另一方面，大成基金的权益投资较为依赖徐彦、刘旭、韩创三位基金经理，截至11月13日，三人合计在 管规模达642.81亿元，撑起公司权益类基金（股票型+混合型）总规模的半壁江山，约占55%。 然而，截至三季度末，徐彦在管产品收益全部跑输同期基准，其中今年3月成立的大成兴远启航直到10 月底才确认完成建仓，被投资人吐槽踏空"牛市"行情；刘旭、韩创旗下所管理的权益产品配置上则集中 于价值股或大盘股。 简历显示，魏庆国北京大学经济学硕士出身，14年证券从业经验，2013年5月便加入大成基金，并于 2015年开始单独管理基金。曾任研究部研究员，股票投资部基金经理、总监助理，现任权益专户投资部 总监助理。 作者 | 谢美浴 编辑 | 付影 来源 | 独角金融 作为"老十家"公募之一，权益投资曾是大成基金管理有限公司（以下简称"大成基金"）亮眼的标签，如 今却陷入多重考验。 一方面，昔日百亿基金经理魏庆国年内被5次"内部调整"，最近两次是11月4日、11月6日，先后被免去 大成行业先锋、大成中小盘基金经理职务，且明确不转任大成基金其他工作岗位。至此，魏庆国已卸下 所有在管产品，此举被市场普遍解读为优化或解聘。 Wind数据 ...

Core Viewpoint - The recent market adjustment in A-shares, particularly in the technology sector, is seen as a natural profit-taking response following significant gains, but the long-term growth trajectory of AI and related technologies remains intact [1][2] Group 1: Market Trends - The technology sector, particularly AI, digital economy, and integrated circuits, has become the most popular investment area in the A-share market, with many passive index funds showing over 50% net value growth in the past year [1] - Active funds focusing on technology, such as China Europe Digital Economy and Huafu Technology Momentum, have seen net value growth exceeding 100% over the same period [1] Group 2: Investment Opportunities - The AI industry chain is identified as a core investment theme, with significant opportunities across various segments, including large models, GPU chips, optical modules, and PCBs, which are expected to see performance and stock price realization [3] - The demand spillover effect from AI is anticipated to benefit midstream sectors like storage, semiconductor equipment, and new materials, which currently have more reasonable valuations [3] Group 3: Sector Focus - Key application areas for AI include intelligent driving and humanoid robots, with intelligent driving already beginning to scale, while humanoid robots are still in earlier development stages [3] - The recent energy bottlenecks in the US AI industry present significant opportunities for the domestic renewable energy sector, particularly in photovoltaics, wind power, and energy storage, aligning strategically with AI's electricity demands [3] Group 4: Market Sentiment - The market is expected to refocus on sectors with favorable economic conditions, with technology growth sectors like gaming, semiconductors, consumer electronics, and renewable energy being highlighted as areas of interest [3]