stockrowMueller Industries, Inc.
MLI Industrials Metal Fabrication
Mueller Industries, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $4.2 billion, up 10.9% from fiscal 2024.
- Revenue
- +31.6%
- EPS
- +6.81%
- Free cash flow
- +1.90%
- Total debt
- +379.3%
Quarter to September 2026, against a year earlier
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Mueller Industries, Inc. (MLI) Operating margin
Mueller Industries, Inc.'s operating margin over the twelve months to 30 September 2026 was 21.5%, down 1.4 percentage points from fiscal 2025 (22.9%). Over the past ten years it has ranged from 6.54% (fiscal 2015) to 22.9% (fiscal 2025) — the current reading is the highest in ten years. That is above the Metal Fabrication industry median of 4.86% and above the Industrials sector median of 5.21%.
Operating margin, annual
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Annual newest first
| Period | Operating margin | Change (points) |
|---|---|---|
| FY2025 | 22.9% | 2.50 |
| FY2024 | 20.4% | (1.66) |
| FY2023 | 22.1% | 0.07 |
| FY2022 | 22.0% | 4.63 |
| FY2021 | 17.4% | 7.15 |
| FY2020 | 10.3% | 2.38 |
| FY2019 | 7.87% | 0.97 |
| FY2018 | 6.90% | 0.25 |
| FY2017 | 6.65% | (0.86) |
| FY2016 | 7.51% | 0.97 |
Quarterly newest first
| Period | Operating margin | Change (points) |
|---|---|---|
| Sep 2026 | 19.9% | (1.86) |
| Jun 2026 | 21.7% | (4.46) |
| Mar 2026 | 26.2% | 8.30 |
| Dec 2025 | 17.9% | (7.75) |
| 43 more quarters | Free account |
Against its own ten years
Operating margin against peers
| Company | Operating margin |
|---|---|
| CRS Carpenter Technology Corporation compare | 23.4% |
| MLI Mueller Industries, Inc. | 21.5% |
| ATI ATI Inc. compare | 16.5% |
| ESAB ESAB Corporation compare | 11.2% |
| CMC Commercial Metals Company compare | 9.26% |
| PRLB Proto Labs, Inc. compare | 7.32% |
| WOR Worthington Enterprises, Inc. compare | 5.63% |
| RYZ Ryerson Holding Corporation compare | 1.04% |
| GPGI CompoSecure, Inc. compare | 0.00% |
| Metal Fabrication industry median | 4.86% |
| Industrials sector median | 5.21% |
| Market median | 0.00% |
What Operating margin is
EBIT Margin tells an investor how much operating profit, before interest and taxes, a company keeps from each unit of revenue.
EBIT ÷ Revenue
More on MLI
- Revenue
- Net income
- EPS (diluted)
- EBITDA
- Free cash flow
- Operating cash flow
- Gross margin
- Net margin
- Free cash flow margin
- P/E ratio
- P/S ratio
- P/B ratio
- Price to free cash flow
- EV/EBITDA
- EV/Sales
- EV/FCF
- Return on equity
- Return on assets
- Return on invested capital
- Debt to equity
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Revenue growth
- Piotroski F-score
- Altman Z-score
- Beneish M-score
- The full statement