来源：市场资讯 （来源：华泰证券策略研究） 近期市场在4000点附近震荡，但私募证券资金备案数量回升，上周私募证 券基金备案数量时隔3个月再 度回到300支以上，仍处于回升趋势中。考虑到上周交易型资金情绪相对平淡，配置型外资净流入规模 收窄，其余资金观望态势偏浓，增量资金风格或对市场结构产生一定影响，目前中证1000 增强、全市 场选股仍是量化产品的主流，或对小盘股构成支撑。 近期私募证券基金备案数量回暖 资金整体偏存量状态下，私募证券基金备案数量回暖，上周私募证券基金新增备案数时隔3个月再次回 到300支以上，处于相对高位。结构上来看， 中证1000增强、全市场选股仍是量化产品的主流，或对小 盘股构成支撑。 交易型资金活跃度降温 上周，融资、散户交易型资金观望态势渐浓，1）上周以小单交易统计的散户资金持续净流出，但规模 有所收窄，上周净流出142亿元；2）融资资金 在净流入三周后转向小幅净流出，上周净流出8亿元，融 资活跃度为 10.91%，处于9月以来相对低位。 配置型外资观望态度回升 配置型资金流入意愿回升，1）以EPFR统计的配置型外资上期净流入规模有所回落，主动配置型外资持 续净流出但规模有所收窄（ ...

Core Insights - The private equity market is showing increased activity, with a significant year-on-year growth in the number of registered private securities funds, despite a month-on-month decline in September [1] Group 1: Market Activity - In September, 1,028 private securities funds were registered, a decrease of 10.22% from August's 1,145 funds, but a substantial increase of 171.24% compared to the same month last year [1] - The stock strategy private equity funds remain dominant, with 668 funds registered in September, accounting for over 60% of the total [1] - Multi-asset strategy funds followed with 155 registrations, while bond strategy and futures/derivatives strategy funds had similar numbers at 71 and 69, respectively [1] Group 2: Investment Strategies - The strong performance of stock strategies is attributed to a recovering equity market and increased investor confidence, driven by policy support for technology innovation and high-end manufacturing [1] - Quantitative products are particularly active, with 364 registered in September, making up 35.41% of the total [2] - Among quantitative products, stock long-only strategies led with 166 registrations, representing 45.60% of all quantitative products [2] Group 3: Fund Management Landscape - Leading private equity firms continue to dominate in terms of product registration, reinforcing the trend of "the strong getting stronger" [2][3] - In September, Shanghai Liwei Private Fund Management Co., Ltd. led with 23 registered products, followed by Maoyuan Quantitative and Shanghai Yinye Investment with 13 and 12, respectively [2] - Among the 27 firms that registered at least five products, 16 had assets under management exceeding 10 billion yuan, indicating a concentration of market power [2][3] Group 4: Quantitative Strategy Appeal - The appeal of quantitative strategies is evident, with 15 out of the 27 firms being quantitative private equity, highlighting their attractiveness in the current market environment [3] - Firms like Maoyuan Quantitative and Beijing Borun Yintai Investment Management registered at least 10 products in September, showcasing the strength of quantitative strategies [3]