AI主题基金调仓曝光 基金经理如何看待估值“泡沫”？

Core Insights - The performance of several funds heavily invested in the AI sector has been notable, with some achieving significant gains in 2025, but there are differing opinions among fund managers regarding future prospects [1][2]. Group 1: Fund Performance and Adjustments - The fund "China Europe Digital Economy" achieved a 143.07% increase in 2025, ranking high among active equity funds, with notable increases in holdings of companies like Shengyi Technology and Inspur Information in Q4 [2]. - The "Qianhai Kaiyuan Hong Kong-Shenzhen Enjoy Life" fund also saw significant growth, adjusting its top holdings to focus more on optical communication and liquid cooling sectors [3]. Group 2: Investment Opportunities and Risks - Fund managers are optimistic about hardware investment opportunities linked to computing power, with expectations that the share of "light" and "storage" in capital expenditures will increase by 2026 [4]. - There is a potential energy crisis due to the rapid construction of AI data centers outpacing traditional grid expansion, leading to investment opportunities in power infrastructure companies [5]. Group 3: Perspectives on Valuation and Market Sentiment - There is a debate among fund managers regarding the valuation of AI stocks, with some arguing that while valuations have recovered, they do not necessarily indicate a bubble [6]. - The concept of "bubble" is viewed as neutral, with the focus on whether technological advancements can sustain new applications and whether commercialization can convert capital into real income [7].