EARNINGS PRINTS

Micron (MU) Q4 fiscal 2026 results

Q4 FY26: quarter ended Sep 3, 2026 (14 weeks)/Release accepted Sep 30, 2026 4:02 PM ET

Final10-K filed Oct 9, 2026MUQ4 FY26

6th straight quarterly revenue record

Records measured over filed history since Q1 FY10 (68 comparable quarters).

Quarterly revenueQ1 FY24 to Q4 FY26 (12 quarters)
Revenue
$54.2BYoY n/a
Net income
$37.7BYoY n/a
Diluted EPS
n/aYoY n/a

Q4 FY26 = quarter ended Sep 3, 2026YoY n/a: 14-week or irregular quarter (not comparable)Data as of

Micron reported revenue of $54.2B for Q4 fiscal 2026 (quarter ended Sep 3, 2026). That is the highest quarterly revenue in 68 comparable quarters since Q1 FY10, and the 6th record in a row. On the same quarter a year earlier, revenue is +379.3% as reported and +345.0% per week: the two quarters ran 14 and 13 weeks.

Informational only. Not investment advice or a recommendation to buy, sell or hold any security. Figures are from company filings retrieved via SEC EDGAR; press-release (preliminary) figures may be revised in the 10-Q/10-K. Data as of Oct 9, 2026 8:21 AM ET.

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Net income was $37.7B; diluted EPS is not available (n/a). Every figure here comes from 10-K filed Oct 9, 2026. The earnings release reached the SEC at Sep 30, 2026 4:02 PM ET, and this is the latest Micron quarter on the site. As a fiscal fourth quarter it has no 10-Q of its own; revenue and net income come from the annual report. Longer history: MU earnings history.

Revenue, last 12 quarters

Revenue set a record 6 quarters running

Micron quarterly revenue, Q1 FY24 to Q4 FY26 (bar chart)

Bars: revenue. Labels: change from the same quarter a year earlier.

Micron quarterly revenue, Q1 FY24 to Q4 FY26 chartQ1 FY24 $4.7B (+15.7% YoY); Q2 FY24 $5.8B (+57.7% YoY); Q3 FY24 $6.8B (+81.5% YoY); Q4 FY24 $7.8B (+93.3% YoY); Q1 FY25 $8.7B (+84.3% YoY); Q2 FY25 $8.1B (+38.3% YoY); Q3 FY25 $9.3B (+36.6% YoY); Q4 FY25 $11.3B (+46.0% YoY); Q1 FY26 $13.6B (+56.7% YoY); Q2 FY26 $23.9B (+196.3% YoY); Q3 FY26 $41.5B (+345.7% YoY); Q4 FY26 $54.2B (+379.3% 13/14 wk, raw YoY) +15.7%Q1 FY24 +57.7%Q2 FY24 +81.5%Q3 FY24 +93.3%Q4 FY24* +84.3%Q1 FY25 +38.3%Q2 FY25 +36.6%Q3 FY25 +46.0%Q4 FY25* +56.7%Q1 FY26 +196.3%Q2 FY26 +345.7%Q3 FY26 +379.3%13/14 wk$54.2BQ4 FY26* 6 straight quarterly records Micron quarterly revenue, Q1 FY24 to Q4 FY26 chart (rows, oldest first)Q1 FY24 $4.7B (+15.7% YoY); Q2 FY24 $5.8B (+57.7% YoY); Q3 FY24 $6.8B (+81.5% YoY); Q4 FY24 $7.8B (+93.3% YoY); Q1 FY25 $8.7B (+84.3% YoY); Q2 FY25 $8.1B (+38.3% YoY); Q3 FY25 $9.3B (+36.6% YoY); Q4 FY25 $11.3B (+46.0% YoY); Q1 FY26 $13.6B (+56.7% YoY); Q2 FY26 $23.9B (+196.3% YoY); Q3 FY26 $41.5B (+345.7% YoY); Q4 FY26 $54.2B (+379.3% 13/14 wk, raw YoY) Q1 FY24 $4.7B +15.7%Q2 FY24 $5.8B +57.7%Q3 FY24 $6.8B +81.5%Q4 FY24* $7.8B +93.3%Q1 FY25 $8.7B +84.3%Q2 FY25 $8.1B +38.3%Q3 FY25 $9.3B +36.6%Q4 FY25* $11.3B +46.0%Q1 FY26 $13.6B +56.7%Q2 FY26 $23.9B +196.3%Q3 FY26 $41.5B +345.7%Q4 FY26* $54.2B +379.3% 13/14w
  • Q4 FY26
  • Earlier quarters
  • * Derived: fiscal year minus nine months (Q4 is inside the 10-K)

