Mueller Industries Inc (MLI) stock
MLINYSERolling Drawing & Extruding of Nonferrous MetalsFiscal year ends December 26
Financials through Q3 FY2026, quarter ended Sep 26, 2026Last filing: 10-Q on Oct 21, 2026Score 17/305% above fair value
$54.89+0.05 (+0.09%)
Close on Nov 13, 2026Market cap $11.96BP/E 14.1Yield 0.91%
Mueller Industries gross margin
Gross margin is gross profit as a percentage of revenue.
Mueller Industries's gross margin for the twelve months ending Sep 26, 2026 was 27.3%. For fiscal 2025 it was 29.0%, against 27.7% the year before. The highest annual figure on record is 29.0% in fiscal 2025.
Annual gross margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 27, 2025 | 29.0% | +1.3 |
| FY2024 | Dec 28, 2024 | 27.7% | −1.1 |
| FY2023 | Dec 30, 2023 | 28.9% | +0.8 |
| FY2022 | Dec 31, 2022 | 28.1% | +6.0 |
| FY2021 | Dec 25, 2021 | 22.0% | +4.0 |
| FY2020 | Dec 26, 2020 | 18.0% | +1.8 |
| FY2019 | Dec 28, 2019 | 16.3% | +2.0 |
| FY2018 | Dec 29, 2018 | 14.3% | −0.1 |
| FY2017 | Dec 30, 2017 | 14.4% | −1.8 |
| FY2016 | Dec 31, 2016 | 16.2% | +2.3 |
| FY2015 | Dec 26, 2015 | 13.8% | +0.3 |
| FY2014 | Dec 27, 2014 | 13.6% | −0.2 |
| FY2013 | Dec 28, 2013 | 13.7% | +0.7 |
| FY2012 | Dec 29, 2012 | 13.0% | +0.5 |
| FY2011 | Dec 31, 2011 | 12.5% | −1.3 |
| FY2010 | Dec 25, 2010 | 13.8% | −0.4 |
| FY2009 | Dec 26, 2009 | 14.2% | +1.5 |
| FY2008 | Dec 27, 2008 | 12.7% | – |
Quarterly gross margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 26, 2026 | 25.5% | −6.0 |
| Q2 FY2026 | Jun 27, 2026 | 27.7% | −3.3 |
| Q1 FY2026 | Mar 28, 2026 | 30.0% | +2.9 |
| Q4 FY2025 | Dec 27, 2025 | 25.8% | −1.9 |
| Q3 FY2025 | Sep 27, 2025 | 31.5% | +3.9 |
| Q2 FY2025 | Jun 28, 2025 | 31.0% | +3.7 |
| Q1 FY2025 | Mar 29, 2025 | 27.2% | −1.2 |
| Q4 FY2024 | Dec 28, 2024 | 27.7% | +0.9 |
| Q3 FY2024 | Sep 28, 2024 | 27.6% | −1.8 |
| Q2 FY2024 | Jun 29, 2024 | 27.3% | −1.4 |
| Q1 FY2024 | Mar 30, 2024 | 28.4% | −1.7 |
| Q4 FY2023 | Dec 30, 2023 | 26.8% | −2.5 |
| Q3 FY2023 | Sep 30, 2023 | 29.4% | +1.2 |
| Q2 FY2023 | Jul 1, 2023 | 28.7% | +0.1 |
| Q1 FY2023 | Apr 1, 2023 | 30.1% | +3.8 |
| Q4 FY2022 | Dec 31, 2022 | 29.3% | +5.2 |
| Q3 FY2022 | Sep 24, 2022 | 28.2% | +3.9 |
| Q2 FY2022 | Jun 25, 2022 | 28.6% | +7.6 |
| Q1 FY2022 | Mar 26, 2022 | 26.3% | +8.0 |
| Q4 FY2021 | Dec 25, 2021 | 24.0% | +5.9 |
| Q3 FY2021 | Sep 25, 2021 | 24.2% | +5.1 |
| Q2 FY2021 | Jun 26, 2021 | 21.0% | +1.6 |
| Q1 FY2021 | Mar 27, 2021 | 18.3% | +2.7 |
| Q4 FY2020 | Dec 26, 2020 | 18.1% | +0.8 |
| Q3 FY2020 | Sep 26, 2020 | 19.1% | +3.0 |
| Q2 FY2020 | Jun 27, 2020 | 19.4% | +4.0 |
| Q1 FY2020 | Mar 28, 2020 | 15.6% | −0.8 |
| Q4 FY2019 | Dec 28, 2019 | 17.4% | +2.1 |
| Q3 FY2019 | Sep 28, 2019 | 16.1% | +3.8 |
| Q2 FY2019 | Jun 29, 2019 | 15.4% | +0.4 |
| Q1 FY2019 | Mar 30, 2019 | 16.4% | +1.7 |
| Q4 FY2018 | Dec 29, 2018 | 15.2% | +2.4 |
| Q3 FY2018 | Sep 29, 2018 | 12.2% | −2.1 |
| Q2 FY2018 | Jun 30, 2018 | 14.9% | +0.3 |
| Q1 FY2018 | Mar 31, 2018 | 14.7% | −0.7 |
| Q4 FY2017 | Dec 30, 2017 | 12.8% | −3.3 |
| Q3 FY2017 | Sep 30, 2017 | 14.4% | – |
| Q2 FY2017 | Jul 1, 2017 | 14.6% | – |
| Q1 FY2017 | Apr 1, 2017 | 15.5% | – |
| Q4 FY2016 | Dec 31, 2016 | 16.1% | – |
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