Big Tech stocks tumble while Micron continues to gain on Q3 earnings
Micron (MU) continues to gain after its Q3 earnings beat, posting $37.4B in revenue (+48.9% YoY) with 39.8% gross margins and $7.59 diluted EPS, even as broader Big Tech sells off. The divergence sets up a question of whether MU's memory-cycle recovery is durable enough to hold gains against a deteriorating macro and tech tape.
What happened
Micron (MU) continues to gain after its Q3 earnings beat, posting $37.4B in revenue (+48.9% YoY) with 39.8% gross margins and $7.59 diluted EPS, even as broader Big Tech sells off.
The read · Jun 25
MU is outperforming a falling tech tape on blowout Q3 numbers — the question is whether the memory upcycle has enough legs to sustain the move or whether cyclical risks and macro pressure will reassert.
Wrong if
Memory markets are deeply cyclical — any sign of AI capex slowdown, inventory overbuild from hyperscalers, or aggressive pricing from Samsung/SK Hynix would compress MU's margins fast and likely reprice the stock sharply lower.
CoverageSource: AOL.com · Published here THU, JUN 25 · 3:15 PM ET · the only report in this recordHow this is decided →
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The story1 min read
Micron reported a blowout fiscal Q3, with revenue of $37.4B representing nearly 49% year-over-year growth — a dramatic recovery from the memory downcycle that cratered results in 2023. Gross margins expanded to 39.8% and net margins came in at 22.8%, with diluted EPS of $7.59, signaling that HBM (high-bandwidth memory) demand tied to AI infrastructure buildout is translating into real pricing power and volume.
The stock is continuing to gain even as Big Tech broadly sells off, a notable divergence that suggests MU is being read as a cycle/AI story rather than a pure beta-to-tech play. The memory sector has historically been one of the most volatile in semis, and MU's current trajectory reflects a sharp upcycle driven largely by AI accelerator demand — particularly from hyperscalers buying HBM for GPU clusters.
The bull case rests on whether AI capex holds and HBM pricing remains firm. If hyperscalers continue building at pace, MU's forward revenue curve could push significantly higher. The bear case is that DRAM and NAND markets are notoriously cyclical — an inventory overbuild, a slowdown in AI capex, or pricing pressure from Samsung/SK Hynix could compress margins quickly.
With Big Tech broadly under pressure, any rotation out of growth/tech could eventually drag MU lower even if its fundamentals remain intact. The key catalyst to watch is forward guidance and any commentary on HBM pricing visibility into fiscal 2026.
The read, in fullWhy it matters
MU's 48.9% YoY revenue growth and 39.8% gross margins confirm the memory upcycle is in full force, driven by HBM/AI demand; the stock gaining against a falling Big Tech tape signals sector-specific strength rather than beta drift. Post-earnings drift in the direction of a beat is a well-documented pattern in semis, and MU's results clear a high bar. The enrichment data shows real operating leverage, not just top-line inflation.
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Since this story · named here, equal weight · 1D EOD-16.2%
JUN 25 · first close after publicationSEP 4
Price context does not establish that the story caused the move.
▲ The case it holds
MU's 48.9% YoY revenue growth and $7.59 diluted EPS, driven by HBM demand for AI infrastructure, represent genuine cycle expansion — not a one-quarter anomaly — and continued AI capex by hyperscalers points to durable pricing power into FY2026.
▼ The case it breaks
DRAM and NAND markets have historically mean-reverted sharply from peak margins, and if AI infrastructure spending decelerates or Samsung/SK Hynix ramp HBM supply aggressively, MU's 39.8% gross margins could erode quickly — a pattern MU has lived through multiple times.
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