Solaris Energy Infrastructure, Inc. (SEI) stock
SEINYSEOil & Gas Field Machinery & EquipmentFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 6, 2026Score 12/30105% above fair value
$64.50−0.30 (-0.46%)
Close on Nov 12, 2026Market cap $4.94BP/E –Yield 0.74%
Solaris Energy Infrastructure operating margin
Operating margin is operating income as a percentage of revenue.
Solaris Energy Infrastructure's operating margin for the twelve months ending Sep 30, 2026 was 22.8%. For fiscal 2025 it was 21.8%, against 16.9% the year before. The highest annual figure on record is 50.3% in fiscal 2018.
Annual operating margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 21.8% | +4.9 |
| FY2024 | Dec 31, 2024 | 16.9% | −0.2 |
| FY2023 | Dec 31, 2023 | 17.0% | +4.0 |
| FY2022 | Dec 31, 2022 | 13.1% | +13.3 |
| FY2021 | Dec 31, 2021 | -0.2% | +57.9 |
| FY2020 | Dec 31, 2020 | -58.2% | −102.8 |
| FY2019 | Dec 31, 2019 | 44.7% | −5.7 |
| FY2018 | Dec 31, 2018 | 50.3% | +12.6 |
| FY2017 | Dec 31, 2017 | 37.8% | +22.0 |
| FY2016 | Dec 31, 2016 | 15.8% | +24.3 |
| FY2015 | Dec 31, 2015 | -8.5% | – |
Quarterly operating margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 19.6% | −3.1 |
| Q2 FY2026 | Jun 30, 2026 | 25.8% | +1.9 |
| Q1 FY2026 | Mar 31, 2026 | 25.8% | +8.3 |
| Q4 FY2025 | Dec 31, 2025 | 22.2% | −4.6 |
| Q3 FY2025 | Sep 30, 2025 | 22.7% | +15.7 |
| Q2 FY2025 | Jun 30, 2025 | 23.8% | +7.8 |
| Q1 FY2025 | Mar 31, 2025 | 17.5% | +2.8 |
| Q4 FY2024 | Dec 31, 2024 | 26.7% | +12.1 |
| Q3 FY2024 | Sep 30, 2024 | 7.0% | −7.3 |
| Q2 FY2024 | Jun 30, 2024 | 16.0% | −4.4 |
| Q1 FY2024 | Mar 31, 2024 | 14.7% | −3.3 |
| Q4 FY2023 | Dec 31, 2023 | 14.6% | +2.6 |
| Q3 FY2023 | Sep 30, 2023 | 14.4% | −0.8 |
| Q2 FY2023 | Jun 30, 2023 | 20.4% | +8.5 |
| Q1 FY2023 | Mar 31, 2023 | 18.0% | +5.0 |
| Q4 FY2022 | Dec 31, 2022 | 12.0% | +8.2 |
| Q3 FY2022 | Sep 30, 2022 | 15.1% | +11.1 |
| Q2 FY2022 | Jun 30, 2022 | 11.9% | +17.7 |
| Q1 FY2022 | Mar 31, 2022 | 13.0% | +20.3 |
| Q4 FY2021 | Dec 31, 2021 | 3.8% | +17.3 |
| Q3 FY2021 | Sep 30, 2021 | 4.1% | +35.3 |
| Q2 FY2021 | Jun 30, 2021 | -5.8% | +109.2 |
| Q1 FY2021 | Mar 31, 2021 | -7.3% | +75.0 |
| Q4 FY2020 | Dec 31, 2020 | -13.5% | −61.4 |
| Q3 FY2020 | Sep 30, 2020 | -31.2% | −69.4 |
| Q2 FY2020 | Jun 30, 2020 | -114.9% | −157.6 |
| Q1 FY2020 | Mar 31, 2020 | -82.3% | −132.6 |
| Q4 FY2019 | Dec 31, 2019 | 47.9% | −1.3 |
| Q3 FY2019 | Sep 30, 2019 | 38.2% | −16.1 |
| Q2 FY2019 | Jun 30, 2019 | 42.6% | −10.0 |
| Q1 FY2019 | Mar 31, 2019 | 50.3% | +7.2 |
| Q4 FY2018 | Dec 31, 2018 | 49.1% | +6.0 |
| Q3 FY2018 | Sep 30, 2018 | 54.3% | +10.6 |
| Q2 FY2018 | Jun 30, 2018 | 52.6% | +40.1 |
| Q1 FY2018 | Mar 31, 2018 | 43.1% | −3.6 |
| Q4 FY2017 | Dec 31, 2017 | 43.2% | +1.4 |
| Q3 FY2017 | Sep 30, 2017 | 43.7% | – |
| Q2 FY2017 | Jun 30, 2017 | 12.5% | – |
| Q1 FY2017 | Mar 31, 2017 | 46.7% | – |
| Q4 FY2016 | Dec 31, 2016 | 41.8% | – |
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