本文首发于公众号"私募排排网"。 （点击↑↑ 上图查看详情 ） 2025年以来，有多家私募或因产品净值增长或因赢得投资人信任而实现了规模跃升。正瀛资产就是其中一家。私募排排网数据显示，2024年 底，正瀛资产的管理规模为20-50亿元。2025年9月，公司规模成功突破百亿。（ 领取最新94家百亿私募名单 ） 主动+量化相结合 四大优势支撑股票量化策略 资料显示，正瀛资产成立于2015年， 在投资模式上采取主观和量化结合的方式，能够更好的洞悉市场，管理风险。 公司是国内较早参与场内期 权市场的投资机构，在期权波动率交易领域拥有深厚的底蕴与丰富的经验。 随着公司的不断发展和期权市场容量有限，公司认识到金融科技和人工智能对于投资行业的深刻影响，加大了技术方面的投入， 在2021年开始 布局股票业务并引入了股票高频策略团队。 正瀛资产的高频策略团队成员来自于上海交大、中科大、北大、浙大、复旦等知名高校；团队成员聚焦于机器学习、深度学习、强化学习，拥有 丰富的策略储备和量化交易经验；核心成员拥有超过5年的海外期货高频交易经验，最大管理规模超10亿美金。 正瀛资产在2021年底至2023年主要是做融券T0策略，从2023 ...

Core Viewpoint - The recent decline in wealth management yields, combined with a recovery in the capital market, has led to a gradual increase in the sales of private securities investment products [1]. Group 1: Product Registration and Market Trends - In the first half of the year, a total of 5,461 new private securities investment products were registered, marking a year-on-year increase of 53.61% and a month-on-month increase of 100.48% [2][3]. - In June alone, 1,100 private securities investment funds were registered, achieving a monthly record high for the year with a month-on-month growth of 26.44% [3]. - Stock strategies remain the dominant force in private fund registrations, with 3,458 new stock strategy private products accounting for 63.32% of the total registered products [3]. Group 2: Performance of Investment Strategies - Quantitative strategies have emerged as a mainstream direction in the market, with 2,448 registered quantitative strategy private products, of which 1,715 are stock quantitative strategies, representing 70.06% [3]. - The most favored strategy within stock quantitative strategies is the index enhancement strategy, with 1,061 registered products, making up 61.87% of the stock quantitative strategies [3]. - The top three performing strategies in the first half of the year were the Tangpu 1000 Index Enhanced Private Index (+15.87%), Tangpu Subjective Growth Private Index (+12.80%), and Tangpu 500 Index Enhanced Private Index (+10.66%) [5]. Group 3: Market Outlook and Investment Focus - Private equity institutions are generally optimistic about the market in the second half of the year, focusing on sectors such as technology, consumer goods, innovative pharmaceuticals, and dividend assets [8]. - The liquidity environment is expected to remain relatively loose, reducing the likelihood of systemic risks, as domestic policies are anticipated to become more proactive [8]. - Investment strategies proposed include a focus on high-quality companies in undervalued sectors, particularly in the internet, electronics, and automotive industries, alongside a focus on high-potential innovative growth companies [8].

Core Viewpoint - The recent decline in wealth management yields, combined with a recovery in the capital market, has led to a gradual increase in the sales of private securities investment products [1]. Group 1: Product Registration and Market Trends - A total of 5,461 new private securities investment products were registered in the first half of the year, representing a year-on-year increase of 53.61% and a month-on-month increase of 100.48% [2][3]. - In June alone, 1,100 private securities investment funds were registered, marking a monthly record high for the year with a month-on-month growth of 26.44% [3]. - Stock strategies remain the dominant force in private fund registrations, with 3,458 new stock strategy private products accounting for 63.32% of total registrations [3]. Group 2: Performance of Quantitative Strategies - Quantitative strategies have emerged as a mainstream direction in the market, with 2,448 registered quantitative strategy private products, of which 1,715 are stock quantitative strategies, making up 70.06% [3]. - The index enhancement strategy is particularly favored, with 1,061 registered products, representing 61.87% of stock quantitative strategies [3]. - The top three performing strategies in the first half of the year were the Tongpu 1000 Index Enhancement Private Index (+15.87%), the Tongpu Subjective Growth Private Index (+12.80%), and the Tongpu 500 Index Enhancement Private Index (+10.66%) [5]. Group 3: Market Outlook and Investment Focus - Private institutions are generally optimistic about the market in the second half of the year, focusing on technology, consumption, innovative pharmaceuticals, and dividend assets [9]. - Clear and favorable domestic policies are expected to maintain a relatively loose liquidity environment, reducing the likelihood of systemic risks [9]. - Investment strategies include a focus on high-quality companies in sectors such as AI applications, upstream resources, new consumption, and innovative pharmaceuticals [9].