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Side-by-side financial comparison of MUELLER INDUSTRIES INC (MLI) and VinFast Auto Ltd. (VFS). Click either name above to swap in a different company.

MUELLER INDUSTRIES INC is the larger business by last-quarter revenue ($962.4M vs $718.6M, roughly 1.3× VinFast Auto Ltd.). MUELLER INDUSTRIES INC runs the higher net margin — 16.0% vs -2.8%, a 18.8% gap on every dollar of revenue.

Mueller Industries is an American manufacturing company that specializes in piping, industrial metals and climate machinery. It was founded in 1917 and is included on the Fortune 1000 list in 2022. The head office of the company is located in Memphis, Tennessee. Mueller Industries, Inc. is a multi-billion dollar revenue company that is publicly traded.

VinFast Auto Ltd. is a Vietnamese multinational automotive company founded by Vingroup, one of the largest private conglomerates in Vietnam that was founded by Phạm Nhật Vượng.

MLI vs VFS — Head-to-Head

Bigger by revenue
MLI
MLI
1.3× larger
MLI
$962.4M
$718.6M
VFS
Higher net margin
MLI
MLI
18.8% more per $
MLI
16.0%
-2.8%
VFS

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
MLI
MLI
VFS
VFS
Revenue
$962.4M
$718.6M
Net Profit
$153.7M
$-20.0M
Gross Margin
Operating Margin
17.9%
-96.1%
Net Margin
16.0%
-2.8%
Revenue YoY
4.2%
Net Profit YoY
11.7%
EPS (diluted)
$1.37

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
MLI
MLI
VFS
VFS
Q4 25
$962.4M
Q3 25
$1.1B
$718.6M
Q2 25
$1.1B
$663.0M
Q1 25
$1.0B
$656.5M
Q4 24
$923.5M
Q3 24
$997.8M
$511.6M
Q2 24
$997.7M
Q1 24
$849.7M
$302.6M
Net Profit
MLI
MLI
VFS
VFS
Q4 25
$153.7M
Q3 25
$208.1M
$-20.0M
Q2 25
$245.9M
$-51.8M
Q1 25
$157.4M
$-26.1M
Q4 24
$137.7M
Q3 24
$168.7M
$-10.4M
Q2 24
$160.2M
Q1 24
$138.4M
$-618.3M
Gross Margin
MLI
MLI
VFS
VFS
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
27.6%
Q2 24
27.3%
Q1 24
28.4%
Operating Margin
MLI
MLI
VFS
VFS
Q4 25
17.9%
Q3 25
25.6%
-96.1%
Q2 25
26.7%
-79.0%
Q1 25
20.6%
-74.0%
Q4 24
18.4%
Q3 24
20.7%
-65.9%
Q2 24
21.0%
Q1 24
21.6%
-139.4%
Net Margin
MLI
MLI
VFS
VFS
Q4 25
16.0%
Q3 25
19.3%
-2.8%
Q2 25
21.6%
-7.8%
Q1 25
15.7%
-4.0%
Q4 24
14.9%
Q3 24
16.9%
-2.0%
Q2 24
16.1%
Q1 24
16.3%
-204.3%
EPS (diluted)
MLI
MLI
VFS
VFS
Q4 25
$1.37
Q3 25
$1.88
Q2 25
$2.22
Q1 25
$1.39
Q4 24
$1.21
Q3 24
$1.48
Q2 24
$1.41
Q1 24
$1.21

Balance Sheet & Financial Strength

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

Metric
MLI
MLI
VFS
VFS
Cash + ST InvestmentsLiquidity on hand
$1.4B
$8.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.2B
Total Assets
$3.7B
$183.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MLI
MLI
VFS
VFS
Q4 25
$1.4B
Q3 25
$1.3B
$8.8M
Q2 25
$1.1B
$650.0M
Q1 25
$873.6M
$2.4M
Q4 24
$1.1B
Q3 24
$969.6M
$1.9M
Q2 24
$825.7M
Q1 24
$1.4B
$3.0M
Stockholders' Equity
MLI
MLI
VFS
VFS
Q4 25
$3.2B
Q3 25
$3.1B
Q2 25
$2.9B
$-7.2B
Q1 25
$2.7B
Q4 24
$2.8B
Q3 24
$2.7B
Q2 24
$2.5B
Q1 24
$2.4B
Total Assets
MLI
MLI
VFS
VFS
Q4 25
$3.7B
Q3 25
$3.7B
$183.2M
Q2 25
$3.5B
$7.2B
Q1 25
$3.2B
$158.2M
Q4 24
$3.3B
Q3 24
$3.2B
$151.8M
Q2 24
$3.1B
Q1 24
$2.9B
$145.6M

Cash Flow & Capital Efficiency

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

Metric
MLI
MLI
VFS
VFS
Operating Cash FlowLast quarter
$141.2M
Free Cash FlowOCF − Capex
$121.4M
FCF MarginFCF / Revenue
12.6%
Capex IntensityCapex / Revenue
2.1%
Cash ConversionOCF / Net Profit
0.92×
TTM Free Cash FlowTrailing 4 quarters
$686.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MLI
MLI
VFS
VFS
Q4 25
$141.2M
Q3 25
$310.1M
Q2 25
$190.6M
Q1 25
$113.6M
Q4 24
$140.1M
Q3 24
$231.4M
Q2 24
$100.8M
Q1 24
$173.6M
Free Cash Flow
MLI
MLI
VFS
VFS
Q4 25
$121.4M
Q3 25
$291.8M
Q2 25
$176.5M
Q1 25
$97.0M
Q4 24
$111.2M
Q3 24
$205.7M
Q2 24
$91.6M
Q1 24
$157.2M
FCF Margin
MLI
MLI
VFS
VFS
Q4 25
12.6%
Q3 25
27.1%
Q2 25
15.5%
Q1 25
9.7%
Q4 24
12.0%
Q3 24
20.6%
Q2 24
9.2%
Q1 24
18.5%
Capex Intensity
MLI
MLI
VFS
VFS
Q4 25
2.1%
Q3 25
1.7%
Q2 25
1.2%
Q1 25
1.7%
Q4 24
3.1%
Q3 24
2.6%
Q2 24
0.9%
Q1 24
1.9%
Cash Conversion
MLI
MLI
VFS
VFS
Q4 25
0.92×
Q3 25
1.49×
Q2 25
0.78×
Q1 25
0.72×
Q4 24
1.02×
Q3 24
1.37×
Q2 24
0.63×
Q1 24
1.25×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MLI
MLI

Tube And Fittings$484.6M50%
Industrial Metals$252.2M26%
Valves And Plumbing Specialties$122.5M13%
Flex Duct And Other HVAC Components$80.8M8%
Other Products$14.9M2%

VFS
VFS

Sales of vehicles$662.9M92%
Sales of spare parts and components$41.3M6%
Revenue from leasing activities$12.3M2%
Finance income$2.4M0%
Rendering of services$1.2M0%

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