中信建投基金杨志武：夯实量化根基 创造长期稳健回报

Core Insights - The public fund industry is transitioning from a "scale-oriented" approach to a "return-oriented" strategy, emphasizing the importance of multi-asset allocation and the integration of quantitative investment with subjective judgment [1] Group 1: Investment Strategy - Fund managers are now required to focus more on market price fluctuations and the investor's holding experience, moving beyond long-term growth potential of assets [2] - New regulations are pushing fund managers to pay attention to risk-adjusted return metrics such as Sharpe ratio and Calmar ratio, which measure returns relative to risk and benchmark stability [2] - Multi-asset allocation is becoming crucial as the economy shifts towards high-quality development, with a focus on diversifying asset classes to smooth portfolio volatility and achieve stable long-term returns [2] Group 2: Quantitative and Subjective Investment - Quantitative investment plays a central role in the investment framework, while subjective judgment enhances the strategy through experience [3] - The advantages of quantitative investment lie in its reliance on historical data, while its limitations include simplistic linear extrapolations for future predictions [3] - Continuous iteration of quantitative strategies involves exploring new data sources, adopting advanced models, and integrating successful investment philosophies into the quantitative framework [3] Group 3: Future Outlook - The multi-asset allocation team at CITIC Construction Investment Fund aims to strengthen its quantitative foundation and enhance its multi-asset capabilities to provide long-term stable returns for investors [4] - Professionalism and continuous evolution are seen as the cornerstones for fund managers to regain investor trust in a market that is returning to a focus on "returns" [4]