What is Micron Technology's MCBU — gross margin?

Micron Technology (MU) reported MCBU — gross margin of $6.05B in Q1 2026.

How has Micron Technology's MCBU — gross margin changed year-over-year?

Micron Technology's MCBU — gross margin increased by 1670.2% year-over-year, from $342M to $6.05B.

What does MCBU — gross margin mean?

Calculated as the difference between the Mobile and Client Business Unit's revenue and its cost of goods sold, expressed as a percentage. This metric measures the efficiency of the segment's manufacturing process and its pricing power in the competitive mobile and client memory markets. It is a critical indicator of the segment's underlying product profitability.

Micron Technology MU MCBU — Gross margin

Other segment segments

CMBU

$5.75B+253%

CDBU

$4.23B+390%

AEBU

$1.85B+764%

All other

$0-100%

Similar metrics at other companies

PLUSManaged Services Reporting Unit — Gross Profit

$14.83M+14.3%

EBSMCM Products — Segment adjusted gross margin reportable segments:

$65.6M-39.1%

CVCOGross margin %:

23.5%+0.4pp

NXXTGross Margin

$1.73M+287%

ROGOther — Gross margin

$1.9M+58.3%

CWCOManufacturing Units — Gross Profit

$148.14K-91.6%

Other financials

Income statement

See full

Revenue$41.5B+346%

Gross profit$35.1B+899%

Operating income$33.3B+1,436%

Net income$28.2B+1,398%

EPS (diluted)$24.67+1,368%

Balance sheet

See full

Cash & equivalents$25.0B+146%

Total debt$5.7B-70.4%

Total equity$100.72B+98.5%

Total assets$134.11B+71.1%

Cash flow

See full

Operating cash flow$25.4B+451%

CapEx$7.8B+166%

Free cash flow$17.6B+951%

Valuation

See full

Market cap$1.02T+641%

Enterprise value$1T+582%

P/E20.2×-1.9×

P/S11.3×+7.2×

Profitability

See full

Gross margin72.6%+35.4pp

Operating margin65.6%+43.0pp

Net margin55.9%+37.5pp

FCF margin29%+23.4pp

Returns & leverage

See full

Return on equity66.6%+53.5pp

Debt / equity0.1×-0.3×

Current ratio3.4×+0.7×

Where this comes from

Reported directly by Micron Technology in its filing.

Tagged under the XBRL concept us-gaap:GrossProfit.

The official record: Micron Technology’s 10-Q, filed March 19, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Micron Technology's MCBU — gross margin?: Micron Technology (MU) reported MCBU — gross margin of $6.05B in Q1 2026.
How has Micron Technology's MCBU — gross margin changed year-over-year?: Micron Technology's MCBU — gross margin increased by 1670.2% year-over-year, from $342M to $6.05B.
What does MCBU — gross margin mean?: Calculated as the difference between the Mobile and Client Business Unit's revenue and its cost of goods sold, expressed as a percentage. This metric measures the efficiency of the segment's manufacturing process and its pricing power in the competitive mobile and client memory markets. It is a critical indicator of the segment's underlying product profitability.