银华基金方建： 芒格信徒的“变”与“不变”

Core Viewpoint - The article highlights the investment philosophy of Fang Jian, a fund manager at Yinhua Fund, emphasizing a balance between maintaining a steadfast investment framework and adapting to market realities to enhance investor experience [1][2]. Investment Philosophy - Fang Jian's investment framework remains unchanged, focusing on buying high-quality growth companies at reasonable prices and holding them long-term to benefit from company performance rather than valuation fluctuations [2][3]. - His investment style is characterized by seeking companies with strong growth potential, high market cap ceilings, and excellent management, while emphasizing long-term holding and minimizing short-term speculation [2][3]. Performance Metrics - As of September 30, 2025, the net value growth rate of the Yinhua Zhi Hui fund managed by Fang Jian reached 149.04%, significantly outperforming the benchmark of 32.89% [2]. - The Yinhua Integrated Circuit Fund, managed by Fang Jian, reported a net value growth rate of 73.69% over the past year, with an excess return of 15.05% relative to its benchmark [3]. Product Development - Fang Jian has introduced a new product, Yinhua Hui Xiang Three-Year Open-End Fund, aimed at achieving long-term absolute returns while improving the holding experience for investors [4]. - The focus of this product is on steady growth and consistent profitability for clients, with an emphasis on controlling volatility and drawdowns [5]. Risk Management Strategies - Fang Jian employs three key strategies for managing volatility and controlling drawdowns: 1. Conducting deep research for valuation judgments to identify potential bubbles [5]. 2. Actively responding to market sentiment to take profits when necessary [5]. 3. Establishing clear risk control standards for new investments and reassessing existing holdings to avoid emotional decision-making [5]. AI and Technology Investment - Fang Jian views the AI revolution as an inevitable transformation, addressing fundamental human productivity challenges and believes that AI's overall development does not exhibit a bubble despite localized overvaluation [7][8]. - He outlines a clear investment framework for AI, emphasizing the importance of semiconductors, data storage, and efficient communication technologies as critical components of the AI ecosystem [7]. Robotics and Pharmaceutical Sector - The robotics industry is seen as a significant physical manifestation of AI, with potential for explosive growth as leading companies achieve production breakthroughs [9]. - Fang Jian expresses optimism about China's position in the global innovative pharmaceutical industry, citing advantages in engineering talent and clinical cost efficiency, predicting substantial growth potential post-adjustment [9].