Stocks / ASPI vs SXC

ASPI vs SXC: Which Stock Is the Better Buy?

ASP Isotopes Inc. and SunCoke Energy, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Basic Materials.

SXC is the larger company ($0.8B vs $0.8B). On the fundamentals, SXC earns a higher net margin (-2.4% vs -734.2%); SXC has the stronger return on equity (-7.4% vs -85.8%). On the filings, SXC carries fewer potential red flags (4 vs 5). Full numbers below — the stronger figure on each row is in green.

AI verdict — ASPI vs SXC, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 ASP Isotopes Inc. (ASPI)SunCoke Energy, Inc. (SXC)
Market cap$0.8B$0.8B
Revenue (latest FY)$23.85M$1.84B
Net income (latest FY)$-175.09M$-44.20M
Revenue growth (5y CAGR)6.6%
Net margin-734.2%-2.4%
Return on equity-85.8%-7.4%
P/E ratio
Dividend yield5.3%
Profitable years (of last 10)08
Positive free cash flowNoYes

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full ASPI vs SXC breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open ASPI's full financials →   Open SXC's full financials →

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Frequently asked questions

Which is bigger, ASPI or SXC?

SunCoke Energy, Inc. is larger by market capitalization — $0.8B versus $0.8B.

Which grows faster, ASPI or SXC?

Five-year growth data is not available for both companies.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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ASPI fundamentals → · SXC fundamentals → · All 1,500+ companies → · Free screener →