Micron Technology Inc (MU) operating KPIs
MUNasdaqSemiconductors & Related DevicesFiscal year ends September 3
Financials through Q4 FY2026, quarter ended Sep 3, 2026Last filing: 10-K on Oct 9, 2026Score 25/3054% below fair value
$884.74−49.53 (-5.30%)
Close on Oct 30, 2026Market cap $999.22BP/E 11.9Yield 0.06%
Micron Technology aEBU operating margin (%) (%)
Form 8-K Earnings Release & Form 10-Q / 10-K MD&A
Latest, Q4 FY26
79.0%
Period ended Sep 3, 2026
Change on a year earlier
+59.0 pts
20.0% in Q4 FY25
History
9 quarters
Since Q4 FY24
Sources
5
Documents cited below
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | AEBU operating margin (%) (%) | Year on year | Source |
|---|---|---|---|---|
| Q4 FY26 | Sep 3, 2026 | 79.0% | +59.0 pts | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2026-09-30) ↗ |
| Q3 FY26 | May 28, 2026 | 75.0% | +64.0 pts | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2026-09-30) ↗ |
| Q2 FY26 | Feb 26, 2026 | 62.0% | +56.0 pts | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2026-06-24) ↗ |
| Q1 FY26 | Nov 27, 2025 | 36.0% | +29.0 pts | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2026-03-18) ↗ |
| Q4 FY25 | Aug 28, 2025 | 20.0% | +9.0 pts | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2026-09-30) ↗ |
| Q3 FY25 | May 29, 2025 | 11.0% | – | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2026-06-24) ↗ |
| Q2 FY25 | Feb 27, 2025 | 6.0% | – | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2026-03-18) ↗ |
| Q1 FY25 | Nov 28, 2024 | 7.0% | – | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2025-12-17) ↗ |
| Q4 FY24 | Aug 29, 2024 | 11.0% | – | Micron Form 8-K Earnings Release / Outlook (EX-99.1) (filed 2025-09-23) ↗ |
Cite this data
StockData. (2026). Micron Technology AEBU operating margin (%) (%), quarterly Q4 FY24–Q4 FY26 [Data set]. Compiled from Micron Technology SEC filings and investor materials. https://stockdatahq.com/stocks/mu/kpis/aebu-opm-pct
See every metric in the Micron Technology KPI table. Data updated Oct 25, 2026.