Micron Technology (NASDAQ: MU) closed at $937.11 on 19 August 2026, down 0.39%, and traded at $943.49 in the pre-market at 05:42 AM EDT on 20 August. The stock is up 228% year to date and 668% over twelve months — and it is still 25% below the $1,255 high it set on 25 June.
Both of those facts are true at once, and that is the whole problem with valuing Micron right now.
What actually happened this week
Micron ran from $861.00 on 10 August to $1,011.75 on 17 August — up 17.5% in five sessions — then fell 7.02% on 18 August and drifted 0.39% lower on the 19th. The rest of the memory complex went with it. On 19 August, Western Digital fell 6.87%, Seagate 7.87% and SanDisk 3.50%.
The trigger was not memory news. On Monday 17 August the Wall Street Journal reported that nine large technology companies carry roughly $3 trillion of off-balance-sheet AI commitments, growing considerably faster than the roughly $600 billion of capital expenditure they actually report. The market repriced it on Tuesday. As Eric Bleeker of 24/7 Wall St. put it that day, “there is no memory-specific bad news today… Today’s move is profit-taking on the most crowded corner of AI hardware.”
Two other things were pressing at the same time. The 30-year Treasury yield hit a 19-year high on 18 August, and the trade was extremely crowded — Bank of America’s July fund manager survey found 82% of respondents calling semiconductors the most crowded trade on the street, with none of them short.
Then on 20 August, SK Hynix rose 12% in Seoul after saying it would accelerate its existing 40 trillion won (roughly $28.7 billion) share repurchase and cancellation programme, targeting a return of more than half of cumulative 2025–2027 free cash flow. Samsung rose 8.69% in the same session. Citi’s Peter Lee called the move “a meaningful floor for the share price.”
The numbers Micron just printed
Micron’s fiscal third quarter of 2026 ended 28 May and was reported on 24 June. It is one of the more extraordinary quarters any large-cap semiconductor company has produced:
- Revenue $41.46 billion, up 74% sequentially and 346% year on year, against guidance of $33.5 billion
- Gross margin 84.6%
- Operating margin 80.4%, net margin 68.1%
- Diluted EPS $24.67
- Free cash flow $18.3 billion in the quarter
Guidance for fiscal Q4 is a record $50.0 billion of revenue, plus or minus $1.0 billion, gross margin of approximately 86.0%, and EPS of $31.00 plus or minus $1.00. Trailing twelve-month revenue is $90.27 billion against net income of $50.47 billion.
The balance sheet has been transformed alongside it. Long-term debt fell from $14.0 billion to $5.1 billion over the first nine months of fiscal 2026 as Micron repaid $9.38 billion, and all three rating agencies upgraded the company to BBB+. Net cash is roughly $24.4 billion.
For scale: Micron’s previous best annual gross margin, ever, was 58.9% in fiscal 2018. It is currently guiding 86%.
The part of the story that is genuinely new
The most important development at Micron is not HBM. It is the Strategic Customer Agreements.
Micron has signed 16 SCAs, typically five-year deals running from calendar 2026 to 2030, with binding take-or-pay volumes. They cover roughly 20% of DRAM volume and about a third of NAND volume, and the company expects that when the programme is complete, half or more of total revenue will sit under contract. Fourteen of the sixteen carry approximately $100 billion of cumulative revenue at minimum contract price. Micron is holding $22 billion of customer deposits and related commitments, about $18 billion of it cash.
This is a real change in how a memory company earns money. It is also, read carefully, a two-sided instrument. From Micron’s own prepared remarks: “The largest agreements generally have a ceiling price for existing products at the current CQ2 market price, and a floor price through the term.” The floor, management says, “enables a very robust gross margin for Micron, well above our peak quarterly margins in any past cycle.”
So the downside is genuinely cushioned. But roughly 40% of revenue becomes fixed-price or ceiling-capped — which means the same contracts that protect Micron in a downturn also cap what it earns in a melt-up. Investors underwriting unbounded upside from here should read that sentence twice.
A necessary correction on HBM
High-bandwidth memory is the reason most people own this stock, and it is also where the loosest claims circulate. Three points worth being precise about, because Micron’s filings are narrower than the commentary around them:
Micron does not disclose HBM revenue. HBM sits inside the Cloud Memory business unit, which did $13.77 billion in the quarter at an 83% gross margin. The only HBM-specific figure the company has published is that it has “already shipped over $1 billion in HBM4 revenue” — a cumulative number, not a quarterly run-rate.
