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Phillips 66 (PSX) Stock Fundamental Analysis & AI Rating 2026

PSX NYSE Petroleum Refining DE CIK: 0001534701
Updated This Month • Analysis: Mar 19, 2026 • SEC Data: 2025-12-31
📅 Next earnings: Apr 29, 2026 (in 13 days) • Pre-market ET • EPS est. $0.81 • All earnings →
Combined AI Rating
HOLD
70% Confidence
STRONG AGREEMENT
HOLD
62% Conf
HOLD
78% Conf

📊 PSX Key Takeaways

Revenue: $132.4B
Net Margin: 3.3%
Free Cash Flow: $5.0B
Current Ratio: 1.30x
Debt/Equity: 0.64x
EPS: $10.79
AI Rating: HOLD with 62% confidence
Phillips 66 (PSX) receives a HOLD rating with 70% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $132.4B, net profit margin of 3.3%, and return on equity (ROE) of 15.1%, Phillips 66 demonstrates mixed fundamentals in the Energy sector. Below is our complete PSX stock analysis for 2026.

Is Phillips 66 (PSX) a Good Investment?

Claude

Phillips 66 demonstrates solid cash generation and reasonable leverage metrics typical of cyclical refiners, with positive FCF of $5.0B and a manageable debt-to-equity ratio of 0.64x. However, significant operational distress is evident from negative operating income of -$5.0B and an alarming negative interest coverage ratio of -5.0x, indicating the company cannot cover debt service from operating earnings. Revenue contraction of -7.5% YoY combined with an inverted operating margin (-3.7%) raises concerns about refining margin compression and cost management during a cyclical downturn.

ChatGPT

Phillips 66 shows mixed fundamentals: balance sheet leverage is moderate, liquidity is acceptable, and the company remains solidly profitable at the net income and cash flow level. However, the negative operating margin and negative interest coverage indicate weak core earnings quality in the latest period, suggesting that reported net income strength may not fully reflect underlying operating performance. The business appears financially resilient, but fundamentals do not support a clearly bullish stance until operating profitability improves.

Why Buy Phillips 66 Stock? PSX Key Strengths

Claude
  • + Positive free cash flow of $5.0B provides liquidity buffer and maintains dividend/investment capacity despite operational losses
  • + Conservative leverage with debt-to-equity ratio of 0.64x and total debt of $18.7B relative to $29.1B equity provides balance sheet flexibility
  • + Strong ROE of 15.1% and ROA of 6.0% indicate efficient asset deployment and reasonable returns on shareholder capital despite current period headwinds
  • + Solid current ratio of 1.30x demonstrates adequate short-term liquidity to meet obligations
ChatGPT
  • + Positive net income and double-digit ROE indicate the company is still generating shareholder returns despite a weak operating year
  • + Operating cash flow remains positive at nearly $5.0B, supporting internal funding capacity and financial flexibility
  • + Balance sheet leverage is manageable with a 1.30x current ratio and 0.64x debt-to-equity

PSX Stock Risks: Phillips 66 Investment Risks

Claude
  • ! Negative operating income of -$5.0B and negative interest coverage of -5.0x signal inability to cover debt service from operations, creating refinancing risk
  • ! Operating margin of -3.7% reflects severe refining margin compression; if sustained, threatens dividend sustainability and capital allocation
  • ! Revenue decline of -7.5% YoY combined with operating losses suggests cyclical downturn in refining sector with uncertain recovery timeline
  • ! Quick ratio of 0.91x indicates potential working capital stress and reliance on current assets conversion to meet near-term obligations
ChatGPT
  • ! Negative operating income suggests pressure in the core refining business and weak earnings quality
  • ! Negative interest coverage indicates current operating earnings are insufficient to cover interest expense
  • ! Revenue declined year over year, pointing to soft demand, weaker margins, or unfavorable market conditions

Key Metrics to Watch

Claude
  • * Operating income recovery trajectory and margin stabilization
  • * Interest coverage ratio return to positive territory above 2.5x
  • * Refining crack spreads and commodity price environment affecting gross margins
  • * Free cash flow sustainability and ability to maintain current liquidity levels
  • * Revenue stabilization and volume trends in core refining operations
ChatGPT
  • * Operating margin and interest coverage recovery
  • * Operating cash flow consistency relative to debt and capital spending needs

Phillips 66 (PSX) Financial Metrics & Key Ratios

Revenue
$132.4B
Net Income
$4.4B
EPS (Diluted)
$10.79
Free Cash Flow
$5.0B
Total Assets
$73.7B
Cash Position
$1.1B

💡 AI Analyst Insight

The relatively thin 3.7% FCF margin may limit capital allocation flexibility.

PSX Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin -3.7%
Net Margin 3.3%
ROE 15.1%
ROA 6.0%
FCF Margin 3.7%

PSX vs Energy Sector: How Phillips 66 Compares

How Phillips 66 compares to Energy sector averages

Net Margin
PSX 3.3%
vs
Sector Avg 12.0%
PSX Sector
ROE
PSX 15.1%
vs
Sector Avg 14.0%
PSX Sector
Current Ratio
PSX 1.3x
vs
Sector Avg 1.3x
PSX Sector
Debt/Equity
PSX 0.6x
vs
Sector Avg 0.6x
PSX Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Phillips 66 Stock Overvalued? PSX Valuation Analysis 2026

Based on fundamental analysis, Phillips 66 has mixed fundamental signals relative to the Energy sector in 2026.

