本文首发于公众号"私募排排网"。 （点击↑↑ 上图查看详情 ） | 排名 | 产品简称 | 公司简称 | 三级策略 | 基金经理 | 产品规模 近5年收益 (河元) | 近5年超额 | | --- | --- | --- | --- | --- | --- | --- | | 2 | 九坤日享中证1000指数增 91号 明法量化中小盘增强1号B 类份额 | 九坤投资 中证1000指增 明泫投资 中证1000指增 | | 姚齐聪 凝意明,解 环宇 | | 应监管要求 | | 3 | 天演赛能 | 天演资本 | 量化选股 | 谢晓阳 | | | | ব 5 | 世纪前沿指数增强2号 聚宽进取一号 | 世纪前沿 中证500指增 聚宽投资 中证500指增 | | 景散 高斯蒙,满 | | | | | | | | 奇 | | 烦情扫码 | | 6 | 千象盛世量化选股1号 | 千象资产 | 量化选股 | 陈斌 | | | | 7 | 龙旗红旭 | 龙旗科技 中证500指增 | | 朱晓康 | | | | 8 | 致远激进一号B类份额 | 致诚卓远 | 量化选股 | 史帆 | | | | g | 鸣石春天28号 | 鸣石 ...

Core Insights - The A-share market has experienced significant growth since the implementation of a comprehensive financial policy on September 24 last year, with the Shanghai Composite Index reaching above 3800 points twice [1] - A total of 429 mixed equity funds and 112 ordinary equity funds have achieved over 100% performance in this period [1] Investment Value Rediscovery - Prior to the rise of technology growth stocks, the A-share market lacked a clear and sustained investment theme, with traditional cyclical and consumer sectors performing poorly due to weak economic expectations [1] - In uncertain times, many investors prioritized stability and safety, leading to a focus on high-dividend sectors [1] - A public fund manager noted a lack of participation in high-dividend stocks due to unfamiliarity with their business models and a belief that their performance was not aligned with growth investment aesthetics [1] Market Style Rotation - Over the past year, there has been a rapid rotation between high-dividend large-cap value stocks and thematic growth stocks such as AI and new productivity sectors [2] Adjustments in Investment Framework - The public fund manager has adjusted their investment framework, recognizing the need to relax stringent requirements for long-term economic moats in industries experiencing explosive growth [3] - The understanding of value has become more pragmatic and diversified, emphasizing the importance of industry prosperity and explosive growth as attractive value forms [3] - This approach aligns more closely with the characteristics of the A-share market, allowing for a more practical investment framework [3] Sector Performance - The PCB (Printed Circuit Board) sector has shown strong performance, benefiting from the explosive demand in AI computing infrastructure and automotive electronics since 2025 [4] Quantitative Private Equity Strategies - Since September 24 last year, the A-share market has shown a trend of oscillating upward, with significant market events occurring at three key points [5] - The first key point was the release of favorable policies in September 2024, which boosted market sentiment and led to a 20% increase in major indices by the end of that month [5] - The second phase involved a market recovery after external disturbances in April 2025, supported by continuous policy efforts, leading to a resurgence in market confidence and a significant increase in margin trading balances [6] - However, by August 2025, the performance of quantitative private equity strategies began to slow down due to a divergence in market performance, with a significant number of stocks declining despite index increases [6] - Many large private equity firms are focusing on artificial intelligence and exploring diversified strategies to enhance portfolio stability, which is seen as the future direction for quantitative private equity [6]

