Jim Cramer Rejected This AI Stock Before It Rose Over 30% in August
Super Micro Computer (SMCI) rose 31% in August 2026, driven by strong earnings and a broader rally in AI and enterprise software stocks. The company reported $11.1B in revenue and a 750-basis-point gross margin beat. However, SMCI faces challenges, including negative operating cash flow and customer concentration. Jim Cramer initially dismissed the stock but later acknowledged its gains.
How this was made
The 30-second read
Why it matters
Earnings beat and FY27 guidance drove a 31% price jump, but negative cash flow and regulatory scrutiny may limit upside.
Market read
SMCI's earnings highlight both growth potential and risk factors, influencing AI infrastructure stocks and short‑squeeze dynamics.
What to watch
High customer concentration (28% from one client) and $12.9B inventory buildup could pressure margins.
Background
SMCI's August price surge followed a strong earnings release and a short‑squeeze narrative, contrasted with lingering operational risks.
Ticker impact
SMCI reported Q4 2026 earnings with $11.1B revenue, 750‑bp margin beat and guidance to $65‑72B FY27, driving a 31% August rally.
Potential short‑term upside if guidance holds, but volatility likely on cash‑flow concerns.
Fresh earnings data and guidance are primary disclosures; market reaction already strong, but fundamentals introduce downside risk.
Market effects
AI server and enterprise software sector may see broader rally as short‑squeeze unwind.
U.S. tech stocks gain momentum, supporting Nasdaq performance.
Highlights supply‑chain and export‑control risks for global AI hardware providers.
Counterpoint
Cramer's skepticism on cash flow and export‑control issues suggests a pull‑back risk despite short‑term rally.
Key entities
- CompanySuper Micro Computer
AI server maker reporting Q4 earnings and FY27 guidance.
- PersonJim Cramer
Host who initially dismissed SMCI, later noted its rally.
