宏利基金李婷婷：公募量化新思考！策略指数还有很大发展前景！

Core Viewpoint - The article discusses the evolution and advancements in quantitative investment strategies at Manulife Fund, highlighting the integration of AI and machine learning in their investment processes over the past decade [4][10][20]. Group 1: Company Overview - Manulife Fund is the first joint venture fund company in China, established 23 years ago, leveraging international perspectives and deep understanding of the Chinese capital market [4]. - The company has accumulated rich experience in investing in the Chinese capital market over the past 20 years [4]. Group 2: Investment Strategy Evolution - The initial focus was on developing risk models, with significant attention on stock selection factors and return prediction models from 2014 to 2015 [7]. - By 2018-2019, the team had developed hundreds of mature factors and began refining them, focusing on non-linear relationships between factors and returns [8]. - From 2020-2021, the company introduced Smart Beta strategies, which showed significant performance advantages over mainstream indices since their inception [9]. Group 3: AI Integration - Since 2022, the focus has shifted towards non-linear strategies, particularly those utilizing AI, which have contributed significantly to excess returns [10]. - The AI-driven approach includes the development of a multi-factor stock selection system, integrating various data sources for factor development [10][11]. - AI models have been applied to both factor development and risk modeling, enhancing the effectiveness and stability of the investment strategies [17][18]. Group 4: Market Trends and Product Development - The article notes a growing trend towards strategy indices in the A-share market, which are expected to have significant development potential [20][22]. - Strategy indices are designed to formalize effective stock selection logic into clear index products, combining the transparency of market indices with the performance potential of actively managed funds [22]. - The company aims to provide stable alpha through a diversified product lineup, focusing on index enhancement and strategy indices [23][24].