Delek US Holdings, Inc. (DK) stock
DKNYSEPetroleum RefiningFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 6, 2026Score 14/3072% below fair value
$67.16+4.52 (+7.22%)
Close on Nov 11, 2026Market cap $4.11BP/E 3.6Yield 1.52%
Delek US operating margin
Operating margin is operating income as a percentage of revenue.
Delek US's operating margin for the twelve months ending Sep 30, 2026 was 13.3%. For fiscal 2025 it was 2.8%, against -4.1% the year before. The highest annual figure on record is 6.0% in fiscal 2018.
Annual operating margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 2.8% | +7.0 |
| FY2024 | Dec 31, 2024 | -4.1% | −5.6 |
| FY2023 | Dec 31, 2023 | 1.5% | −0.8 |
| FY2022 | Dec 31, 2022 | 2.3% | +2.6 |
| FY2021 | Dec 31, 2021 | -0.3% | +9.7 |
| FY2020 | Dec 31, 2020 | -10.0% | −15.3 |
| FY2019 | Dec 31, 2019 | 5.3% | −0.7 |
| FY2018 | Dec 31, 2018 | 6.0% | +3.5 |
| FY2017 | Dec 31, 2017 | 2.5% | +3.7 |
| FY2016 | Dec 31, 2016 | -1.2% | −2.8 |
| FY2015 | Dec 31, 2015 | 1.6% | – |
Quarterly operating margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 34.6% | +24.3 |
| Q2 FY2026 | Jun 30, 2026 | 7.4% | +8.6 |
| Q1 FY2026 | Mar 31, 2026 | -6.8% | −2.0 |
| Q4 FY2025 | Dec 31, 2025 | 6.8% | +23.8 |
| Q3 FY2025 | Sep 30, 2025 | 10.2% | +14.2 |
| Q2 FY2025 | Jun 30, 2025 | -1.2% | −1.4 |
| Q1 FY2025 | Mar 31, 2025 | -4.8% | −5.7 |
| Q4 FY2024 | Dec 31, 2024 | -17.0% | −13.3 |
| Q3 FY2024 | Sep 30, 2024 | -4.0% | −8.6 |
| Q2 FY2024 | Jun 30, 2024 | 0.1% | −0.8 |
| Q1 FY2024 | Mar 31, 2024 | 0.9% | −2.7 |
| Q4 FY2023 | Dec 31, 2023 | -3.7% | −1.3 |
| Q3 FY2023 | Sep 30, 2023 | 4.6% | +3.6 |
| Q2 FY2023 | Jun 30, 2023 | 0.9% | −7.3 |
| Q1 FY2023 | Mar 31, 2023 | 3.6% | +2.6 |
| Q4 FY2022 | Dec 31, 2022 | -2.3% | −3.1 |
| Q3 FY2022 | Sep 30, 2022 | 1.0% | −0.3 |
| Q2 FY2022 | Jun 30, 2022 | 8.2% | +10.5 |
| Q1 FY2022 | Mar 31, 2022 | 1.0% | +3.0 |
| Q4 FY2021 | Dec 31, 2021 | 0.8% | +17.5 |
| Q3 FY2021 | Sep 30, 2021 | 1.3% | +4.9 |
| Q2 FY2021 | Jun 30, 2021 | -2.3% | −3.8 |
| Q1 FY2021 | Mar 31, 2021 | -2.0% | +17.9 |
| Q4 FY2020 | Dec 31, 2020 | -16.7% | −18.8 |
| Q3 FY2020 | Sep 30, 2020 | -3.6% | −7.4 |
| Q2 FY2020 | Jun 30, 2020 | 1.5% | −3.9 |
| Q1 FY2020 | Mar 31, 2020 | -19.8% | −30.0 |
| Q4 FY2019 | Dec 31, 2019 | 2.1% | −5.3 |
| Q3 FY2019 | Sep 30, 2019 | 3.7% | −5.5 |
| Q2 FY2019 | Jun 30, 2019 | 5.4% | +0.3 |
| Q1 FY2019 | Mar 31, 2019 | 10.1% | +8.5 |
| Q4 FY2018 | Dec 31, 2018 | 7.4% | +2.9 |
| Q3 FY2018 | Sep 30, 2018 | 9.2% | +5.4 |
| Q2 FY2018 | Jun 30, 2018 | 5.1% | +8.9 |
| Q1 FY2018 | Mar 31, 2018 | 1.6% | −0.9 |
| Q4 FY2017 | Dec 31, 2017 | 4.5% | +8.6 |
| Q3 FY2017 | Sep 30, 2017 | 3.8% | – |
| Q2 FY2017 | Jun 30, 2017 | -3.8% | – |
| Q1 FY2017 | Mar 31, 2017 | 2.5% | – |
| Q4 FY2016 | Dec 31, 2016 | -4.1% | – |
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