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SunocoCorp LLC (SUNC) Stock Fundamental Analysis & AI Rating 2026

SUNC NYSE Petroleum Refining DE CIK: 0002089661
Recently Updated • Analysis: Apr 16, 2026 • SEC Data: 2025-12-31
SELL
75% Conf
Pending
Analysis scheduled

📊 SUNC Key Takeaways

Revenue: $25.2B
Net Margin: 0.0%
Free Cash Flow: $1.2B
Current Ratio: 1.38x
Debt/Equity: N/A
EPS: $-0.10
AI Rating: SELL with 75% confidence
SunocoCorp LLC (SUNC) receives a SELL rating with 75% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $25.2B, net profit margin of 0.0%, SunocoCorp LLC demonstrates mixed fundamentals in the Energy sector. Below is our complete SUNC stock analysis for 2026.

Is SunocoCorp LLC (SUNC) a Good Investment?

Claude

SunocoCorp exhibits concerning fundamental weakness despite strong 11.1% revenue growth; near-zero net profitability (-$5M on $25.2B revenue) combined with $13.4B debt and critically low 1.7x interest coverage creates significant financial stress. The company lacks adequate earnings cushion to service debt if petroleum refining margins compress further in this cyclical sector.

Why Buy SunocoCorp LLC Stock? SUNC Key Strengths

Claude
  • + Strong revenue growth of 11.1% year-over-year in cyclical industry
  • + Positive operating cash flow of $1.2B providing operational liquidity
  • + Current ratio of 1.38x indicates manageable short-term obligations

SUNC Stock Risks: SunocoCorp LLC Investment Risks

Claude
  • ! Negative net income (-$5M) on $25.2B revenue indicates severely eroded profitability and pricing power
  • ! Critical interest coverage ratio of 1.7x leaves minimal debt service cushion; vulnerable to rate increases or operational deterioration
  • ! High leverage ($13.4B debt) with weak quick ratio (0.78x) creates refinancing and working capital risk
  • ! Petroleum refining is cyclical; current margins may not sustain if commodity markets weaken
  • ! Missing stockholders' equity disclosure raises data transparency concerns

Key Metrics to Watch

Claude
  • * Net profit margin - must return to positive territory for financial viability
  • * Interest coverage ratio - needs to reach minimum 3.0x for safety in cyclical industry
  • * Debt-to-equity ratio and refinancing timeline - monitor debt maturity schedule
  • * Operating margin sustainability - track refining spread margins and cost structure
  • * Quick ratio trend - watch for working capital deterioration

SunocoCorp LLC (SUNC) Financial Metrics & Key Ratios

Revenue
$25.2B
Net Income
$-5.0M
EPS (Diluted)
$-0.10
Free Cash Flow
$1.2B
Total Assets
$28.4B
Cash Position
$891.0M

💡 AI Analyst Insight

The relatively thin 4.7% FCF margin may limit capital allocation flexibility.

SUNC Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin 3.7%
Net Margin 0.0%
ROE N/A
ROA 0.0%
FCF Margin 4.7%

SUNC vs Energy Sector: How SunocoCorp LLC Compares

How SunocoCorp LLC compares to Energy sector averages

Net Margin
SUNC 0.0%
vs
Sector Avg 12.0%
SUNC Sector
ROE
SUNC 0.0%
vs
Sector Avg 14.0%
SUNC Sector
Current Ratio
SUNC 1.4x
vs
Sector Avg 1.3x
SUNC Sector
Debt/Equity
SUNC 0.0x
vs
Sector Avg 0.6x
SUNC Sector

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

Is SunocoCorp LLC Stock Overvalued? SUNC Valuation Analysis 2026

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

Return on Equity
N/A
Sector avg: 14%
Net Profit Margin
0.0%
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
N/A
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.

SunocoCorp LLC Balance Sheet: SUNC Debt, Cash & Liquidity

Current Ratio
1.38x
Quick Ratio
0.78x
Debt/Equity
N/A
Debt/Assets
71.7%
Interest Coverage
1.73x
Long-term Debt
$13.4B

SUNC Revenue & Earnings Growth: 5-Year Financial Trend

SUNC 5-year financial data: Year 2025: Revenue $25.2B, Net Income $0, EPS $-0.10.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: SunocoCorp LLC's revenue has remained relatively flat over the 5-year period, with a 0% decline. The most recent EPS of $-0.10 indicates the company is currently unprofitable.

SUNC 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
4.7%
Free cash flow / Revenue

SunocoCorp LLC Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$1.2B
Cash generated from operations
Dividends
None
No dividend program

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

Access official SEC EDGAR filings for SunocoCorp LLC (CIK: 0002089661)

📋 Recent SEC Filings

Date Form Document Action
Mar 6, 2026 4 xslF345X05/ownership.xml View →
Mar 6, 2026 4 xslF345X05/ownership.xml View →
Feb 19, 2026 10-K sunc-20251231.htm View →
Feb 17, 2026 8-K sunc-20260217.htm View →
Dec 10, 2025 8-K sunc-20251205.htm View →

Frequently Asked Questions about SUNC

What is the AI rating for SUNC?

SunocoCorp LLC (SUNC) has an AI rating of SELL with 75% confidence, based on fundamental analysis of SEC EDGAR filings.

What are SUNC's key strengths?

Claude: Strong revenue growth of 11.1% year-over-year in cyclical industry. Positive operating cash flow of $1.2B providing operational liquidity.

What are the risks of investing in SUNC?

Claude: Negative net income (-$5M) on $25.2B revenue indicates severely eroded profitability and pricing power. Critical interest coverage ratio of 1.7x leaves minimal debt service cushion; vulnerable to rate increases or operational deterioration.

What is SUNC's revenue and growth?

SunocoCorp LLC reported revenue of $25.2B.

Does SUNC pay dividends?

SunocoCorp LLC does not currently pay dividends.

Where can I find SUNC SEC filings?

Official SEC filings for SunocoCorp LLC (CIK: 0002089661) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is SUNC's EPS?

SunocoCorp LLC has a diluted EPS of $-0.10.

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 SUNC a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, SunocoCorp LLC has a SELL rating with 75% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is SUNC stock overvalued or undervalued?

Valuation metrics for SUNC: ROE of N/A (sector avg: 14%), net margin of 0.0% (sector avg: 12%). Compare these metrics with sector averages to assess valuation.

Should I buy SUNC stock in 2026?

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

What is SUNC's free cash flow?

SunocoCorp LLC's operating cash flow is $1.2B, with capital expenditures of N/A. FCF margin is 4.7%.

How does SUNC compare to other Energy stocks?

Vs Energy sector averages: Net margin 0.0% (avg: 12%), ROE N/A (avg: 14%), current ratio 1.38 (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: Apr 16, 2026 | Data as of: 2025-12-31 | Powered by Claude AI