2025年A股IPO市场10月报:未盈利新股涨幅可观,定价配售机制或有变-20251105
Shenwan Hongyuan Securities·2025-11-05 09:46

Group 1: Market Trends - In October 2025, 11 new stocks were issued in the A-share market, raising a total of 15.3 billion yuan, a 29% increase month-on-month[10] - The average first-day closing price increase for new stocks in the Shanghai and Shenzhen markets was 235%, up 28.2 percentage points from the previous month[28] - The average first-day increase for three unprofitable new stocks was 162%[28] Group 2: Pricing and Allocation Mechanism - The average first-day price-earnings (PE) ratio for new stocks was 25 times, reaching a monthly peak for the year, but still at a 34% discount compared to comparable companies[13] - The A1 allocation tier saw an average winning rate of 0.073%, a 76% increase compared to previous periods, while the A2 tier's winning rate dropped to 0.026%, a 38% decrease[19] - The new stock pricing and allocation mechanism is being optimized to encourage long-term holding, with higher allocation ratios for investors committing to longer lock-up periods[6] Group 3: Growth in Specific Sectors - The first batch of new stocks in the Sci-Tech Innovation Board's growth tier raised a total of 8.8 billion yuan in October 2025[10] - The inquiry results showed that the first three growth tier new stocks attracted an average of 6,691 product participants, an increase of 8.6% compared to June[19] - The total number of IPO projects in the A-share market reached 114, with a total proposed fundraising amount of 207.8 billion yuan as of the end of October 2025[54] Group 4: Risks and Challenges - Risks include potential changes in the pace of new stock issuance reviews, fluctuations in investor participation, and the quality and quantity of submitted projects[57] - There is a need to monitor the structural adjustments in industries and the risk of unprofitable companies facing share price declines[57]