Nvidia(US:NVDA) Hu Xiu·2025-10-29 15:43Core Viewpoint - Nvidia has become the first company in history to surpass a market capitalization of $5 trillion, driven by strong demand for AI technology and significant investments in AI infrastructure [1][2]. Group 1: Nvidia's Market Position and AI Demand - Nvidia's CEO Jensen Huang highlighted that the Blackwell and Rubin architecture chips could generate over $500 billion in revenue from 20 million GPUs by 2026, which is five times the revenue expected from the Hopper architecture chips between 2023 and 2025 [2]. - Huang also dismissed concerns regarding an AI bubble, despite rising skepticism in the market as Nvidia's valuation soared [3][4]. Group 2: Capital Circulation and Investment Dynamics - Nvidia's $100 billion investment in OpenAI has raised concerns about an AI bubble, as OpenAI committed to a $10 billion GPU order in return, creating a circular flow of capital between Nvidia and OpenAI [5][7]. - This capital cycle involves Nvidia investing in OpenAI, which in turn purchases cloud services from Oracle worth $300 billion, leading to further chip orders from Nvidia [7][8]. Group 3: Financial Health of Major Tech Companies - The free cash flow of the "Big Seven" tech companies has decreased by 62.45% from the end of 2024 to mid-2025, indicating a shift towards leveraging external financing for AI investments [12][14]. - Companies like Meta are increasingly resorting to debt financing, with Meta raising $27 billion through private debt issuance to build data centers, reflecting a trend of high-risk financing strategies [14]. Group 4: AI's Role in U.S. Economic Strategy - The U.S. government views AI as a core component of national strategic competition, leading to increased investments and policies aimed at maintaining dominance in AI technology [15][37]. - The "Stargate Project" aims to establish a global AI data center network with a $500 billion investment, indicating the scale of financial commitment required to support AI initiatives [40][42]. Group 5: Market Dynamics and Valuation Concerns - The S&P 500 has risen by 17.16% this year, driven by optimism around corporate earnings and AI investments, but this growth is largely attributed to valuation increases rather than fundamental earnings growth [22][31]. - The concentration of market capitalization among the top 10 stocks in the S&P 500, which are heavily AI-related, has reached 41.43%, raising concerns about potential overvaluation similar to the dot-com bubble [28][30].