The phrase “HBM sold out” does not appear in the fiscal Q3 press release, the prepared remarks, the earnings deck or the prior quarter’s remarks. The supportable statement is CEO Sanjay Mehrotra’s: “DRAM and NAND industry demand continues to significantly exceed industry supply. We expect tight conditions to persist beyond calendar 2027.”
Micron is the smallest of NVIDIA’s three qualified HBM4 suppliers. All three were qualified for the Vera Rubin platform in June 2026. Supply-chain estimates place allocation at roughly 60–70% to SK Hynix and 25–30% to Samsung, leaving Micron the remainder. Samsung has already sampled HBM4E.
What Micron can show is execution: HBM4 12-high is ramping “twice as fast as HBM3E 12-high,” and HBM4E enters volume production in calendar 2027.
Pricing: the inflection is already visible
Micron’s disclosed sequential price moves in fiscal Q3 were startling — DRAM average selling prices up in the low 60% range, NAND up in the mid 80% range. Across the first nine months, DRAM ASPs rose about 140% year on year and NAND about 130%.
But the second derivative has turned. TrendForce expects third-quarter DRAM contract prices to rise 13–18% and NAND 10–15% — “a noticeably slower pace than in previous quarters.” For context, conventional DRAM contract prices rose 93–98% in the first quarter of 2026.
And the company said it first. From CFO Mark Murphy, in the same set of remarks that guided to 86% gross margin: “Our fiscal Q4 gross margin outlook reflects a meaningful moderation in the rate of price increases.”
One caveat on the pricing data itself: TrendForce’s 13–18% figure is a forecast, and its public contract table covers legacy DDR4 and DDR3. There is no verifiable public mainstream DDR5 or server contract print for July or August 2026. Anyone quoting a precise current contract price is extrapolating.
Micron MU stock prediction: the bull case at $1,625
The anchor is UBS analyst Timothy Arcuri, who reiterated a Buy and a $1,625 target on 10 August 2026. Against the $943.49 pre-market anchor that implies roughly 72% upside.
The arithmetic is not heroic, and it can be done entirely off Micron’s own guidance. The company has guided fiscal Q4 EPS to $31.00 plus or minus $1.00. Annualise that at zero further growth and you get $124.00. A $1,625 share price is therefore about 13 times a run-rate Micron has already told the market it expects to hit — not a demanding multiple for a business simultaneously guiding to 86% gross margins. The wider Street sits below Arcuri: the S&P Global-polled median across 46 analysts is $1,550, with an average of $1,502.
The supporting case:
- Supply cannot respond quickly. Mehrotra: “Even as we expect industry supply to improve gradually in 2028, we currently do not have line of sight as to when memory supply will be able to catch up with increasing demand.” Greenfield fabs, skilled trades, permitting and power are all constraints — and HBM makes it worse, since one HBM bit consumes roughly three bits of conventional DRAM capacity.
- The SCAs put a floor under the cycle at gross margins management says exceed any prior peak.
- Capital return inflects from 9 December 2026, the second anniversary of the CHIPS agreements, after which Micron intends to increase returns and “over time, expect[s] to return 100% of our excess cash to shareholders.” It repurchased no stock at all in fiscal Q3 — that is dry powder, not disinterest.
- The Street is long. The S&P Global-polled consensus across 46 analysts is Strong Buy, with a median target of $1,550 and an average of $1,502. The August actions we have verified are BofA’s Vivek Arya at $1,550, UBS’s Timothy Arcuri at $1,625 and Mizuho’s Vijay Rakesh at $1,375.
Worth noting what the target distribution does not contain: among the August notes we were able to verify independently, none sits below the current share price. The clearest bearish signal from a major house is not a low target at all — it is Citi cutting from $1,400 to $1,150 on 7 August while keeping a Buy rating.
Micron MU stock prediction: the bear case at $620
The bear number is $620, roughly 34% below the anchor. Three independent routes converge there, which is why it is the number to use rather than a rounder guess.
Route one — run-rate times a trough multiple. Take fiscal Q4 guided EPS of $31.00, annualise it to $124.00 with zero further growth, and apply 5 times. That is $620. A five multiple sounds punitive until you look at what Micron has actually traded at when the market believed earnings had peaked: 4.6 times at the fiscal 2018 peak, 7.3 times at the fiscal 2022 peak, and 137.5 times at the fiscal 2024 trough. A single-digit multiple on Micron has historically been a sell signal, not a bargain.
Route two — repeat the last cycle. The 2022 cycle took Micron down 50.8% peak to trough; the 2018 cycle, 56.1%. Apply the milder of the two to the $1,255 high and you get $617.
