Jin Shi Shu Ju·2026-02-06 09:52Group 1 - Major tech companies announced a total capital expenditure of $660 billion for AI this year, leading to significant stock price declines due to investor concerns about the profitability of such investments [1][2] - Amazon, Google, and Microsoft collectively lost approximately $900 billion in market value following their quarterly earnings reports, as their substantial capital spending plans overshadowed strong revenue growth [1][2] - Amazon plans to invest $200 billion this year, exceeding market expectations by $50 billion, while Microsoft reported a 66% increase in data center spending, causing its stock to drop by 18% [2][3] Group 2 - Despite a 14% annual revenue growth to $1.6 trillion, the overall market sentiment remains pessimistic, with Apple being the only major tech company not participating in the AI capital expenditure race, resulting in a 7.5% stock price increase [1][2] - Meta announced a doubling of its capital expenditure to $135 billion, but its stock initially rose by 10% before losing gains due to broader market declines [3][4] - Concerns about an AI bubble are rising, with analysts indicating that the significant capital expenditures signal a longer timeline for realizing AI-related revenue [3][4] Group 3 - Oracle's reliance on OpenAI for future cloud business is highlighted, with a recent bond issuance of $25 billion, yet its stock fell by 18% over five trading days [4] - Apple's capital expenditure decreased by 17% to $2.4 billion, with a total of approximately $12 billion for the year, benefiting from a partnership with Google to enhance AI capabilities [4][5] - Nvidia is expected to release its earnings report amid a volatile market, with investors looking for a return on their substantial capital expenditures related to AI [5]