Aon plc

AON

Aon plc is a leading global provider of professional services in the insurance brokerage and risk management industry.
It specializes in delivering data-driven insights and advisory solutions to help clients manage risk, optimize benefits, and improve their financial performance.

$335.47 +5.20 (+1.57%)

Updated: February 27, 2026, 16:00 EST

Analyzed by Rockflow Bobby Quantitative Model ✓ Updated Daily

Investment Opinion: Should I buy AON Today?

Of course. Here is a comprehensive analysis of AON (Aon plc) based on the provided data.

**Overall Analysis**

AON presents a compelling case of strong fundamental health clashing with challenging technical and market sentiment. The company itself is performing exceptionally well, demonstrating powerful revenue growth, expanded profitability, and efficient operations. However, the stock price has been weak, trading significantly below its highs and underperforming the market. This disconnect creates a potential opportunity for investors who believe the strong underlying business will eventually be reflected in the share price.

**Technical Analysis**

The technical picture is weak. AON has significantly underperformed the market over the past three months and is trading about 20% below its 52-week high. This suggests negative investor sentiment or reaction to broader market conditions rather than company-specific failures. The substantial drawdown indicates the stock is in a technically oversold position, which could represent a potential entry point if fundamentals remain solid.

**Fundamental Analysis**

Fundamentally, AON is robust. The company delivered impressive quarterly results with revenue growth and a dramatic expansion in net income margin to 39.4%. Its high return on equity (18.1%) and negative cash conversion cycle highlight superior operational efficiency and a strong competitive position. The company’s financial health is stable with manageable debt and adequate interest coverage, supporting its sustainable dividend.

**Valuation & Risk**

Valuation sends mixed signals. The forward P/E of 11.2 and an extremely low PEG ratio suggest the stock is undervalued relative to its expected earnings growth. However, the high EV/EBITDA ratio implies the market is still pricing in a premium for its cash flow. The primary risk is continued market-driven volatility, as evidenced by the 24% drawdown, despite its lower beta. The lack of significant short interest is a positive, indicating no major speculative bets against the company.

**Investment Recommendation**

Based on the analysis, AON appears to be a worthwhile consideration for investment. The company's excellent fundamental performance—characterized by strong profitability, efficient operations, and reasonable leverage—contrasts sharply with its weakened stock price and technical indicators. This divergence suggests a potential undervaluation, especially given the attractive PEG ratio. For investors with a medium- to long-term horizon who can tolerate near-term volatility, the current price level may represent a strategic entry point into a high-quality business.

*Note: This is not investment advice, for reference only.*

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AON 12-Month Price Forecast

RockFlow Model Forecast: Three Scenarios for 2026

Of course. Here is a 12-month outlook for AON stock.

12-Month Outlook for AON (AON)

The 12-month outlook for AON is cautiously optimistic, driven by a disconnect between strong fundamentals and a depressed stock price. Key catalysts include the continued execution of its growth strategy, leveraging its high-margin business model and operational efficiency to drive earnings, which could lead to a significant price recovery as market sentiment improves. Potential risks are primarily external, centered on sustained market volatility and a broader economic slowdown that could delay a re-rating of the stock. Given the current undervaluation suggested by its attractive PEG ratio and the ~20% drawdown from highs, a reasonable target price range would be $380 - $420, contingent on a rebound in investor confidence aligning with the company's robust financial health.

Wall Street Consensus

Most Wall Street analysts are optimistic about Aon plc's 12-month outlook, with consensus target around $335.47, indicating expected upside potential.

Average Target
$335.47
22 analysts
Implied Upside
+0%
vs. current price
Analyst Count
22
covering this stock
Price Range
$268 - $436
Analyst target range
Buy Buy
13 (59%)
Hold Hold
7 (32%)
Sell Sell
2 (9%)

Bulls vs Bears: AON Investment Factors

Overall, AON has investment potential but also faces challenges. Here are key factors to weigh before investing.

Bullish Bullish
  • Strong earnings growth projections: Expected 2025 earnings growth of 8.5% and 2026 growth of 12.1%.
  • Institutional investor confidence: Fiera Capital and PNC Financial increased their stakes in Aon.
  • Premium partnership with Ferrari: Aon joins Ferrari Hypersail as Premium Partner, enhancing brand visibility.
  • Analyst optimism despite underperformance: Analysts remain positive on Aon's prospects relative to insurance peers.
Bearish Bearish
  • Neutral analyst rating: Mizuho initiated coverage with a Neutral rating, suggesting limited upside.
  • Recent stock underperformance: Aon has lagged behind the broader insurance sector over the past year.
  • Valuation concerns: Questions remain whether Aon is a value opportunity or expensive defensive play.
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AON Technical Analysis

AON has demonstrated weak performance over the recent period, characterized by negative returns and significant underperformance relative to the broader market. The stock has retreated substantially from its annual highs, reflecting a challenging environment.

Over the short term, AON has declined modestly over one month (-0.15%) but more significantly over three months (-4.52%). More critically, its 3-month performance has underperformed the market by over 10%, indicating notable relative weakness during this period despite its lower beta of 0.814.

Currently trading at $330.27, AON sits approximately 20% above its 52-week low but more significantly, about 20% below its 52-week high of $412.97. With a maximum drawdown of -24.27% over the past year and its current price well off the peak, the stock appears to be in a moderately oversold condition relative to its recent trading range.

