AON vs C: Which is Better to Buy in 2026?

Side-by-side fundamental comparison based on AI analysis of SEC filings

AI Verdict

AON has stronger fundamentals based on our AI analysis.

AON
Aon plc
A
78%
Confidence
VS
C
CITIGROUP INC
B
70%
Confidence

AON vs C Fundamental Comparison

Metric AON C
Revenue $5.0B $85.2B
Net Income $1.2B $14.3B
Net Margin 24.1% 16.8%
ROE 12.3% 6.7%
ROA 2.4% 0.5%
Current Ratio 1.07x N/A
Debt/Equity 1.38x 1.49x
EPS $5.63 $6.99

Green = Better metric | Red = Weaker metric

View Full AON Analysis →
View Full C Analysis →
Browse Sectors: Technology Healthcare Finance Energy Consumer Industrial
Stock Lists: Top Rated Undervalued Growth Dividend

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AON vs C: Frequently Asked Questions

Is AON or C the better stock in 2026?

Based on dual AI fundamental analysis (Claude and ChatGPT), AON has stronger fundamentals. AON is graded A (78% confidence) while C is graded B (70% confidence). This is not investment advice.

How does AON compare to C fundamentally?

Aon plc has ROE of 12.3% vs CITIGROUP INC's 6.7%. Net margins are 24.1% vs 16.8% respectively.

Which stock pays higher dividends, AON or C?

AON has a dividend yield of N/A or no dividend while C has N/A or no dividend. Check individual stock pages for detailed dividend history and payout ratios.

Should I invest in AON or C for long term?

For long-term investing, consider that AON has a A grade with 78% confidence, while C has a B grade with 70% confidence. Higher confidence indicates more consistent fundamentals from SEC filings. This is not investment advice - always do your own research.

What do the AI models say about AON vs C?

Our dual AI system (Claude by Anthropic and ChatGPT by OpenAI) analyzes SEC 10-K and 10-Q filings independently. For AON vs C, the AI consensus favors AON based on fundamental metrics including revenue growth, profitability, ROE, and balance sheet strength.