CVX vs PSX: How Chevron and Phillips 66 Compare (2026)

Same yardstick, side by side (as of July 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: PSX is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. CVX and PSX share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined CVX and PSX exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Chevron is one of the world's largest integrated energy companies, operating across the entire oil and gas value chain. Its upstream business explores for and produces crude oil and natural gas around the world, with major positions in the US Permian Basin, the Gulf of Mexico, Kazakhstan, Australian LNG, and other regions. Its downstream business refines crude into gasoline, diesel, jet fuel, and other products, and markets fuels and lubricants (including under the Chevron and Texaco brands). Chevron also has a growing chemicals joint venture (Chevron Phillips Chemical) and is investing in lower-carbon energy such as renewable fuels, hydrogen, and carbon capture. Chevron makes money primarily by producing and selling oil and gas, so its earnings are heavily tied to commodity prices, and from refining and marketing margins. It is known for a strong balance sheet, disciplined capital spending, and a long record of dividend growth. Chevron is headquartered in Houston, Texas, and operates globally.

Full CVX guide

Phillips 66 is a leading integrated downstream energy provider headquartered in Houston, Texas. The company manufactures, transports, and markets products across five business segments: Refining, Midstream, Chemicals, Marketing and Specialties, and Renewable Fuels. Refining converts crude oil into gasoline, diesel, and other transportation fuels across a network of refineries with total crude throughput capacity of approximately 2.0 million barrels per day at end of 2025. The Midstream segment operates pipelines, terminals, NGL fractionation, and export facilities, including assets acquired from DCP Midstream and EPIC NGL. Chemicals earnings flow largely through CPChem, a joint venture with Chevron that produces petrochemicals and plastics. The Marketing and Specialties segment markets refined products through branded retail networks, including the JET brand in Europe. Revenue for the fiscal year 2025 was approximately $132.4 billion, reflecting a roughly 7.5% year-over-year decline driven by lower commodity prices.

Full PSX guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• CVX drivers: Low-cost production and Permian scale; Capital discipline and shareholder returns.
• PSX drivers: Midstream Growth as a Durable Earnings Anchor; Refining Efficiency and Portfolio Concentration.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Chevron's earnings and cash flow swing heavily with oil and natural gas prices, which are volatile and driven by global supply, OPEC decisions, demand cycles, and geopolitics; a sustained drop in commodity prices would pressure profits, the dividend cushion, and the stock. For PSX, the dominant risk for PSX is the inherent cyclicality of refining margins: in Q1 2025, the company posted an adjusted operating loss as global refining margins fell to roughly $6.81 per barrel, a 38% year-over-year decline.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick CVX if you believe its drivers more; PSX if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the CVX and PSX guides.

CVX. Chevron trades at a moderate earnings multiple typical of integrated oil majors, with the valuation moving inversely to commodity-price expectations. Investors prize its strong balance sheet, high dividend yield, and capital discipline. The multiple stays modest because earnings are cyclical and the market discounts long-term energy-transition risk, so much of the appeal is the dividend and cash returns.

PSX. PSX trades at a forward P/E near 10x based on consensus analyst estimates reflecting an earnings recovery, while its trailing normalized P/E is closer to 22x given the earnings compression from volatile crack spreads in 2025. The EV/EBITDA of approximately 9.6x sits in line with large integrated downstream peers, and the price-to-sales ratio of roughly 0.5x reflects the low-margin, high-revenue nature of refining. The valuation is notably below PSX's own 12-month trailing average P/E of approximately 27x, which some analysts interpret as a potential discount to intrinsic value if midstream-driven earnings recovery materializes.

Headline figures (approximate, early 2026): CVX shows revenue (ttm) ~$190-200 billion (varies with commodity prices), operating margin cyclical; mid-teens in normal conditions, net income (ttm) highly variable with oil and gas prices, dividend yield ~4-4.5% (Dividend Aristocrat); PSX shows revenue (fy2025) ~$132.4 billion, net earnings (fy2025) ~$4.4 billion, q2 2025 reported eps $2.15 per share, market capitalization ~$68 billion (as of late June 2026).

CVX and PSX are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined CVX and PSX exposure against your real portfolio. It is not an investment adviser.