📊 Beta
0.81
0.81x market volatility
📉 Max Drawdown
-24.3%
Largest decline past year
📈 52-Week Range
$305-$413
Price range past year
💹 Annual Return
-18.0%
Cumulative gain past year
Period AON Return S&P 500
1m +0.7% -1.4%
3m -3.2% +4.1%
6m -10.3% +7.5%
1y -18.0% +15.4%
ytd -2.6% +0.4%

AON Fundamental Analysis

Revenue & Profitability AON demonstrated strong revenue growth with Q4 2025 revenue reaching $4.3 billion, up from $4.0 billion in Q3. Profitability improved significantly as the net income margin expanded from 11.5% to 39.4%, driven by a substantial gross profit margin of 83.5% in Q4 versus 43.5% in Q3. This margin expansion reflects improved operational leverage and effective cost management during the quarter.

Financial Health The company maintains moderate leverage with a debt-to-equity ratio of 1.77 and a manageable debt ratio of 32.6%. However, the cash flow to debt ratio of 0.085 indicates limited capacity to service debt from operating cash flows, though the interest coverage ratio of 7x provides adequate near-term safety. The negative cash conversion cycle of -276 days demonstrates strong working capital efficiency.

Operational Efficiency AON delivered solid returns with an ROE of 18.1% and ROCE of 4.9%, indicating effective capital utilization. The asset turnover of 0.085 appears low but is typical for services firms, while the fixed asset turnover of 3.1 demonstrates efficient use of property and equipment. Operating cash flow per share of $6.49 supports the dividend payout ratio of 9.5%, reflecting sustainable shareholder returns.

Quarterly Revenue
$4.3B
2025-12
Revenue YoY Growth
+3.7%
YoY Comparison
Gross Margin
N/A%
Latest Quarter
Free Cash Flow
$3.8B
Last 12 Months

Revenue & Net Income Trends (2 Years)

Revenue Breakdown

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Valuation Analysis: Is AON Overvalued?

Valuation Level: AON's forward P/E of 11.2 suggests a reasonable valuation, particularly when considering its significantly low PEG ratio of approximately 0.04, which indicates strong expected earnings growth relative to the stock price. However, the elevated EV/EBITDA of 34.7 and price-to-book ratio of 7.35 signal a premium valuation based on current assets and cash flow generation. Overall, the forward earnings multiple and PEG ratio point toward potential undervaluation, contingent on the realization of projected growth.

Peer Comparison: Due to the unavailability of industry average data, a direct peer comparison cannot be conducted. This analysis would be significantly strengthened by contextualizing AON's P/E, P/B, and EV/EBITDA ratios against sector benchmarks to determine its relative valuation position. Such a comparison is essential for a conclusive assessment of whether the stock trades at a premium or discount to its industry.

PE
18.9x
Latest Quarter
vs. Historical
Mid-Range
5-Year PE Range -18×-55×
vs. Industry Avg
N/A
Industry PE ~N/A×
EV/EBITDA
34.7x
Enterprise Value Multiple

Investment Risk Disclosure

Volatility for AON appears moderate based on its beta of 0.814, indicating it generally moves less than the broader market. However, the stock has experienced a significant 1-year maximum drawdown of -24.27%, highlighting that it is still susceptible to substantial price declines during market stress. This drawdown figure suggests investors should be prepared for potential periods of noteworthy volatility despite the below-average beta.

No short interest is reported, which significantly reduces the risk of a short squeeze and generally reflects neutral to positive market sentiment. The primary risks investors face are therefore more likely tied to company-specific performance or broader industry and economic factors rather than technical market pressures like poor liquidity or negative speculative bets.

FAQs

Is AON a good stock to buy?

Neutral. While AON's fundamentals are strong with impressive profitability and solid growth projections, the stock is technically weak and trading well below its highs. The mixed valuation signals—attractive PEG ratio but premium EV/EBITDA—combined with a consensus "Hold" analyst rating suggest waiting for a clearer catalyst. This stock is best suited for patient, long-term investors who can tolerate near-term underperformance for solid fundamental prospects.

Is AON stock overvalued or undervalued?

Based on the data provided, AON appears to be undervalued. The strongest evidence is the remarkably low PEG ratio of 0.04, which indicates the market is not fully pricing in the company's high expected earnings growth relative to its P/E. While the price-to-book ratio of 7.35 is high, the forward P/E of 11.2 is reasonable, especially when supported by strong fundamental improvements like a net income margin that expanded to 39.4%. The primary reason justifying a potential undervaluation is the significant disconnect between the stock price and its projected earnings growth trajectory.

What are the main risks of holding AON?

Based on the provided information, here are the key risks of holding AON stock, ordered by importance:

1. Market Correlation Risk: Despite a below-market beta, the stock's significant maximum drawdown of -24.27% demonstrates its vulnerability to substantial price declines during periods of broad market stress. 2. Debt Servicing Risk: The low cash flow to debt ratio of 0.085 indicates a limited capacity to repay outstanding debt obligations from its current operating cash flows. 3. Industry/Economic Cyclicality Risk: The company's recent underperformance and price decline from its highs suggest sensitivity to challenging economic conditions that reduce demand for its professional services.

What is the price forecast for AON in 2026?

Based on AON's strong fundamental trajectory and industry position, here is a forecast through 2026.

The base case target for late 2026 is $450 - $500, with a bull case of $520+, driven by continued execution of its high-margin strategy, organic growth in core risk and advisory services, and accretive capital allocation. A key assumption is stable global economic conditions allowing for consistent mid-single-digit organic revenue growth and sustained operational leverage. However, this forecast is highly sensitive to macroeconomic factors, including interest rates and corporate spending on professional services, creating significant uncertainty. The stock's performance will largely depend on translating its excellent profitability into consistent earnings growth that meets or exceeds market expectations.