NextFin News - Micron reports fiscal Q4 2026 earnings after the close today, with the earnings call beginning at 4:30 PM ET. The setup is extraordinary by any historical measure. Wall Street consensus sits at $51.20 billion in revenue, which would represent 349.5% year-over-year growth from the $11.32 billion reported in Q4 FY2025. Consensus EPS is approximately $31.56, up from $3.03 a year ago, a 938% increase. Micron's own guidance pointed to $50 billion plus or minus $1 billion, at 86% gross margin. The company has beaten consensus revenue estimates in each of the past four quarters by an average of roughly 15 to 20 percent. A beat is the base case, not the upside scenario.
The number that moves the stock tonight will not be Q4 revenue. It will be Q1 FY2027 guidance and the full-year FY2027 outlook.
The Numbers That Will Confirm the Past
The Q4 revenue breakdown the market is watching by segment: DRAM at approximately $38.26 billion, NAND at approximately $12.32 billion, and NOR at roughly $169 million. DRAM's $38 billion quarter would represent 325.8% year-over-year growth, which reflects both the extraordinary pricing environment and Micron's HBM4 ramp into its lead hyperscaler customer.
Gross margin is the quality signal. Micron guided 86% for Q4. Nvidia's CFO said in August that memory pricing has reached "extreme" conditions that have compressed Nvidia's own gross margins and are "headed even higher into next year." If Micron delivers 86% or above on gross margin, it confirms that the pricing power Nvidia described as an external cost is flowing directly into Micron's P&L. A gross margin above 87% would be the first signal that pricing conditions have exceeded even Micron's own elevated expectations.
EPS will be in the $31 to $33 range under any reasonable scenario. The four-quarter EPS trajectory tells the story of what has happened: $4.78, $12.20, $25.11, and now $31 to $32. That is not a cyclical recovery. It is a structural re-rating of a business that has fundamentally changed its revenue and margin profile.
The Only Question That Actually Moves the Stock
Q1 FY2027 guidance is the number every institutional investor is waiting for. Micron's own Q4 guide of $50 billion was the $41 billion Q3 result plus sequential growth. The question is whether sequential growth continues into Q1 FY2027 at the same pace, decelerates, or accelerates.
Micron's CEO confirmed at a conference in August that 2027 supply conditions will be "even tighter" than 2026. Nvidia's CFO confirmed in August that memory pricing is in "extreme" territory and heading higher into next year. SK Hynix's Q2 results showed HBM pricing holding with operating margins at 76% on revenue that surged 257% year over year. These three external data points all point toward Q1 FY2027 guidance that should be at or above Q4 levels. If management guides Q1 FY2027 revenue above $52 billion, the market will read it as confirmation that the cycle has further room to run. If guidance comes in at or below Q4 levels, questions about peak cycle will resurface regardless of the Q4 beat.
The specific HBM commentary is the most scrutinized element of the call. HBM4 has entered high-volume production for Micron's lead customer, and qualification samples have reached additional customers. Management's language about HBM4 customer expansion timeline, and whether the next wave of hyperscaler contracts is being signed at prices consistent with or above current levels, will be the single most important disclosure of the entire call.
What This Quarter Settles and What It Leaves Open
Micron's Q4 result will settle two debates that have been running since the summer selloff.
The first is whether the sell-side EPS models for FY2027 are too high or too low. The consensus FY2027 EPS of approximately $154 has been the center of gravity for valuation discussions all year. If Q4 delivers a beat and Q1 FY2027 guidance implies a trajectory consistent with or above $154, the analysts who maintained their models through the July correction will be validated. If the guidance implies sequential deceleration, the first wave of FY2027 estimate cuts begins tonight.
The second is the CXMT question. ChangXin Memory Technologies debuted on Chinese exchanges in late July at a valuation that briefly touched $488 billion and triggered a sector-wide selloff on fears that Chinese DRAM supply would compress pricing. Micron's Q4 margin result is the cleanest available data on whether CXMT's conventional DRAM expansion has had any measurable effect on realized pricing. An 86% gross margin or higher answers that question definitively: conventional DRAM competition from China is not yet compressing the pricing that matters for Micron's revenue mix. SK Hynix's Q2 miss came from supply tightness causing conventional customers to get less product than they wanted, not from Chinese supply pushing them toward alternatives. Micron's Q4 result will confirm or complicate that read.
The Fed hiked 25 basis points on September 16 and signaled one more hike by year-end, with 12 of 18 dot plot members expecting at least one additional increase. That rate environment is a multiple headwind for high-growth technology stocks. But Micron's contracted revenue structure, with $100 billion in take-or-pay agreements and sold-out HBM through 2027, provides earnings visibility that is structurally unlike prior memory cycles. A 10-year yield at 4.61 percent compresses what multiple the market assigns to $154 in FY2027 EPS. It does not change whether Micron earns $154 in FY2027 EPS.
The report comes after the close. The call begins at 4:30 PM ET, the market will know what Micron thinks 2027 looks like.
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