近1年来，"9·24"行情显著改善了超额收益环境，AI引爆的全球科技革命更为量化投资打开新赛道，量化私募由此掀起新一轮发展浪潮。从区域分布看， 沿海经济发达地区凭借人才、资本、信息与基础设施的复合优势，继续孕育并汇聚全国知名的量化私募机构。 私募排排网数据显示，截至今年8月底，旗下至少3只产品符合排名规则的量化私募共有164家，近1年、今年来平均收益分别为48.7%、22.62%。 按照地区划分，在上海、广东、北京、浙江以及其他地区中，上海地区的私募数量较多，达65家，并汇聚了20余家头部私募。从业绩来看，浙江地区的私 募近1年、今年来平均收益均居首位，分别为59.62%、25.3%。 接下来，笔者将盘点上海、广东、北京、浙江以及其他地区收益位居前10的量化私募。 上海地区TOP10：百亿私募占4家！锦望等黑马私募位列前3 近1年业绩位列10强的上海地区私募"上榜门槛"为***%，为各榜单最高。从管理规模来看，在10强私募中，规模为0-50亿的私募共有6家，剩余4家头部私 募（规模50亿以上）均为百亿私募。其中，锦望投资、全成基金、上海紫杰私募位列前3，规模均为50亿以下。 [应监管要求，私募产品不能公开展示 ...

日前，"中国银河（601881）证券·中国证券报私募行业星耀领航计划"调研团队走进国内知名量化私募 念空科技，了解其在科技创新方面的最新成果，并探索科技创新与金融深度融合的新范式。 加大科技创新投入 "DeepSeek的横空出世，让全世界看到了量化私募在科技领域的无限可能。念空科技近年来也不断加大 人工智能领域的研究力度，希望在赋能量化策略的基础上，为中国科技发展贡献自己的力量。"王啸 说。 在调研过程中，念空科技创始人王啸在接受中国证券报记者专访时表示，公司在今年创立了AllMind （全频思维）公司。这是一家专注于研究通用大语言模型（LLM）相关底层算法和工程技术的创新型 科技公司。截至目前，公司已与多家大学展开合作，在材料科学及理论科学领域进行实践探索。 "AllMind和念空科技的运营理念有所区别。"王啸介绍，念空科技是量化私募基金，是盈利企业，而 AllMind更着眼于大模型的基础学术研究和应用，短期内并不以盈利为目的。 念空科技AI团队的主要工作内容是利用机器学习以及深度学习算法对金融数据进行拟合，场景较为垂 直，主要负责具体问题的技术研究和模型优化；而AllMind的主要工作更多围绕大模型进行， ...

Core Viewpoint - The "Starry Navigation Plan" aims to create the most influential private equity empowerment platform in China, focusing on the integration of technology innovation and finance [1][5]. Group 1: Company Initiatives - Nian Kong Technology has established AllMind, a company dedicated to researching foundational algorithms and engineering technologies related to general large language models (LLM) [2]. - Nian Kong Technology's AI team utilizes machine learning and deep learning algorithms to fit financial data, while AllMind focuses on large model training algorithm optimization and engineering research [2]. - The company began using AI algorithms for quantitative models in late 2018, achieving significant results and gaining a competitive edge in AI algorithm application and financial data fitting [3]. Group 2: Industry Impact - The "Starry Navigation Plan" serves as a bridge in the private equity industry, fostering a healthy ecosystem for private equity institutions [4]. - Nian Kong Technology aims to leverage its AI capabilities to contribute to the development of the real economy, seeking like-minded partners through the "Starry Navigation Plan" [4]. - The collaboration between China Securities Journal and China Galaxy Securities emphasizes the importance of empowering innovative companies and supporting the development of the private equity sector [5].

今年以来，A股市场交投相对活跃，成交额基本维持在万亿以上水平，8月份A股市场单日成交额一度突破3万亿大关。与此同时，A股三大指数也表现亮 眼，上证指数创下近10年新高。 这样的市场环境，为量化投资提供了较好的"施展拳脚"的机会。因此，今年来，量化私募整体业绩表现亮眼。截至2025年8月底，在私募排排网有3只以上 产品有今年来业绩展示的量化私募共有173家，今年来收益均值约为22.36%，跑赢了同期的上证指数、深证成指（涨幅分别为15.10%、21.91%）。 又有哪些私募在今年脱颖而出呢？为了给读者提供一些参考，笔者按照公司规模分类（100亿元以上、50-100亿元、20-50亿元、10-20亿元、5-10亿元、5 亿元以下），分别梳理出了各规模组中今年1-8月收益居前10的量化私募（旗下有3只以上私募产品在排排网有今年1-8月业绩展示）。 百亿量化：稳博、阿巴马、天演居前3，诚奇、金戈量锐排名上升 百亿量化私募作为量化私募中的头部公司，备受市场关注。据私募排排网数据，截至2025年8月底，百亿量化私募共有45家。 按核心策略来划分，股票策略私募占38家，占比超8成；多资产策略私募占6家，期货及衍生品策略私募 ...

