谷歌（ALPHABET）-A（GOOGL.O）：25Q4财报点评：云收入强劲增长，26年资本开支接近翻倍

Investment Rating - The investment rating for Alphabet Inc. (GOOGL.O) is "Outperform" [7] Core Insights - The company reported a strong revenue growth of 18% year-over-year, reaching $113.8 billion in Q4 2025, with a net profit of $34.5 billion, reflecting a 30% increase [2][13] - Google Cloud revenue surged by 48% year-over-year to $17.7 billion, with a backlog of $240 billion, indicating robust demand and growth potential [3][11] - Capital expenditures (CAPEX) for Q4 2025 were $27.9 billion, up 113% year-over-year, with expectations for 2026 CAPEX to reach $175-185 billion, nearly doubling from the previous year [4][12] Revenue Overview - Total revenue for Q4 2025 was $113.8 billion, with a GAAP gross margin of 60% and an operating profit margin of 31.6% [2][13] - Service revenue was $95.9 billion, with search advertising revenue at $63.1 billion, up 17% year-over-year, and YouTube ad revenue at $11.4 billion, up 9% [10][14] Cloud Performance - Google Cloud's operating profit margin improved to 30.1%, with significant growth in new customer acquisition and existing customer spending exceeding initial commitments by over 30% [3][11] - Nearly 75% of Google Cloud customers are utilizing vertically optimized AI solutions [3][11] Capital Expenditure Plans - The company plans to significantly increase its capital expenditures, with a forecast of $175-185 billion for 2026, representing a year-over-year increase of 91%-102% [4][12] Financial Projections - Revenue projections for 2026 and 2027 have been raised to $471.8 billion and $543.3 billion, respectively, with net profit estimates adjusted to $145.4 billion and $165.4 billion [4][6]