SXCSunCoke Energy, Inc.
Is the business good?
Margins compressing. That is the only one of 4 checks this filer's data supports, so take it as a single data point rather than a settled answer.
Operating margin has narrowed over the past few years, profitability per dollar of sales is eroding.
Where this answer is blind. The F-score rewards improvement, so an already-elite company can score mid-pack.
How good a business is SXC?
SunCoke Energy, Inc. earns −3.4% on the capital it employs against a 9.0% cost of capital, so growth costs more than it returns.
Return on invested capital · cost of capital 9.0% · 12 points below what the capital costs: growth destroys value
- Operating margin
- −2.7%
Operating margin · Basic Materials median 9.9% · 12 months to Q2 2026
- Share count, year on year
- +0.23%
Share count, year on year · flat: no meaningful dilution
| Year | Operating margin |
|---|---|
| FY2020 | 5.2% |
| FY2021 | 9.7% |
| FY2022 | 7.8% |
| FY2023 | 6.1% |
| FY2024 | 7.8% |
| FY2025 | −2.4% |
Details›
- Operating margin12 months to Q2 2026
- −2.7%
- Net margin12 months to Q2 2026
- −2.9%
- Free cash flow margin
- 1.5%
- Revenue, trailing twelve months
- $1.90B
- Free cash flow, trailing twelve months
- $29M
- Net income, trailing twelve months
- −$55M
- Return on invested capitaloperating profit after tax ÷ debt + equity − cash
- −3.4%
Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.
Customers and suppliers
Who buys from SXC and who it buys from, as the companies report it.
- CLFCleveland-Cliffs Inc.62%
Share of revenue · FY2025 10-K
- U.S. Steel14%
Share of revenue · FY2025 10-K
None disclosed.
A company has to disclose every customer behind 10% or more of its revenue. Each share comes from the latest annual report of the company that states it and shows on both companies’ pages; SXC’s own figures are from its FY2025 10-K. Smaller customers and suppliers go unreported.