Core Viewpoint - The recent phenomenon of "beta rising while alpha falls" in the A-share market is attributed to structural market differentiation and the characteristics of quantitative investment strategies, where a few large-cap stocks drive index gains while most stocks lag behind [3][4][5]. Group 1: Market Environment and Performance - Since August, the A-share market has experienced accelerated gains, with trading volumes reaching historical highs, but there is significant differentiation between large-cap and small-cap stocks [2]. - The strong performance of large-cap stocks has raised concerns among investors regarding the allocation to small-cap index-enhanced products [2][9]. - The market's overall upward momentum is primarily driven by a small number of stocks, leading to a decrease in pricing efficiency for individual stocks and making it harder for quantitative models to capture alpha [3][4][5]. Group 2: Challenges for Quantitative Strategies - The concentration of funds into a few large-cap stocks has resulted in a weak performance for the majority of stocks, complicating the ability of quantitative strategies to generate excess returns [4][5][6]. - The recent market structure has led to a situation where the alpha capture becomes more challenging due to the high degree of style concentration [4][5][6]. - Historical experience suggests that extreme structural market conditions are typically unsustainable, and the market will eventually revert to a more balanced state, allowing quantitative strategies to recover their alpha [5][6]. Group 3: Investor Concerns and Strategy Adjustments - Investors are currently worried about the risks associated with style switching, particularly regarding small-cap index-enhanced products [9]. - To mitigate risks, companies suggest diversifying portfolios and focusing on high-quality small-cap stocks with strong earnings capabilities [10][11]. - The emphasis is placed on maintaining a balanced approach to investment, ensuring that strategies are adaptable to changing market conditions [12][13]. Group 4: AI Integration in Investment Strategies - Companies have increasingly integrated AI technologies into their investment processes, enhancing data processing capabilities and improving the efficiency of information extraction [22][24]. - AI is utilized for various functions, including data cleaning, feature extraction, and optimizing investment strategies, which helps in capturing potential signals more effectively [22][23][25]. - The application of AI in investment strategies is seen as a critical factor in enhancing predictive capabilities and optimizing decision-making processes [25][26]. Group 5: Long-term Investment Perspectives - The focus is on long-term investment strategies rather than short-term timing, with an emphasis on building resilient portfolios that can withstand market fluctuations [27][28][29]. - Companies advocate for a diversified approach to asset allocation, which can help mitigate the emotional impact of market volatility on investment decisions [35][36]. - The importance of identifying undervalued assets with high certainty for long-term gains is highlighted as a key strategy for investors [31][32].

Core Viewpoint - The A-share market experienced a broad rally last week, with the Shanghai Composite Index reaching the critical level of 3700, while index-enhanced strategy products significantly underperformed the benchmark indices [2] Group 1: Market Performance - The excess returns of various index-enhanced products were negative, with the Shanghai 300 Index Enhanced, CSI 500 Index Enhanced, and CSI 1000 Index Enhanced showing excess returns of -0.49%, -1.09%, and -1.26% respectively [2] - The performance of individual stocks was relatively weak, with less than 50% of stocks in the quant management pool outperforming the benchmark indices during the week [2][3] - The proportion of stocks outperforming the Shanghai 300 Index was below 40% for most of the week, indicating increased difficulty in achieving excess returns [2] Group 2: Strategy and Market Dynamics - The difficulty in obtaining alpha returns is attributed to rapid convergence of basis, where the short positions in futures are weaker than long positions, leading to a decline in neutral strategy products [3] - Market sentiment was high, but the rapid rotation of sector styles made it challenging for stock selection strategies to generate excess returns [2][3] - Quant managers believe that the recent alpha pullback is within a normal range and is not indicative of issues with stock selection strategies [7] Group 3: Future Expectations - Historical data suggests that after periods of alpha decline, there is a high probability of recovery in subsequent market conditions, even if indices experience profit-taking [7][10] - Investors are encouraged to remain optimistic about the potential for recovery in quant management products despite current challenges [7]

