Micron Caps Record Year With Soft After-Hours Tone as Capex Outlook Climbs
Micron Technology reported fiscal Q4 2026 revenue of $54.23B, up 379% YoY, and full-year revenue of $133.19B. Adjusted net income was $38.40B, or $33.42 per share, beating estimates. Despite strong results, shares fell after-hours due to increased capital expenditure plans for fiscal 2027, with management citing demand for more DRAM cleanroom space. Guidance for Q1 2027 revenue is $61.5B, above consensus, with earnings projected at $38.15 per share.
How this was made

The 30-second read
Why it matters
The guidance shift may prompt short‑term sell‑offs but underscores strong demand fundamentals.
Market read
Micron's earnings and capex outlook are material for memory‑chip investors and AI‑hardware supply chains.
What to watch
Cash generation remains robust, and margin expansion may offset capex spending over time.
Background
Micron posted record FY2026 revenue and earnings, then warned of higher FY2027 construction capex.
Ticker impact
Micron reported FY2026 earnings beat and raised FY2027 capex guidance, causing after‑hours share decline.
likely pressure as the market prices in the heavier capex outlook
The earnings beat is offset by a cautious capex outlook, which historically triggers short‑term sell‑offs.
Market effects
Higher capex may signal continued AI‑driven memory demand, supporting sector bullishness long‑term.
U.S. memory sector may see short‑term volatility, but global AI hardware demand remains strong.
Micron's guidance influences broader AI‑related semiconductor sentiment worldwide.
Counterpoint
The capex increase could be a catalyst for long‑term growth, presenting a buying opportunity on dip.
Key entities
- ExecutiveSanjay Mehrotra
CEO of Micron, outlined the increased capex plan.



