Micron (MU) Profit Soars 1,400%, Shares Rocket to Fresh High
Micron reported a ~1,400% surge in profit with FY2025 revenue hitting $37.4B (+48.9% YoY) and diluted EPS of $7.59, driving shares to a fresh all-time high. The blowout print validates the AI-driven memory supercycle thesis but raises the bar for what's already priced in at current levels.
What happened
Micron reported a ~1,400% surge in profit with FY2025 revenue hitting $37.4B (+48.9% YoY) and diluted EPS of $7.59, driving shares to a fresh all-time high.
The read · Jun 25
MU shares rocket to fresh highs on a historic profit recovery — the question is whether AI-driven HBM demand keeps margins elevated or whether peak-cycle pricing is now baked in.
Wrong if
Memory pricing is cyclical — any signal of HBM ASP erosion, Samsung capacity ramp acceleration, or hyperscaler capex slowdown would compress forward margin estimates rapidly and reverse the move.
CoverageSource: Yahoo Finance · Published here THU, JUN 25 · 11:11 PM ET · the only report in this recordHow this is decided →
The chart · MUTradingView · third-party feed, not the Wire’s licensed closes
🔒 Click to interact · scroll moves the page
The story1 min read
Micron Technology posted a staggering 1,400% year-over-year profit increase for its fiscal year ending August 2025, with total revenue reaching $37.4 billion — nearly 49% above the prior year. Gross margins came in at 39.8% and net margins at 22.8%, reflecting the sharp pricing recovery in DRAM and NAND as AI infrastructure spending pulled forward massive HBM demand. Diluted EPS landed at $7.59 for the full fiscal year.
The numbers confirm what bulls have argued for over a year: Micron is the primary memory supplier riding the AI training and inference buildout, with HBM3E shipments ramping to hyperscalers including NVIDIA's GB200 supply chain. The magnitude of the recovery — from near-zero margins in FY2023 — is historically rare in the semiconductor cycle.
The key tension now is valuation versus the cycle. Shares hitting a fresh high on this print means the market is pricing forward momentum, not trailing results. Memory cycles are notoriously boom-bust, and if hyperscaler capex pauses or HBM pricing erodes as Samsung and SK Hynix ramp capacity, Micron's margins compress quickly.
What to watch next: Q1 FY2026 guidance, HBM allocation mix and ASPs in the upcoming earnings call, and any commentary on supply additions from Korean competitors. The bull case is that AI infrastructure spending keeps HBM supply structurally tight through 2026; the bear case is that the stock is now priced for perfection at a cyclical peak.
The read, in fullWhy it matters
The 1,400% profit surge and 39.8% gross margin confirm Micron has moved structurally higher in the memory value chain via HBM; with FY revenue at $37.4B and EPS at $7.59, estimates likely move up, creating a near-term price-target upgrade cycle. Fresh all-time highs on record earnings typically see momentum continuation for 4-6 weeks absent a macro shock. The risk is the cycle, not the current quarter.
The arc● Open · no developments yet
· Published
The read above, as written. kept as written · closes shown from JUN 26 on
Next · what would move this
A dated catalyst on SEP 25 · 4-6 weeks post-print, into next quarterly update. Follow to be told when one lands.
Since this story · named here, equal weight · 1D EOD+0.3%
JUN 26 · first close after publicationSEP 4
Price context does not establish that the story caused the move.
▲ The case it holds
With FY2025 revenue up 48.9% YoY and gross margins at 39.8%, Micron's HBM3E supply remains structurally tight as NVIDIA GB200 ramp continues through 2026, supporting sustained pricing power well above mid-cycle norms.
▼ The case it breaks
Memory has historically mean-reverted sharply at peak margins — Samsung and SK Hynix are aggressively ramping HBM capacity, and if supply catches demand by mid-2026, Micron's 39.8% gross margin could compress back toward the mid-20s, pressuring a stock already priced at a fresh all-time high.
Kept as written · your side, if you take one, is graded privately against licensed closes after 10 trading days · nothing here is advice · How the Wire is made →
Shares a name with this story — discovery, not a connection.
The memory
This page is kept as it was written on Jun 25. Later coverage joins it only when the company and catalyst evidence match, and what the stock did is shown from licensed end-of-day closes — never re-graded, never backdated. The judgment is yours.