Builders FirstSource, Inc. (BLDR) stock
BLDRNYSERetail-Lumber & Other Building Materials DealersFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 5/3015% below fair value
$60.68+0.56 (+0.93%)
Close on Nov 13, 2026Market cap $6.53BP/E 164.0Yield –
Builders FirstSource operating margin
Operating margin is operating income as a percentage of revenue.
Builders FirstSource's operating margin for the twelve months ending Sep 30, 2026 was 2.1%. For fiscal 2025 it was 5.2%, against 9.7% the year before. The highest annual figure on record is 16.6% in fiscal 2022.
Annual operating margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 5.2% | −4.6 |
| FY2024 | Dec 31, 2024 | 9.7% | −3.0 |
| FY2023 | Dec 31, 2023 | 12.7% | −3.9 |
| FY2022 | Dec 31, 2022 | 16.6% | +4.6 |
| FY2021 | Dec 31, 2021 | 12.0% | +5.6 |
| FY2020 | Dec 31, 2020 | 6.4% | +1.0 |
| FY2019 | Dec 31, 2019 | 5.4% | +0.6 |
| FY2018 | Dec 31, 2018 | 4.8% | +0.7 |
| FY2017 | Dec 31, 2017 | 4.1% | +0.3 |
| FY2016 | Dec 31, 2016 | 3.7% | +1.2 |
| FY2015 | Dec 31, 2015 | 2.5% | −0.5 |
| FY2014 | Dec 31, 2014 | 3.1% | −0.1 |
| FY2013 | Dec 31, 2013 | 3.2% | +4.0 |
| FY2012 | Dec 31, 2012 | -0.8% | +4.0 |
| FY2011 | Dec 31, 2011 | -4.8% | +4.3 |
| FY2010 | Dec 31, 2010 | -9.1% | −0.2 |
| FY2009 | Dec 31, 2009 | -8.9% | – |
Quarterly operating margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 2.6% | −3.2 |
| Q2 FY2026 | Jun 30, 2026 | 3.3% | −4.0 |
| Q1 FY2026 | Mar 31, 2026 | 0.5% | −4.5 |
| Q4 FY2025 | Dec 31, 2025 | 1.8% | −6.1 |
| Q3 FY2025 | Sep 30, 2025 | 5.8% | −4.3 |
| Q2 FY2025 | Jun 30, 2025 | 7.4% | −3.6 |
| Q1 FY2025 | Mar 31, 2025 | 5.0% | −4.6 |
| Q4 FY2024 | Dec 31, 2024 | 8.0% | −3.9 |
| Q3 FY2024 | Sep 30, 2024 | 10.1% | −4.0 |
| Q2 FY2024 | Jun 30, 2024 | 11.0% | −1.8 |
| Q1 FY2024 | Mar 31, 2024 | 9.6% | −2.4 |
| Q4 FY2023 | Dec 31, 2023 | 11.8% | −0.3 |
| Q3 FY2023 | Sep 30, 2023 | 14.2% | −3.5 |
| Q2 FY2023 | Jun 30, 2023 | 12.7% | −7.0 |
| Q1 FY2023 | Mar 31, 2023 | 12.0% | −3.2 |
| Q4 FY2022 | Dec 31, 2022 | 12.1% | −1.3 |
| Q3 FY2022 | Sep 30, 2022 | 17.6% | +2.4 |
| Q2 FY2022 | Jun 30, 2022 | 19.7% | +7.5 |
| Q1 FY2022 | Mar 31, 2022 | 15.2% | +9.3 |
| Q4 FY2021 | Dec 31, 2021 | 13.4% | +5.0 |
| Q3 FY2021 | Sep 30, 2021 | 15.2% | +9.1 |
| Q2 FY2021 | Jun 30, 2021 | 12.2% | +5.6 |
| Q1 FY2021 | Mar 31, 2021 | 5.9% | +2.5 |
| Q4 FY2020 | Dec 31, 2020 | 8.5% | +4.2 |
| Q3 FY2020 | Sep 30, 2020 | 6.1% | −0.5 |
| Q2 FY2020 | Jun 30, 2020 | 6.6% | +0.6 |
| Q1 FY2020 | Mar 31, 2020 | 3.4% | −1.0 |
| Q4 FY2019 | Dec 31, 2019 | 4.3% | −0.7 |
| Q3 FY2019 | Sep 30, 2019 | 6.5% | +0.8 |
| Q2 FY2019 | Jun 30, 2019 | 6.1% | +1.1 |
| Q1 FY2019 | Mar 31, 2019 | 4.4% | +1.3 |
| Q4 FY2018 | Dec 31, 2018 | 5.0% | +1.3 |
| Q3 FY2018 | Sep 30, 2018 | 5.7% | +1.0 |
| Q2 FY2018 | Jun 30, 2018 | 5.0% | +0.0 |
| Q1 FY2018 | Mar 31, 2018 | 3.1% | +0.4 |
| Q4 FY2017 | Dec 31, 2017 | 3.6% | +0.4 |
| Q3 FY2017 | Sep 30, 2017 | 4.7% | – |
| Q2 FY2017 | Jun 30, 2017 | 5.0% | – |
| Q1 FY2017 | Mar 31, 2017 | 2.6% | – |
| Q4 FY2016 | Dec 31, 2016 | 3.3% | – |
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