Health score, competitive moat, risk signals, and key metrics at a glance.
Phillips 66 operates as an integrated downstream energy provider in the United States, the United Kingdom, Germany, and internationally. It operates through five segments: Midstream, Chemicals, Refining, Marketing and Specialties (M&S), and Renewable Fuels. The Midstream segment provides crude oil and refined petroleum product transportation, terminaling, and storage services, as well as natural gas and natural gas liquids (NGL) gathering, processing, transportation, fractionation, storage and marketing services. It also exports liquefied petroleum gas. The Chemicals segment produces and markets ethylene and other olefin products; aromatics and styrenics products, such as benzene, cyclohexane, styrene, and polystyrene; various specialty chemical products, including organosulfur chemicals, solvents, catalysts, and chemicals used in drilling and mining; and petrochemicals and plastics. The Refining segment refines crude oil and other feedstocks into petroleum products, such as gasolines and distillates, including aviation fuels. The M&S segment purchases for resale and markets refined products, including gasolines, distillates, and aviation fuels. This segment also manufactures and markets specialty products, such as automotive, commercial, industrial, and specialty lubricants, as well as base oils. The Renewable Fuels segment processes renewable feedstocks into renewable products, as well as supplies sustainable aviation fuel. This segment also procures renewable feedstocks, manages certain regulatory credits, and markets renewable diesel, renewable jet fuel, and other renewable fuels. The company markets its products under the Phillips 66, Conoco and 76, JET, Kendall, Red Line, and other private label brands. Phillips 66 was founded in 1875 and is headquartered in Houston, Texas.
Competitive analysis based on 57 quarters of fundamental data
Operating margins are under pressure, averaging 0.3%. The business may lack pricing power or face rising costs.'
ROE is positive at ~10.6% on average, adequate but below the threshold typically associated with wide moats.
6 of the last 8 quarters generated positive FCF. The company generally funds itself but has occasional cash consumption quarters.
Revenue has been flat or declining over recent quarters, which may indicate eroding demand or competitive pressure.
Data-driven red flags and warnings across 57 quarters
The company posted negative operating margins in recent quarters — core operations are unprofitable.
FCF/Net Income has dropped below 0.7x in 3 quarters — monitor for earnings quality deterioration.
D/E ratio is 0.7 — conservative capital structure with low financial risk.
Revenue declined in 5 of the last 7 quarters — persistent contraction signals a fundamental problem.
FCF turned negative in 2 of the last 8 quarters — occasional cash consumption.
Shares decreased 4.9% — net buybacks are reducing shares outstanding and boosting per-share value.
as of March 2026
Revenue, EBITDA, operating income, net income, EPS, and shares
Gross, EBITDA, operating, and net margin trends
P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield
Total assets, cash, debt, book value, and leverage
Operating cash flow, free cash flow, FCF margin, and earnings quality
