AMD: Data Center Surge Powers $400B Valuation
AMD trades at $245.64 — up 193% from its 52-week low of $83.75 and within 8% of its all-time high. The stock has added roughly $230 billion in market cap over the past year, driven almost entirely by one bet: that AMD's MI-series AI accelerators can capture meaningful share from Nvidia in the data center. The bet is working. Q4 2025 revenue hit $10.27 billion, up 38% sequentially from Q3, with data center demand pulling gross margins to 54.3%. Full-year free cash flow tripled to $6.74 billion from $2.41 billion in FY2024. Goldman Sachs named AMD a top semiconductor pick heading into Q1 2026 earnings, and Erste Group upgraded the stock to Buy with a forecast of 32% year-over-year revenue growth. But at 94x trailing earnings and 58x on a quarterly-annualized basis, AMD's valuation assumes near-flawless execution. With Q1 2026 earnings due May 5, investors face a clear question: does the data center momentum justify a $400 billion price tag, or has the market already priced in every catalyst?