Core Insights - Quantitative investment has gained popularity among investors due to its rational, scientific, and emotionally stable characteristics. Jiukun Investment, one of the earliest quantitative private equity firms in China, has won over 150 industry awards and maintains competitive performance and scale [2][6]. Performance Metrics - As of the end of August, Jiukun Investment has 13 products with reported performance, achieving an average return of ***% this year. The "Jiukun Day Enjoy CSI 1000 Index Enhanced No. 1" product ranks first in returns this year, with a five-year excess return of ***% and a cumulative return of ***% since inception, showcasing Jiukun's strong long-term investment capabilities in the index enhancement sector [2][4]. AI Integration - With the rapid development of artificial intelligence, Jiukun Investment has positioned itself as a technology company from its inception, establishing an AI team early on and launching an internal lab in 2020. Over 90% of the researchers hired in the past five years have an AI research background, enabling comprehensive AI capability coverage in the investment research team [5][12]. Investment Principles - Jiukun Investment adheres to three core investment principles: "rationality, long-term focus, and scientific approach," which empower its quantitative investment strategies to create long-term value for investors [6][11]. Talent and Organizational Structure - The company emphasizes the importance of talent and organizational structure as core assets in the quantitative field. Jiukun has a diverse team of experts in mathematics, physics, and computer science, and it fosters a culture of free research and collaboration to enhance its research capabilities [10][15]. Long-term Strategy and Market Position - Jiukun Investment has been deeply involved in the quantitative field for over 13 years, accumulating extensive historical data and practical experience. This foundation allows the firm to quickly address new market challenges and develop robust index enhancement strategies, such as the recently launched A500 index enhancement product [16][17].

本文首发于公众号"私募排排网"。 （点击↑↑ 上图查看详情 ） 8月，A股市场整体单边震荡上行，沪指站上3800点创下近10年新高，单日成交额最高突破3万亿，市场交投持续火爆，部分基金（公募、私募） 净值也随之创出历史新高。 然而，回顾上一轮结构性牛市，沪指由2019年初低点上涨至2021年2月3731.69的高点，却在随后近1年里于高点附近盘整，并自2022年初起震荡 下跌，迎来了将近3年的熊市行情。 其中， 有不少权益类公募基金和股票多头私募基金正是在 2021年高位时成立的，如今沪指早已"越过"2021年高位的3700多点，那些2021年成 立的基金产品至今收益如何？ 私募排排网数据显示， 截至 2025年8月29日，2021年成立的股票多头私募基金共433只，成立至今实现正收益的 404只，占比93.3% ；根据公募排排网数据，截至2025年8月27日， 2021年成立的权益类公募基金且有业绩展示的（剔除ETF）达1644只，成立 以来正收益产品526只，正收益占比仅32%，相较之下私募基金业绩更为强势 。 那么，有哪些股票多头私募基金收益表现更胜一筹呢？为了给予更多有价值的信息，笔者将筛选出 截至 ...