Micron's $133B Year: Record Everything, a $150B Contracted Backlog — and a Stock That Can't Rally On It

Micron's $133B Year: Record Everything, a $150B Contracted Backlog — and a Stock That Can't Rally On It

Micron's fiscal Q4 (ended Aug 31, reported Sept 30) is the largest fundamental confirmation yet of the AI-demand thesis — and the market's response was a shrug. FQ4 revenue was $54.23B, up 379% YoY and 31% sequentially — the sixth consecutive quarterly record — with non-GAAP EPS of $33.42 vs. the $31.72 FactSet estimate and an 87.0% gross margin. Full-year FY26: revenue $133.2B (+256%), gross margin 81.1% (a 40-point improvement from FY25), EPS $75.52 (+811%). Q4 net income alone was $37.7B.

The load-bearing detail is contractual, not cyclical. Management disclosed 26 signed strategic customer agreements (SCAs) — take-or-pay — estimated at over 35% of revenue through 2030, with RPO of ~$150B and $32B of customer financial commitments¹ (mostly cash deposits), some now extending into 2031. Pricing in FQ4 was extraordinary: DRAM revenue a record $39.8B (+343% YoY, 73% of revenue) with prices up high-teens percent sequentially; NAND a record $14.1B (+526%) with prices up ~30% sequentially; data center SSD revenue nearly $10B, more than 10x the year-ago quarter. On HBM: "We have completed agreements for the vast majority of our calendar 2027 HBM bit supply with significant price increases year over year, narrowing the gross margin gap with conventional DRAM."

The verbatim quotes that frame the thesis:

"We expect memory and storage supply-demand conditions to be much tighter in fiscal 2027 and 2028 than they were in 2026." — CEO Sanjay Mehrotra

"Even with additional industry DRAM cleanroom space plans, with robust demand trends including new upside requests from customers, we do not have line of sight to when supply and demand will return to balance." — Mehrotra

"Even at floor prices, we expect margins meaningfully above any prior cycle peak margins." — CFO Mark Murphy (on the SCA book)

Guidance: FQ1-27 revenue $61.5B ± $1.5B, gross margin ~86.25% (explicitly the FY27 floor), EPS $38.15 ± $1.00 vs. $35.47 FactSet est. The cost of this visibility: capex of $11.5B in FQ1 and **$25B in 1H FY27** — vs. $30.7B in all of FY26 — with the increase mostly construction capex to accelerate cleanroom space "in late calendar 2028 and beyond." The balance sheet is a fortress: $73.5B cash and investments, net cash $68.3B, upgraded to BBB+ at all three agencies, with a commitment to step up capital returns from Dec 9, 2026 — "Over time, we expect to return 100% of our excess cash to shareholders."

The market's verdict: the stock fell ~1% the day after the print ($1,065.08 → $1,054.08) and closed the week at $1,074.89 (-2.1% Friday, RSI 75, -11.4% off its high) — up 57.7% vs. its 200-day at a $1.21T market cap and just 14.45x earnings. Per Investing.com's call recap, "the shares slipped in after-hours trading as investors weighed the company's heavy spending plans against its strong outlook." Buyback speculation is now building as the next catalyst.

Why it matters: The bear case on AI capex has been that the spend is debt-financed and the returns unproven. Micron is the strongest counter-evidence anywhere in the complex — customers are posting $32B of cash deposits against take-or-pay memory contracts out to 2031, and management says even floor pricing beats prior peak-cycle margins. It validates the component-cost-inflation leg of The Capex Answer Is In: No Slowdown — Big Four at ~$725B and Rising — as the Debate Shifts From "Will They Spend" to "What Return on $1.75T of Debt" and the utilization/pricing logic behind Intel's Comeback Goes Vertical: +250% YTD, +14.3% Last Week — SK Hynix Ohio Talks, Muse-Driven Agentic Demand, and a $150B Mark-to-Market on Its Old NAND Business. One caution flag inside the bull case: server content growth is now expected at a "modestly lower rate... amid tight memory supply" — the first hard evidence that memory scarcity is rationing AI hardware builds. That the equity cannot rally on a beat-and-raise of this magnitude, at 14.45x, tells you the debate is purely about cycle durability — and management just answered it with contracts, not adjectives.