AMD Is Up 149% Year to Date. Is the AI Chip Rally Getting Dangerously Crowded, or Is There Still Room to Run?

AMD posted Q1 2026 revenue of $10.3 billion, up 38% year-over-year, with data center revenue hitting $5.8 billion—a 57% jump that underscores its AI chip momentum. The stock has surged 149% year-to-date as the company captured larger slices of the accelerated computing market.

Management guided Q2 2026 revenue to $11.2 billion, representing 46% year-over-year growth. The company is preparing to launch its MI450 AI accelerators, with commitments already secured from OpenAI and Meta. These customer wins signal AMD is gaining traction against Nvidia in the AI infrastructure buildout.

The data center segment—now representing more than half of total revenue—continues to drive the growth narrative. The 57% year-over-year expansion in that division reflects enterprise and hyperscaler demand for AI training and inference chips. With the MI450 launch approaching and major cloud customers signed on, AMD is positioning to defend and expand its AI chip market share.

The 149% year-to-date rally has pushed valuation higher, but revenue growth accelerating into Q2 (46% versus Q1's 38%) suggests the earnings trajectory is keeping pace with the stock price.