Sou Hu Cai Jing·2026-02-01 14:55Core Insights - The recent earnings reports from major US tech companies, including Microsoft, Meta, Apple, and Tesla, highlight a shift in market sentiment towards AI investments, moving from "full acceptance" to "cautious evaluation" [1] Group 1: Company Performance - Microsoft experienced a significant stock drop of nearly 10% following its earnings report, resulting in a market value loss of over $35 billion, marking its largest single-day decline in nearly six years [3] - In contrast, Meta's stock surged over 10% as it demonstrated improved advertising conversion rates through AI applications, a key area where Microsoft fell short [3][5] - Despite exceeding revenue and profit expectations, Microsoft's Azure cloud service revenue growth slowed from 40% to 39%, while its capital expenditures surged 66% year-over-year to $37.5 billion, reaching a record high [5] Group 2: Strategic Shifts - Tesla is shifting its strategic focus entirely towards AI and autonomous driving, with plans to halt production of Model S and Model X to allocate resources for developing humanoid robots [7] - Apple reported record iPhone revenue of $85.27 billion and is collaborating with Google to enhance its personal intelligence system, Apple Intelligence [7] - Intel announced that its advanced 18A chip manufacturing process has entered mass production, actively expanding capacity to meet AI chip demand [7] Group 3: Market Trends - Analysts suggest that the current earnings season indicates a transition of AI from a "arms race" phase to a "value realization" period, where companies that effectively integrate technological advantages with business models and demonstrate clear profit pathways will gain long-term trust from capital markets [9]