OXY vs XOM vs CVX vs COP

For growth investors, ConocoPhillips (COP) is the stronger pick with 7.

5% revenue growth year-over-year, versus -20. 3% for Occidental Petroleum Corporation (OXY). ConocoPhillips (COP) offers the better valuation at 19. 4x trailing P/E (13. 8x forward), making it the more compelling value choice. Analysts rate Occidental Petroleum Corporation (OXY) a "Buy" — based on 52 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, ConocoPhillips (COP) is the cheapest at 19.

4x versus Occidental Petroleum Corporation at 36. 9x. On forward P/E, ConocoPhillips is actually cheaper at 13. 8x.

Over the past 5 years, Exxon Mobil Corporation (XOM) delivered a total return of +184.

7%, compared to +105. 2% for Chevron Corporation (CVX). Over 10 years, the gap is even starker: COP returned +234. 2% versus OXY's -1. 4%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Exxon Mobil Corporation (XOM) is the lower-risk stock at -0.

15β versus ConocoPhillips's 0. 08β — meaning COP is approximately -154% more volatile than XOM relative to the S&P 500. On balance sheet safety, Exxon Mobil Corporation (XOM) carries a lower debt/equity ratio of 16% versus 65% for Occidental Petroleum Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), ConocoPhillips (COP) is pulling ahead at 7.

5% versus -20. 3% for Occidental Petroleum Corporation (OXY). On earnings-per-share growth, the picture is similar: Exxon Mobil Corporation grew EPS -14. 5% year-over-year, compared to -34. 0% for Occidental Petroleum Corporation. Over a 3-year CAGR, XOM leads at -6. 7% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

ConocoPhillips (COP) is the more profitable company, earning 13.

6% net margin versus 6. 7% for Chevron Corporation — meaning it keeps 13. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: COP leads at 19. 6% versus 9. 0% for CVX. At the gross margin level — before operating expenses — OXY leads at 33. 8%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, ConocoPhillips (COP) trades at 13.

8x forward P/E versus 15. 9x for Chevron Corporation — 2. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for XOM: 3. 6% to $160. 43.

All stocks in this comparison pay dividends.

Chevron Corporation (CVX) offers the highest yield at 3. 6%, versus 2. 6% for Exxon Mobil Corporation (XOM).

For long-horizon retirement investors, Exxon Mobil Corporation (XOM) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0.

15), 2. 6% yield, +115. 7% 10Y return). Both have compounded well over 10 years (XOM: +115. 7%, COP: +234. 2%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Energy sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: OXY is a mid-cap quality compounder stock; XOM is a large-cap quality compounder stock; CVX is a large-cap income-oriented stock; COP is a mid-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.