Stocks / MPLX vs OXY

MPLX vs OXY: Which Stock Is the Better Buy?

MPLX LP and Occidental Petroleum Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Energy.

MPLX is the larger company ($57.4B vs $56.8B). On the fundamentals, MPLX grows revenue faster (8.7% vs 4.4%); MPLX earns a higher net margin (42.8% vs 7.5%); MPLX has the stronger return on equity (33.8% vs 4.6%). On the filings, MPLX carries fewer potential red flags (0 vs 1). Full numbers below — the stronger figure on each row is in green.

AI verdict — MPLX vs OXY, 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.

 MPLX LP (MPLX)Occidental Petroleum Corporation (OXY)
Market cap$57.4B$56.8B
Revenue (latest FY)$11.47B$22.07B
Net income (latest FY)$4.91B$1.65B
Revenue growth (5y CAGR)8.7%4.4%
Net margin42.8%7.5%
Return on equity33.8%4.6%
P/E ratio12.277.1
Dividend yield7.6%1.8%
Profitable years (of last 10)97
Positive free cash flowYesYes

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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 MPLX vs OXY 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 MPLX's full financials →   Open OXY's full financials →

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Frequently asked questions

Which is bigger, MPLX or OXY?

MPLX LP is larger by market capitalization — $57.4B versus $56.8B.

Which grows faster, MPLX or OXY?

Over the last five fiscal years, MPLX LP grew revenue faster — 8.7%/yr versus 4.4%/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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