Stocks / OII vs STNG

OII vs STNG: Which Stock Is the Better Buy?

Oceaneering International, Inc. and Scorpio Tankers Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Energy.

OII is the larger company ($3.9B vs $3.9B). On the fundamentals, OII grows revenue faster (8.8% vs -15.6%); STNG earns a higher net margin (36.7% vs 12.7%); OII has the stronger return on equity (33.0% vs 10.8%). On the filings, OII carries fewer potential red flags (0 vs 3). Full numbers below — the stronger figure on each row is in green.

AI verdict — OII vs STNG, 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.

 Oceaneering International, Inc. (OII)Scorpio Tankers Inc. (STNG)
Market cap$3.9B$3.9B
Revenue (latest FY)$2.78B$938.22M
Net income (latest FY)$353.76M$344.29M
Revenue growth (5y CAGR)8.8%-15.6%
Net margin12.7%36.7%
Return on equity33.0%10.8%
P/E ratio11.77.7
Dividend yield2.4%
Profitable years (of last 10)64
Positive free cash flowYesYes

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See the full OII vs STNG 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 OII's full financials →   Open STNG's full financials →

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Frequently asked questions

Which is bigger, OII or STNG?

Oceaneering International, Inc. is larger by market capitalization — $3.9B versus $3.9B.

Which grows faster, OII or STNG?

Over the last five fiscal years, Oceaneering International, Inc. grew revenue faster — 8.8%/yr versus -15.6%/yr, computed from SEC-filed statements.

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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