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Side-by-side financial comparison of Micron Technology (MU) and RIO TINTO PLC (RIO). Click either name above to swap in a different company.

RIO TINTO PLC is the larger business by last-quarter revenue ($30.8B vs $23.9B, roughly 1.3× Micron Technology). Micron Technology runs the higher net margin — 57.8% vs 18.6%, a 39.2% gap on every dollar of revenue. On growth, Micron Technology posted the faster year-over-year revenue change (196.3% vs 14.6%). Micron Technology produced more free cash flow last quarter ($5.5B vs $2.3B).

Micron Technology, Inc. is an American producer of computer memory and computer data storage including dynamic random-access memory, flash memory, and solid-state drives (SSDs). It is headquartered in Boise, Idaho.

Rio Tinto Group is a British-Australian multinational mining company headquartered in London, England, and Melbourne, Australia. It was founded in 1873 when a group of British investors purchased a mine complex on the Río Tinto, in Huelva, Spain, from the Spanish government. It has grown through a long series of mergers and acquisitions and is today a major producer of commodities such as copper, iron ore, aluminium and lithium.

MU vs RIO — Head-to-Head

Bigger by revenue
RIO
RIO
1.3× larger
RIO
$30.8B
$23.9B
MU
Growing faster (revenue YoY)
MU
MU
+181.7% gap
MU
196.3%
14.6%
RIO
Higher net margin
MU
MU
39.2% more per $
MU
57.8%
18.6%
RIO
More free cash flow
MU
MU
$3.2B more FCF
MU
$5.5B
$2.3B
RIO

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
MU
MU
RIO
RIO
Revenue
$23.9B
$30.8B
Net Profit
$13.8B
$5.7B
Gross Margin
74.4%
Operating Margin
67.6%
25.9%
Net Margin
57.8%
18.6%
Revenue YoY
196.3%
14.6%
Net Profit YoY
770.8%
0.5%
EPS (diluted)
$12.07
$3.32

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
MU
MU
RIO
RIO
Q1 26
$23.9B
Q4 25
$13.6B
$30.8B
Q3 25
$11.3B
Q2 25
$9.3B
Q1 25
$8.1B
Q4 24
$8.7B
$26.9B
Q3 24
$7.8B
Q2 24
$6.8B
Net Profit
MU
MU
RIO
RIO
Q1 26
$13.8B
Q4 25
$5.2B
$5.7B
Q3 25
$3.2B
Q2 25
$1.9B
Q1 25
$1.6B
Q4 24
$1.9B
$5.7B
Q3 24
Q2 24
$332.0M
Gross Margin
MU
MU
RIO
RIO
Q1 26
74.4%
Q4 25
56.0%
Q3 25
44.7%
Q2 25
37.7%
Q1 25
36.8%
Q4 24
38.4%
Q3 24
35.3%
Q2 24
26.9%
Operating Margin
MU
MU
RIO
RIO
Q1 26
67.6%
Q4 25
45.0%
25.9%
Q3 25
32.3%
Q2 25
23.3%
Q1 25
22.0%
Q4 24
25.0%
27.5%
Q3 24
Q2 24
10.6%
Net Margin
MU
MU
RIO
RIO
Q1 26
57.8%
Q4 25
38.4%
18.6%
Q3 25
28.3%
Q2 25
20.3%
Q1 25
19.7%
Q4 24
21.5%
21.2%
Q3 24
Q2 24
4.9%
EPS (diluted)
MU
MU
RIO
RIO
Q1 26
$12.07
Q4 25
$4.60
$3.32
Q3 25
$2.83
Q2 25
$1.68
Q1 25
$1.41
Q4 24
$1.67
$3.51
Q3 24
Q2 24
$0.30