Quarterly revenue for the last 12 quarters, Q4 FY26 highlighted; the bars are labelled with each quarter's year-over-year change. Derived values (fiscal year minus nine months): Q4 FY24, Q4 FY25, Q4 FY26. 14-week quarters: Q4 FY26.

Show these 12 quarters as a table
Micron quarterly revenue, Q1 FY24 to Q4 FY26. Full history: MU earnings history.
QuarterRevenueYoY
Q4 FY26*ended Sep 3, 2026$54.2Bup +379.3% (13/14 wk, raw)
Q3 FY26ended May 28, 2026$41.5Bup +345.7%
Q2 FY26ended Feb 26, 2026$23.9Bup +196.3%
Q1 FY26ended Nov 27, 2025$13.6Bup +56.7%
Q4 FY25*ended Aug 28, 2025$11.3Bup +46.0%
Q3 FY25ended May 29, 2025$9.3Bup +36.6%
Q2 FY25ended Feb 27, 2025$8.1Bup +38.3%
Q1 FY25ended Nov 28, 2024$8.7Bup +84.3%
Q4 FY24*ended Aug 29, 2024$7.8Bup +93.3%
Q3 FY24ended May 30, 2024$6.8Bup +81.5%
Q2 FY24ended Feb 29, 2024$5.8Bup +57.7%
Q1 FY24ended Nov 30, 2023$4.7Bup +15.7%

What the numbers mean

Revenue of $54,229M compares with $11,315M for Q4 FY25: +379.3% as reported, over 14 weeks against 13, and +345.0% per week, with each quarter divided by its number of weeks. Against Q3 FY26 the change is +30.8%, or $12.8B, over 14 weeks against 13; per week it is +21.5%.

Net income of $37,701M compares with $3,201M a year earlier: +1077.8% as reported over 14 weeks against 13, +993.7% per week. Net income took 69.5% of revenue, about 70 cents in every dollar; a year ago it took 28.3%, so the margin widened by 41.2 pp.

There is no diluted EPS for Q4 FY26. A fourth-quarter figure cannot be found by subtraction because the share count changes from period to period, and the verified release table did not print one.

Over the last four quarters, to Sep 3, 2026, revenue totals $133.2B and net income $85.0B, a 63.8% margin; the latest quarter's 69.5% is above that average.

Q4 fiscal 2026 ran for 14 weeks, not the usual 13. An extra week adds sales of its own, so the year-over-year change is given twice: as reported, and per week, with each quarter divided by its weeks. Neither figure feeds a growth headline, record or streak. Net margin is unaffected.

Revenue and net income for Q4 fiscal 2026 are derived: the fiscal-year total minus the first nine months, since the fourth quarter is reported inside the annual 10-K. Derived values are marked on the chart.

In the MU table, diluted EPS for Q4 FY26 and Q4 FY25 reads n/a: that period is a fiscal fourth quarter, which the 10-K reports only as part of the full year. A Q4 figure is shown only when the company's own earnings release prints it, and it is never worked out from annual numbers.

