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COP vs SUN stock comparison

ConocoPhillips vs SUNOCO LP, two Oil & Gas Refining stocks. A side-by-side on valuation, growth, margins, returns, and what each price is betting.

What is priced in: ConocoPhillips at 17.9 times earnings is priced for upstream oil economics and a 3% dividend; Sunoco, an MLP with no clean P/E, is priced for its distribution, its 28.5% free-cash figure the mechanics of a pass-through fuel-distribution vehicle rather than a value signal. The businesses barely touch, exploration-and-production against terminal-and-pipeline fuel logistics. Conoco earns 11.3% on equity and 6% on assets, real integrated-quality returns; Sunoco earns a thin 3.1% net margin on a toll model. Conoco is near-debt-free; Sunoco's leverage is MLP-standard. The pair prices a crude producer against a fuel distributor, one on its reserves and dividend, the other on its distribution yield; different vehicles for different investors, adjacent only on the org chart.

Comparison updated 2026-07-11.

COP vs SUN: the numbers

MetricCOPSUN
Price$105.80$66.32
Market cap$129.6B$3.4B
SectorOil & Gas RefiningOil & Gas Refining
StageCyclicalCyclical
Implied growth (priced in)+2.7%
P/E17.9
P/B2.01
P/S2.230.11
EV/EBITDA10.72.3
Revenue growth+1.9%+40.5%
Operating margin8.1%
Net margin12.6%3.1%
Return on equity11.3%
Return on assets6.0%3.2%
Return on invested capital9907.9%
FCF yield13.9%28.5%
Dividend yield3.0%
Debt / equity0.02
Current ratio1.291.40
Altman Z (solvency)2.641.28
Piotroski F (quality)8 / 97 / 9
Full COP report → Full SUN report →
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The stronger value is highlighted per metric where one is strictly better on that single number; it is not an overall verdict on either company. For informational and research purposes only. Not investment advice. Not a recommendation to buy, sell, or hold any security. boothcheck is not a registered investment adviser. Past performance does not guarantee future results.