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Side-by-side financial comparison of MUELLER INDUSTRIES INC (MLI) and SIGNET JEWELERS LTD (SIG). Click either name above to swap in a different company.

SIGNET JEWELERS LTD is the larger business by last-quarter revenue ($1.4B vs $962.4M, roughly 1.4× MUELLER INDUSTRIES INC). MUELLER INDUSTRIES INC runs the higher net margin — 16.0% vs 1.4%, a 14.5% gap on every dollar of revenue. On growth, MUELLER INDUSTRIES INC posted the faster year-over-year revenue change (4.2% vs 3.1%). MUELLER INDUSTRIES INC produced more free cash flow last quarter ($121.4M vs $-1.5M). Over the past eight quarters, MUELLER INDUSTRIES INC's revenue compounded faster (6.4% CAGR vs -25.4%).

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.

Signet Jewelers Ltd. is, as of 2015, the world's largest retailer of diamond jewellery. The company is domiciled in Bermuda and headquartered in Akron, Ohio through the Fairlawn suburb, and is listed on the New York Stock Exchange. The group operates in the middle-market jewellery segment and holds number one positions in the US, Canada, and UK speciality jewellery markets. Certain brands operate in the upper middle market. Signet Jewelers owns and operates the companies Blue Nile, Zales, Kay...

MLI vs SIG — Head-to-Head

Bigger by revenue
SIG
SIG
1.4× larger
SIG
$1.4B
$962.4M
MLI
Growing faster (revenue YoY)
MLI
MLI
+1.1% gap
MLI
4.2%
3.1%
SIG
Higher net margin
MLI
MLI
14.5% more per $
MLI
16.0%
1.4%
SIG
More free cash flow
MLI
MLI
$122.9M more FCF
MLI
$121.4M
$-1.5M
SIG
Faster 2-yr revenue CAGR
MLI
MLI
Annualised
MLI
6.4%
-25.4%
SIG

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
MLI
MLI
SIG
SIG
Revenue
$962.4M
$1.4B
Net Profit
$153.7M
$20.0M
Gross Margin
37.3%
Operating Margin
17.9%
1.7%
Net Margin
16.0%
1.4%
Revenue YoY
4.2%
3.1%
Net Profit YoY
11.7%
185.7%
EPS (diluted)
$1.37
$0.49

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
SIG
SIG
Q4 25
$962.4M
$1.4B
Q3 25
$1.1B
$1.5B
Q2 25
$1.1B
$1.5B
Q1 25
$1.0B
$2.4B
Q4 24
$923.5M
$1.3B
Q3 24
$997.8M
$1.5B
Q2 24
$997.7M
$1.5B
Q1 24
$849.7M
$2.5B
Net Profit
MLI
MLI
SIG
SIG
Q4 25
$153.7M
$20.0M
Q3 25
$208.1M
$-9.1M
Q2 25
$245.9M
$33.5M
Q1 25
$157.4M
$100.6M
Q4 24
$137.7M
$7.0M
Q3 24
$168.7M
$-98.5M
Q2 24
$160.2M
$52.1M
Q1 24
$138.4M
$626.2M
Gross Margin
MLI
MLI
SIG
SIG
Q4 25
37.3%
Q3 25
38.6%
Q2 25
38.8%
Q1 25
42.6%
Q4 24
36.0%
Q3 24
27.6%
38.0%
Q2 24
27.3%
37.9%
Q1 24
28.4%
43.3%
Operating Margin
MLI
MLI
SIG
SIG
Q4 25
17.9%
1.7%
Q3 25
25.6%
0.2%
Q2 25
26.7%
3.1%
Q1 25
20.6%
6.5%
Q4 24
18.4%
0.7%
Q3 24
20.7%
-6.8%
Q2 24
21.0%
3.3%
Q1 24
21.6%
16.7%
Net Margin
MLI
MLI
SIG
SIG
Q4 25
16.0%
1.4%
Q3 25
19.3%
-0.6%
Q2 25
21.6%
2.2%
Q1 25
15.7%
4.3%
Q4 24
14.9%
0.5%
Q3 24
16.9%
-6.6%
Q2 24
16.1%
3.4%
Q1 24
16.3%
25.1%
EPS (diluted)
MLI
MLI
SIG
SIG
Q4 25
$1.37
$0.49
Q3 25
$1.88
$-0.22
Q2 25
$2.22
$0.78
Q1 25
$1.39
$2.25
Q4 24
$1.21
$0.12
Q3 24
$1.48
$-2.28
Q2 24
$1.41
$-0.90
Q1 24
$1.21
$11.77