Return on Equity
15.1%
Sector avg: 14%
Net Profit Margin
3.3%
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.64x
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Phillips 66 Balance Sheet: PSX Debt, Cash & Liquidity

Current Ratio
1.30x
Quick Ratio
0.91x
Debt/Equity
0.64x
Debt/Assets
59.0%
Interest Coverage
-4.98x
Long-term Debt
$18.7B

PSX Revenue & Earnings Growth: 5-Year Financial Trend

PSX 5-year financial data: Year 2021: Revenue $111.5B, Net Income $3.1B, EPS $6.77. Year 2022: Revenue $170.0B, Net Income -$4.0B, EPS $-9.06. Year 2023: Revenue $170.0B, Net Income $1.3B, EPS $2.97. Year 2024: Revenue $170.0B, Net Income $11.0B, EPS $23.27. Year 2025: Revenue $147.4B, Net Income $7.0B, EPS $15.48.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Phillips 66's revenue has grown significantly by 32% over the 5-year period, indicating strong business expansion. The most recent EPS of $15.48 reflects profitable operations.

PSX Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
3.7%
Free cash flow / Revenue

PSX Quarterly Earnings & Performance

Quarterly financial performance data for Phillips 66 including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 $34.5B $133.0M $0.32
Q2 2025 $33.3B $877.0M $2.15
Q1 2025 $30.4B $487.0M $1.18
Q3 2024 $35.5B $346.0M $0.82
Q2 2024 $35.1B $1.0B $2.38
Q1 2024 $34.4B $748.0M $1.73
Q3 2023 $39.6B $2.1B $4.69
Q2 2023 $35.1B $1.7B $3.72

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Phillips 66 Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$5.0B
Cash generated from operations
Stock Buybacks
$1.2B
Shares repurchased (TTM)
Dividends Paid
$1.9B
Returned to shareholders

PSX SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Phillips 66 (CIK: 0001534701)

📋 Recent SEC Filings

Date Form Document Action
Apr 6, 2026 8-K psx-20260406.htm View →
Apr 3, 2026 4 xslF345X06/wk-form4_1775249993.xml View →
Apr 2, 2026 DEF 14A psx-20260401.htm View →
Apr 1, 2026 4 xslF345X06/wk-form4_1775079798.xml View →
Mar 18, 2026 8-K d20718d8k.htm View →

Frequently Asked Questions about PSX

What is the AI rating for PSX?

Phillips 66 (PSX) has a Combined AI Rating of HOLD from Claude (HOLD) and ChatGPT (HOLD) with 70% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are PSX's key strengths?

Claude: Positive free cash flow of $5.0B provides liquidity buffer and maintains dividend/investment capacity despite operational losses. Conservative leverage with debt-to-equity ratio of 0.64x and total debt of $18.7B relative to $29.1B equity provides balance sheet flexibility. ChatGPT: Positive net income and double-digit ROE indicate the company is still generating shareholder returns despite a weak operating year. Operating cash flow remains positive at nearly $5.0B, supporting internal funding capacity and financial flexibility.

What are the risks of investing in PSX?

Claude: Negative operating income of -$5.0B and negative interest coverage of -5.0x signal inability to cover debt service from operations, creating refinancing risk. Operating margin of -3.7% reflects severe refining margin compression; if sustained, threatens dividend sustainability and capital allocation. ChatGPT: Negative operating income suggests pressure in the core refining business and weak earnings quality. Negative interest coverage indicates current operating earnings are insufficient to cover interest expense.

What is PSX's revenue and growth?

Phillips 66 reported revenue of $132.4B.

Does PSX pay dividends?

Phillips 66 pays dividends, with $1,922.0M distributed to shareholders in the trailing twelve months.

Where can I find PSX SEC filings?

Official SEC filings for Phillips 66 (CIK: 0001534701) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is PSX's EPS?

Phillips 66 has a diluted EPS of $10.79.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is PSX a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Phillips 66 has a HOLD rating with 70% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is PSX stock overvalued or undervalued?

Valuation metrics for PSX: ROE of 15.1% (sector avg: 14%), net margin of 3.3% (sector avg: 12%). Higher ROE suggests strong returns relative to peers.

Should I buy PSX stock in 2026?

Our dual AI analysis gives Phillips 66 a combined HOLD rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is PSX's free cash flow?

Phillips 66's operating cash flow is $5.0B, with capital expenditures of N/A. FCF margin is 3.7%.

How does PSX compare to other Energy stocks?

Vs Energy sector averages: Net margin 3.3% (avg: 12%), ROE 15.1% (avg: 14%), current ratio 1.30 (avg: 1.3).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Mar 19, 2026 | Data as of: 2025-12-31 | Powered by Claude AI