The numbers

Micron Q4 FY26: GAAP figures as filed. Superscript numbers point to the filing in Sources; letters to the notes under the table.
MetricQ4 FY26ended Sep 3, 2026Q4 FY25ended Aug 28, 2025Q3 FY26ended May 28, 2026YoYQoQ
Revenue $54,229M*3 $11,315M*3 $41,456M1 up +379.3% (14 vs 13 wk)1
up +345.0% per week		up +30.8% (14 vs 13 wk)2
up +21.5% per week
Net income $37,701M*3 $3,201M*3 $28,243M1 up +1077.8% (14 vs 13 wk)1
up +993.7% per week		up +33.5% (14 vs 13 wk)2
up +24.0% per week
Diluted EPS n/a3 n/a3 $24.671 n/a4n/a4
  • * Derived: fiscal year minus nine months (Q4 is inside the 10-K).
  • 1 Q4 FY26 had 14 weeks vs 13 a year earlier; the raw change includes the extra week, the per-week figure divides each quarter by its weeks.
  • 2 Q4 FY26 had 14 weeks vs 13 in Q3 FY26; the raw change includes the extra week, the per-week figure divides each quarter by its weeks.
  • 3 n/a: not printed in a filing; never derived.
  • 4 n/a: a figure it compares is n/a.

What stands out

  • Revenue is the highest of the 68 comparable quarters since Q1 FY10: a record for that span.
  • Revenue is 30.8% above the previous quarter, Q3 FY26.
  • Net margin is 69.5% in Q4 FY26, up 41.2 pp from 28.3% a year earlier.
  • Fourth quarter: revenue and net income are the fiscal year minus the first nine months, and diluted EPS is shown only if printed by the company.
  • One of the compared quarters spans 14 weeks instead of 13, so year-over-year change is shown as reported (+379.3% for revenue) and per week (+345.0%), and no record or streak is built on it.

Bottom line

Micron's Q4 fiscal 2026 ran 14 weeks against 13 a year earlier, so no like-for-like growth rate is given: revenue is +379.3% as reported and +345.0% per week, net income +1077.8% and +993.7%. Revenue of $54.2B is the highest of the 68 comparable quarters since Q1 FY10.

Editor's note

Micron's Q4 FY26 revenue and net income are the fiscal-year figures less nine months, which is why no diluted EPS appears. This single 14-week quarter supplied $37.7B of the $85.0B of net income and $54.2B of the $133.2B of revenue in the trailing four quarters, so those totals lean heavily on one period. The extra week also means the sequential +30.8% compares 14 weeks with a shorter quarter.

Reviewed by the Earnings Prints editor ·

Questions

What was MU's revenue in Q4 fiscal 2026?

Micron reported revenue of $54,229M for the quarter that ended Sep 3, 2026. The figure is taken from the 10-K filed Oct 9, 2026.

What was MU's earnings per share for Q4 fiscal 2026?

No diluted EPS is shown for this quarter. Net income was $37,701M; fourth-quarter EPS is not derived by subtraction and is shown only when the company prints it in its earnings release.

Where is the MU earnings report for Q4 FY26?

The 10-K with the financial statements was filed on Oct 9, 2026 under accession number 0000723125-26-000023; it is linked in the source list below. The earnings release itself, a Form 8-K, was accepted on Sep 30, 2026 4:02 PM ET (accession 0000723125-26-000018).

Where can I see MU earnings history?

The MU earnings history page lists all 69 quarters on record (68 of them a like-for-like run since Q1 FY10), with annual totals and the timestamps of past earnings releases.

Is the Q4 FY26 data for MU final?

The MU Q4 FY26 numbers come from 10-K filed Oct 9, 2026. A company can restate prior periods in later filings; if that changes a figure here, the page is updated and the change is listed on the corrections page.

More from MU

Sources and method

Source: company filings on SEC EDGAR. Each figure traces to one of these documents:

  1. 10-Q filed Jun 25, 2026, accession 0000723125-26-000015
  2. 8-K filed Sep 30, 2026, accession 0000723125-26-000018
  3. 10-K filed Oct 9, 2026, accession 0000723125-26-000023

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Method: year-over-year change compares the same fiscal quarter of the prior year, for 13-week quarters only.

Figures are GAAP as filed; percentages are rounded to one decimal. Q4 revenue and net income are the fiscal year minus the first nine months.

How we calculate