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
MU
MU
RIO
RIO
Cash + ST InvestmentsLiquidity on hand
$13.9B
$9.4B
Total DebtLower is stronger
$9.6B
$21.9B
Stockholders' EquityBook value
$72.5B
$67.0B
Total Assets
$101.5B
$128.1B
Debt / EquityLower = less leverage
0.13×
0.33×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MU
MU
RIO
RIO
Q1 26
$13.9B
Q4 25
$9.7B
$9.4B
Q3 25
$9.6B
Q2 25
$10.2B
Q1 25
$7.6B
Q4 24
$6.7B
$8.8B
Q3 24
$7.0B
Q2 24
$7.6B
Total Debt
MU
MU
RIO
RIO
Q1 26
$9.6B
Q4 25
$11.2B
$21.9B
Q3 25
$14.0B
Q2 25
$15.0B
Q1 25
$13.9B
Q4 24
$13.3B
$12.4B
Q3 24
$13.0B
Q2 24
$12.9B
Stockholders' Equity
MU
MU
RIO
RIO
Q1 26
$72.5B
Q4 25
$58.8B
$67.0B
Q3 25
$54.2B
Q2 25
$50.7B
Q1 25
$48.6B
Q4 24
$46.8B
$58.0B
Q3 24
$45.1B
Q2 24
$44.2B
Total Assets
MU
MU
RIO
RIO
Q1 26
$101.5B
Q4 25
$86.0B
$128.1B
Q3 25
$82.8B
Q2 25
$78.4B
Q1 25
$73.1B
Q4 24
$71.5B
$102.8B
Q3 24
$69.4B
Q2 24
$66.3B
Debt / Equity
MU
MU
RIO
RIO
Q1 26
0.13×
Q4 25
0.19×
0.33×
Q3 25
0.26×
Q2 25
0.30×
Q1 25
0.28×
Q4 24
0.28×
0.21×
Q3 24
0.29×
Q2 24
0.29×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
MU
MU
RIO
RIO
Operating Cash FlowLast quarter
$11.9B
$9.9B
Free Cash FlowOCF − Capex
$5.5B
$2.3B
FCF MarginFCF / Revenue
23.1%
7.5%
Capex IntensityCapex / Revenue
26.8%
24.7%
Cash ConversionOCF / Net Profit
0.86×
1.73×
TTM Free Cash FlowTrailing 4 quarters
$11.9B
$11.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MU
MU
RIO
RIO
Q1 26
$11.9B
Q4 25
$8.4B
$9.9B
Q3 25
$17.5B
Q2 25
$4.6B
Q1 25
$3.9B
Q4 24
$3.2B
$8.5B
Q3 24
$8.5B
Q2 24
$2.5B
Free Cash Flow
MU
MU
RIO
RIO
Q1 26
$5.5B
Q4 25
$3.0B
$2.3B
Q3 25
$1.7B
Q2 25
$1.7B
Q1 25
$-113.0M
Q4 24
$38.0M
$2.9B
Q3 24
$121.0M
Q2 24
$396.0M
FCF Margin
MU
MU
RIO
RIO
Q1 26
23.1%
Q4 25
22.2%
7.5%
Q3 25
14.7%
Q2 25
18.0%
Q1 25
-1.4%
Q4 24
0.4%
10.9%
Q3 24
1.6%
Q2 24
5.8%
Capex Intensity
MU
MU
RIO
RIO
Q1 26
26.8%
Q4 25
39.5%
24.7%
Q3 25
140.1%
Q2 25
31.6%
Q1 25
50.4%
Q4 24
36.8%
20.9%
Q3 24
108.2%
Q2 24
30.6%
Cash Conversion
MU
MU
RIO
RIO
Q1 26
0.86×
Q4 25
1.61×
1.73×
Q3 25
5.47×
Q2 25
2.45×
Q1 25
2.49×
Q4 24
1.73×
1.50×
Q3 24
Q2 24
7.48×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

MU
MU

CMBU$7.7B32%
MCBU$7.7B32%
CDBU$5.7B24%
AEBU$2.7B11%
Other Product Sales$95.0M0%

RIO
RIO

Segment breakdown not available.

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