盘后股价大跌近10%！资本开支爆表！亚马逊26年支出指引2000亿美元！砸钱AI超谷歌！

Core Viewpoint - Amazon's Q4 revenue growth of 14% year-on-year exceeded analyst expectations by nearly 9%, with AWS revenue growing 24%, marking the highest growth rate in over three years [1][9][3] Revenue and Profitability - Q4 net sales reached $213.39 billion, up 14% year-on-year, surpassing analyst expectations of $211.49 billion [9] - AWS revenue for Q4 was $35.58 billion, a 24% increase year-on-year, exceeding expectations of $34.88 billion [9] - Operating profit for AWS was $12.47 billion, a 17.3% increase year-on-year, with an operating margin of 35.0%, slightly below the previous year's 36.9% [9][12] Cash Flow and Capital Expenditure - Free cash flow dropped over 70% to $11.2 billion from $38.2 billion year-on-year, primarily due to a 59% increase in capital expenditures to $131.8 billion [16][15] - Amazon's capital expenditure guidance for 2026 is approximately $200 billion, a 50% increase from 2025, and 36.9% higher than Wall Street's expectation of $146.1 billion [3][5] Market Reaction and Investor Sentiment - Despite strong revenue growth, Amazon's stock price fell significantly post-earnings report, reflecting investor concerns over high capital expenditures and uncertain returns from AI investments [7][12] - The market's focus has shifted from AWS's growth potential to the sustainability of profit margins amid high investment cycles [12][17] Guidance for Q1 2026 - Amazon expects Q1 revenue to be between $173.5 billion and $178.5 billion, representing a year-on-year growth of 11%-15% [18] - Operating profit guidance for Q1 is between $16.5 billion and $21.5 billion, with a potential year-on-year decline of 10.3% at the low end [19] Advertising and Retail Performance - Advertising revenue for Q4 was $21.32 billion, a 22% increase year-on-year, providing a stable profit source amid heavy investments in other areas [25] - North American retail revenue grew 10% to $127.08 billion, with operating profit increasing 23.9% to $11.47 billion, indicating a recovery in profit margins [27][30] - International business revenue grew 17% to $50.72 billion, but operating profit fell 21.2%, highlighting challenges in profitability despite revenue growth [29][30]