Route three — multiple compression that is already happening. Citi’s Atif Malik cut his target from $1,400 to $1,150 on 7 August — the only downward revision from a major house in three months — and cut his multiple from 10 times to 8 times on 2027 earnings while remaining a bull.
What underwrites the bear case:
The cyclicality is not theoretical, and it is brutal. Micron’s fiscal 2023 gross margin was negative 9.1% — the company sold below cost for an entire year, losing $5.83 billion. Revenue fell 49.5% from the fiscal 2022 peak. In the worst quarter, gross margin hit negative 32.7%. Micron’s own 10-Q says it plainly: “In some prior periods, average selling prices for our products have been below our manufacturing costs, and we may experience such circumstances in the future.”
Citi has dated the peak. Malik sees DRAM and NAND prices decelerating each quarter and “peaking in 2Q of next year,” with gross margins retreating “from the mid-80% range toward the mid-70% range next year.” He names the risk directly: “China competition and capacity additions in both NAND and DRAM markets is the biggest risk to our thesis.”
NAND cracks first, and NAND is growing as a share of Micron. TrendForce expects substantial NAND output expansion in 2027, with the sufficiency ratio turning positive and easing in the second half as “new production capacity comes online while consumer electronics demand remains weak.” NAND was 24% of Micron’s fiscal Q3 revenue, up from 21% the prior quarter.
Everyone is building. Micron’s fiscal 2026 capex is about $27 billion, up from $15.9 billion in fiscal 2025, with fiscal 2027 higher again. SK Hynix is lifting 2026 capex toward a high-40-trillion-won range. Samsung is expanding Pyeongtaek. That supply lands in 2027 and 2028 — precisely when Citi expects prices to roll.
HBM pricing is already falling. Counterpoint found average HBM prices declined during the second quarter on weakness in older HBM3E and delays to HBM4. The same research notes SK Hynix’s DRAM share fell from 39% to 26% year on year partly because early long-term agreements limited its ability to capture spot upside — which is exactly what Micron’s own ceiling prices are designed to do.
China is scaling. CXMT’s DRAM share reached roughly 8% in 2025 with revenue up 716%, and it is adding around 85,000 wafer starts per month this year. Counterpoint’s MS Hwang says CXMT “is targeting to produce HBM from the end of 2026.” We covered the CXMT listing and what its prospectus does and does not fund separately.
The customers may be slowing. UBS models hyperscaler capex growth decelerating from 76% in 2026 to 25% in 2027 and 6% in 2028. Alberto Conca of LFG+ZEST has trimmed memory names and bought puts, warning that “cash flow is starting to be almost completely drained by capex.” The Philadelphia Semiconductor Index fell 19% in July 2026, its worst month since 2008.
And there is a named short. Michael Burry’s Scion disclosed a short position in Micron at $1,051.87 in early July and added to it around $880 at the end of the month, calling the stock a case of “fear of missing out, greater fool theory, [and] public commitment bias” and noting that Micron “defines cyclical like no other.”
Note what the bear case does not require. No bankruptcy, no loss year, no collapse in AI demand. $620 sits 10% above Micron’s own 200-day moving average of $563.69 and just 16% below its 2026 low close of $739.00 set on 29 July. It is a level this stock visited weeks ago.
Where this leaves the stock
Micron is priced at 13.0 times derived fiscal 2026 EPS of $72.13, or 7.6 times the fiscal Q4 run-rate. On the numbers it is producing today, that is cheap. The entire question is whether those numbers are a new baseline or a cycle peak — and Micron’s own history says a single-digit multiple is what the market pays immediately before earnings fall by half.
What is genuinely different this time is the contract book: $100 billion of committed revenue, $22 billion of customer deposits, and floor pricing that management says protects margins above any prior peak. What is not different is that memory has never once escaped its cycle, and that the same contracts cap the upside.
Two things to watch. The first is fiscal Q4 results, due in late September — Micron has not yet confirmed the date, and the company typically announces about three to four weeks ahead. The second is the rate of change in contract pricing, not its level: the CFO has already flagged moderation, and Citi thinks the peak arrives in the second quarter of calendar 2027.
For the rest of the complex, see our coverage of SanDisk (SNDK) and Applied Materials (AMAT).
This article is for informational purposes only and does not constitute investment advice. Figures are sourced from Micron’s SEC filings, its fiscal Q3 2026 press release and prepared remarks, TrendForce, Counterpoint and named analyst reports, and are anchored to a pre-market quote of $943.49 at 05:42 AM EDT on 20 August 2026. Verify current data before making any investment decision.