Core Insights - The A-share market has reached a significant milestone with the Shanghai Composite Index hitting a nearly ten-year high and total market capitalization surpassing 100 trillion yuan, indicating a new valuation phase for the market [1] - In 2025, the quant investment sector has experienced a "silent bull market," with many quant funds achieving substantial returns, reminiscent of the strong performance seen in 2019 and even surpassing 2020 [1][16] - Quantitative private equity funds focusing on the CSI 500 index have shown remarkable performance, with many products yielding over 30% returns year-to-date as of August 8, 2025 [2][10] Quantitative Fund Performance - As of August 8, 2025, at least 14 quant institutions reported annual returns exceeding 30%, with the leading product, "Xing*2," achieving a return of 41.54% [2][3] - The average return for the CSI 500 enhanced strategy among 53 quant private equity products was approximately 28.4%, significantly outperforming the CSI 500 index, which only rose by 10.4% [10][12] Market Context and Strategy - The CSI 500 enhanced strategy has been a cornerstone for many quant private equity firms, known for its long-standing performance and ability to attract institutional capital [4][5] - The current strong performance of the CSI 500 enhanced strategy is expected to surpass the previous bull market peak in 2021, indicating a robust recovery and growth potential in the quant sector [5][16] Unique Market Conditions - The current market environment is characterized by rising indices and enhanced strategy performance, leading to a rare combination of relative and absolute returns for investors [14][16] - The quant sector's ability to generate excess returns in a favorable market context has made 2025 a standout year, comparable to the peak years of 2019 and 2020 [16][17]

Group 1 - The first cross-border share swap deal in A-shares has been approved, involving Zhizheng Co. acquiring AAMI, a top global semiconductor supplier, marking a significant step in cross-border mergers and acquisitions in China [1] - The transaction is seen as a demonstration of the enhanced certainty and convenience of cross-border mergers, potentially boosting A-share companies' access to global quality assets and promoting market internationalization [1] - The recent surge in online consultations at brokerage firms indicates increased investor interest, particularly in commission adjustments and margin trading [2] Group 2 - Tushare, a key tool for quantitative investment, experienced a service interruption due to a dispute between its data hosting agent and operator, leading to a decision to migrate data services [2] - The competition in the fund distribution market has intensified, with some small banks offering fund sales fees as low as 0.1%, prompting a shift towards buy-side advisory services [2] - A survey of 17 major car manufacturers regarding their 60-day payment terms revealed mixed results, with many small suppliers still struggling to receive timely payments [3] Group 3 - Yipao Direct has completed the acquisition of construction labor service platform "Jigongjia" for several million yuan, aiming to solidify its market share in the blue-collar sector [3] - The corruption case involving the parent company of DeepSeek, a prominent quantitative private equity firm, has raised concerns about trust and operational integrity within the quantitative trading industry [4] - Meituan has apologized for an incident involving a delivery person demanding a child to sign for a wrong order, leading to a public relations issue [5] Group 4 - Anker Innovations is reportedly considering an IPO in Hong Kong, with plans still under discussion, following a significant increase in its stock price this year [6] - Lingzhi Software has upgraded its "IPO Prospectus AI Pre-review Agent" and signed a contract with a leading brokerage [6] - Zhang Han's equity worth 1.65 million yuan has been frozen, indicating potential legal issues affecting his financial standing [6][8]