Phillips 66 (PSX) Fair Value & Analysis
Energy · US · Market cap $78.6B
Phillips 66
PSX · US
Fair value as of: Jul 16, 2026
From 22 valuation models · updated 22 days ago
Fair value updated Jul 16, 2026, revised from $100.83 to $101.04 (+0.2%) since Jun 24, 2026. Share price +14.9% over the past month.
A solid business, but screening 51% overvalued on our models.
What matters now
- A high-quality business (quality 70/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- The price sits above even our optimistic bull case ($154.07). The favourable scenario is already priced in.
- A fairly wide model range ($77.12 to $154.07) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 16, 2026.
How to read this chart
60‑month range $53.89 – $212.27 · fair‑value band $77.12 – $154.07 · the $205.52 price screens above the $101.04 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 16, 2026.
Analysis
Phillips 66 (PSX) currently trades at $205.52, while our model-based Fair Value estimate is $101.04, implying the stock looks roughly 50.8% overvalued today. We read business quality at 70/100 (solid quality), in the Energy sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).
Over the trailing twelve months, Phillips 66 generated revenue of $134B at a net margin of 3.1%. Revenue grew 6.9% year over year. It earns a return on equity of 14.6%. Net debt stands at $21.8B. Fundamentals as of Jul 16, 2026
Our scenario range runs from $77.12 (bear case) to $154.07 (bull case); at $205.52, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades near its 52-week high and 86% above its 52-week low, currently above its 200-day average. For context, the median of 10 Energy peers we cover trades at -45% fair-value upside, at -51%, PSX screens richer than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 22 models by family
Widest divergence: Multiples ($175.74) versus Earnings-Based ($29.03). Highest evidence: Growth DCF (80).
Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 16, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 58 · Market factors (momentum, volatility) 88
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
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.
Full company description
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.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Phillips 66 reported revenue of $132B in FY2025 versus $112B in FY2021, a compound +4.2%/yr. Reported net income was $4.4B in FY2025, compounding +35.3%/yr from FY2021.
PSX screens 51% overvalued. Compare with Reliance Industries Limited →
Recent news
External third-party headlines (Yahoo Finance, Reuters and others), not an editorial selection.
- How a US$23 Billion Buyback Authorization at Phillips 66 (PSX) Has Changed Its Investment Story
- Phillips 66 announces additional share repurchase authorization
- Phillips 66 (PSX) Outpaces Stock Market Gains: What You Should Know
Peer Group
Oil & Gas Refining & Marketing · 114 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Oil & Gas Refining & Marketing median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Insider activity: 54/100
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Oil & Gas Refining & Marketing stocks, each showing price versus our Fair Value estimate (as of Jul 16, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Reliance Industries Limited RELIANCE | ₹1,293 | ₹835.66 | -35% |
| Valero Energy Corporation VLO | $309.65 | $127.32 | -59% |
| Marathon Petroleum Corporation MPC | $283.74 | $135.80 | -52% |
| Neste Oyj NESTE | €31.10 | €4.07 | -87% |
| Formosa Petrochemical Corporation 6505 | 81.30 TWD | 16.68 TWD | -79% |
| Indian Oil Corporation IOC | ₹138.96 | ₹417.35 | +200% |
| HF Sinclair Corporation DINO | $88.59 | $48.90 | -45% |
| Bharat Petroleum Corporation BPCL | ₹315.55 | ₹846.81 | +168% |
| SK Innovation Co 096770 | 121,400 KRW | 58,865 KRW | -52% |
| Sunoco LP, SUN | $74.00 | $53.36 | -28% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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