] - The North Exchange's total market value reached 936.30 billion, with a circulating market value of 580.36 billion, reflecting increases of 7.7% and 10.3% respectively [1][13] Valuation - As of January 30, the North Exchange 50 Index's PE-TTM was 45.96, and its PB-MRQ was 9.50, indicating high valuation levels compared to historical data [2][25] - The dividend yield was recorded at 0.72, placing it in the 18.09th percentile over the past two years [2][25] Industry Performance - The North Exchange 50 Index experienced a monthly increase of 6.33%, while the specialized index rose by 6.06% [32] - Most sectors saw positive returns, with notable increases in media, non-ferrous metals, telecommunications, public utilities, and agriculture [37] - The top-performing stocks this month included Kema Materials, Medela, Aishalon, and Guoliang New Materials [42]

Investment Rating - The report maintains an "Outperform" rating for the industry [5] Core Insights - The Beijing Stock Exchange (BSE) has seen a significant increase in trading activity, with a notable rise in both transaction volume and value [1][20] - The total number of listed companies on the BSE reached 292, with a total market capitalization of 936.30 billion and a circulating market value of 58.04 billion, reflecting increases of 7.7% and 10.3% respectively [1][13] - The BSE's new stock market has attracted over 1 trillion in frozen funds, indicating strong market interest [3] Market Overview - In January 2026, the BSE's trading volume was 24.52 billion shares, with a transaction value of 607.72 billion, marking a month-on-month increase of 26.8% in volume and 38.6% in value [1][16] - The average daily margin financing balance increased to 8.83 billion, up 14.1% from the previous month [23] Valuation Metrics - As of January 30, the PE ratio of the BSE 50 Index was 45.96, placing it at the 60.46th percentile over the past two years, while the PB ratio was 9.50, at the 91.10th percentile [25][26] - The dividend yield stood at 0.72, at the 18.09th percentile over the same period [25] Industry Performance - The BSE 50 Index experienced a monthly increase of 6.33%, while the specialized index rose by 6.06% [32] - Most sectors, except for the automotive industry, saw positive returns, with significant gains in media, non-ferrous metals, telecommunications, public utilities, and agriculture [37][42] New Listings - Five new companies were listed on the BSE this month, including Meidele (920119.BJ), Nongda Technology (920159.BJ), Guoliang New Materials (920076.BJ), Aishalen (920050.BJ), and Kema Materials (920086.BJ) [1][3][13] Policy and Events - The BSE is characterized by a dual approach of "strict regulation" and "promoting activity," as evidenced by the recent delisting of ST Guandao and the strong market appeal indicated by the frozen funds exceeding 1 trillion [3]