Balance Sheet & Financial Strength

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

Metric
MLI
MLI
SIG
SIG
Cash + ST InvestmentsLiquidity on hand
$1.4B
$234.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.2B
$1.7B
Total Assets
$3.7B
$5.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MLI
MLI
SIG
SIG
Q4 25
$1.4B
$234.7M
Q3 25
$1.3B
$281.4M
Q2 25
$1.1B
$264.1M
Q1 25
$873.6M
$604.0M
Q4 24
$1.1B
$157.7M
Q3 24
$969.6M
$403.1M
Q2 24
$825.7M
$729.3M
Q1 24
$1.4B
$1.4B
Stockholders' Equity
MLI
MLI
SIG
SIG
Q4 25
$3.2B
$1.7B
Q3 25
$3.1B
$1.7B
Q2 25
$2.9B
$1.8B
Q1 25
$2.7B
$1.9B
Q4 24
$2.8B
$1.8B
Q3 24
$2.7B
$1.9B
Q2 24
$2.5B
$2.1B
Q1 24
$2.4B
$2.2B
Total Assets
MLI
MLI
SIG
SIG
Q4 25
$3.7B
$5.4B
Q3 25
$3.7B
$5.3B
Q2 25
$3.5B
$5.5B
Q1 25
$3.2B
$5.7B
Q4 24
$3.3B
$5.7B
Q3 24
$3.2B
$5.6B
Q2 24
$3.1B
$6.2B
Q1 24
$2.9B
$6.8B

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
SIG
SIG
Operating Cash FlowLast quarter
$141.2M
$31.0M
Free Cash FlowOCF − Capex
$121.4M
$-1.5M
FCF MarginFCF / Revenue
12.6%
-0.1%
Capex IntensityCapex / Revenue
2.1%
2.3%
Cash ConversionOCF / Net Profit
0.92×
1.55×
TTM Free Cash FlowTrailing 4 quarters
$686.6M
$591.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MLI
MLI
SIG
SIG
Q4 25
$141.2M
$31.0M
Q3 25
$310.1M
$86.3M
Q2 25
$190.6M
$-175.3M
Q1 25
$113.6M
$780.7M
Q4 24
$140.1M
$-75.4M
Q3 24
$231.4M
$43.8M
Q2 24
$100.8M
$-158.2M
Q1 24
$173.6M
$752.2M
Free Cash Flow
MLI
MLI
SIG
SIG
Q4 25
$121.4M
$-1.5M
Q3 25
$291.8M
$62.3M
Q2 25
$176.5M
$-211.9M
Q1 25
$97.0M
$742.1M
Q4 24
$111.2M
$-138.5M
Q3 24
$205.7M
$15.8M
Q2 24
$91.6M
$-181.5M
Q1 24
$157.2M
$716.1M
FCF Margin
MLI
MLI
SIG
SIG
Q4 25
12.6%
-0.1%
Q3 25
27.1%
4.1%
Q2 25
15.5%
-13.7%
Q1 25
9.7%
31.5%
Q4 24
12.0%
-10.3%
Q3 24
20.6%
1.1%
Q2 24
9.2%
-12.0%
Q1 24
18.5%
28.7%
Capex Intensity
MLI
MLI
SIG
SIG
Q4 25
2.1%
2.3%
Q3 25
1.7%
1.6%
Q2 25
1.2%
2.4%
Q1 25
1.7%
1.6%
Q4 24
3.1%
4.7%
Q3 24
2.6%
1.9%
Q2 24
0.9%
1.5%
Q1 24
1.9%
1.4%
Cash Conversion
MLI
MLI
SIG
SIG
Q4 25
0.92×
1.55×
Q3 25
1.49×
Q2 25
0.78×
-5.23×
Q1 25
0.72×
7.76×
Q4 24
1.02×
-10.77×
Q3 24
1.37×
Q2 24
0.63×
-3.04×
Q1 24
1.25×
1.20×

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%

SIG
SIG

Other$571.9M41%
Zale Jewelry$243.4M17%
Extended Service Plan$129.6M9%
Diamonds Direct$87.9M6%
Blue Nile$74.3M5%
Extended Service Plan And Other Deferred Revenue$69.9M5%
Banter By Piercing Pagoda$69.2M5%
Watches$48.7M3%
Peoples$42.2M3%
James Allen$27.8M2%

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