What is Micron Technology's CDBU — gross margin?

Micron Technology (MU) reported CDBU — gross margin of $4.23B in Q1 2026.

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

Micron Technology's CDBU — gross margin increased by 389.7% year-over-year, from $863M to $4.23B.

What does CDBU — gross margin mean?

This measures the profitability of the Core Data Center Business Unit after accounting for the direct costs of manufacturing its memory and storage products. It serves as a key indicator of pricing power and manufacturing efficiency within the data center market.

Micron Technology MU CDBU — Gross margin

Other segment segments

CMBU

$5.75B+253%

AEBU

$1.85B+764%

All other

$0-100%

Similar metrics at other companies

PRIMU And D — Gross Profit

$62M+20.2%

AMTData Centers — Gross Profit

$176.8M+22.1%

PRIMU And D — Gross Profit As Percentage Of Revenue

9.8%+0.6pp

TMHCCentral — Gross Profit

$54.21M-53.5%

WCCUBS — Adjusted EBITDA Margin Percentage

9.6%-1.2pp

RIOTData Centers — Gross Profit

$2.38M—

Other financials

Income statement

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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

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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

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Operating cash flow$25.4B+451%

CapEx$7.8B+166%

Free cash flow$17.6B+951%

Valuation

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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 CDBU — gross margin?: Micron Technology (MU) reported CDBU — gross margin of $4.23B in Q1 2026.
How has Micron Technology's CDBU — gross margin changed year-over-year?: Micron Technology's CDBU — gross margin increased by 389.7% year-over-year, from $863M to $4.23B.
What does CDBU — gross margin mean?: This measures the profitability of the Core Data Center Business Unit after accounting for the direct costs of manufacturing its memory and storage products. It serves as a key indicator of pricing power and manufacturing efficiency within the data center market.