AON

AON

Aon provides risk management, insurance, and reinsurance brokerage services within the insurance brokers industry.
It is a global leader known for its extensive advisory expertise and data-driven analytics platform designed to help clients manage volatility.

$346.00 +1.41 (+0.41%)

Updated: January 14, 2026, 16:00 EST

Analyzed by Rockflow Bobby Quantitative Model ✓ Updated Daily

Investment Opinion: Should I buy AON Today?

Analysis of AON Stock

Technical Analysis AON has shown weak performance, declining over recent months and significantly underperforming the broader market. Trading near the lower end of its 52-week range suggests oversold conditions, with a notable maximum drawdown exceeding 20% highlighting downside volatility. While near-term pressure persists, the oversold position could present a potential entry point for patient investors.

Fundamentals AON exhibits solid revenue and robust profit margins, reflecting operational strength and cost discipline. However, low asset turnover and a high days sales outstanding indicate inefficiencies in capital utilization and working capital management. The company’s moderate leverage is balanced by a low cash ratio, signaling adequate but not exceptional liquidity.

Valuation & Peer Comparison AON trades at elevated valuation multiples, including high P/E and P/B ratios, suggesting significant overvaluation relative to earnings and book value. The lack of available industry benchmarks makes it difficult to determine whether this premium is justified by sector norms or represents an outlier, adding uncertainty to the valuation assessment.

Risk Assessment The stock’s beta below 1 implies lower volatility than the market, though historical drawdowns underscore meaningful downside risk. The absence of significant short interest may reflect market confidence but does not negate exposure to cyclical pressures in the insurance brokerage sector.

Investment Recommendation

AON demonstrates strong profitability and a potentially oversold technical position, but its high valuation and operational inefficiencies raise concerns. Investors seeking stability in a lower-volatility name may find the current dip appealing, yet the steep multiples limit margin of safety. Given mixed signals, a cautious approach is warranted—monitoring for improvements in efficiency or a more attractive entry point would be prudent. Not investment advice, for reference only.

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AON 12-Month Price Forecast

RockFlow Model Forecast: Three Scenarios for 2026

Based on the provided analysis, here is a 12-month outlook for AON stock:

Over the next 12 months, the key potential catalyst is a technical rebound from the stock's current oversold condition, which could be fueled by its demonstrated operational strength and robust profit margins. The primary risks include its persistent high valuation multiples creating a low margin of safety, inefficiencies in working capital management, and susceptibility to cyclical pressures in the insurance brokerage sector. Given the lack of a specific analyst target price, a cautious approach is advised; while a reversion towards its historical mean is plausible, significant upside may be limited until valuation aligns more closely with fundamentals or operational efficiency improves.

Wall Street Consensus

Most Wall Street analysts are optimistic about AON's 12-month outlook, with consensus target around $346.00, indicating expected upside potential.

Average Target
$346.00
22 analysts
Implied Upside
+0%
vs. current price
Analyst Count
22
covering this stock
Price Range
$277 - $450
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
  • AIG CEO Transition: Longtime Aon executive Eric Andersen appointed as new AIG CEO, signaling industry confidence.
  • Shareholder Confidence: Stock identified as a Buffett holding, indicating long-term institutional appeal.
  • Capital Return Policy: Declared quarterly cash dividend reinforces shareholder returns.
  • Steady Growth Prospects: Poised for growth via organic expansion and disciplined capital management.
Bearish Bearish
  • Earnings Estimate Reduction: William Blair lowered Q3 2025 EPS estimates.
  • Market Volatility: Shares slid amid market concerns and yield pressures.
  • Neutral Analyst Rating: Mizuho initiated coverage with Neutral rating.
  • Debt Risks: Heightened debt levels pose potential financial risk.
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AON Technical Analysis

AON has demonstrated weak performance with a notable decline over the recent quarter. The stock is currently trading near the lower end of its 52-week range, reflecting persistent downward pressure.

Over the past one and three months, AON has declined by 0.81% and 4.39% respectively, significantly underperforming the broader market by 7.76%. This underperformance and the stock's beta below 1.0 indicate it has offered weaker returns with somewhat lower volatility compared to the market average.

Currently trading at $344.59, AON sits approximately 16.6% above its 52-week low but significantly below its high, suggesting the stock is in an oversold condition. This is further supported by the substantial maximum drawdown of over 20% witnessed during the past year.

📊 Beta
0.83
0.83x market volatility
📉 Max Drawdown
-20.3%
Largest decline past year
📈 52-Week Range
$324-$413
Price range past year
💹 Annual Return
-4.2%
Cumulative gain past year
Period AON Return S&P 500
1m -2.2% +1.3%
3m -3.9% +5.7%
6m -3.1% +10.6%
1y -4.2% +16.5%
ytd +0.5% +1.1%

AON Fundamental Analysis

Revenue & Profitability AON delivered solid revenue of $4.0 billion in Q3 2025, showing a slight sequential decrease from Q2's $4.16 billion. The company maintained a robust net profit margin of 11.76%, which, while strong, reflects a moderation from the 13.94% margin posted in the previous quarter. Profitability remains healthy, underpinned by effective cost management relative to its top line.

Financial Health The company's financial health is characterized by moderate leverage, with a debt-to-equity ratio of 2.22 and a manageable debt ratio of 34.1%. While the interest coverage ratio of approximately 4.0 provides a sufficient buffer for interest obligations, the cash ratio is notably low at 0.04, indicating limited liquid assets relative to current liabilities. Operating cash flow generation appears adequate to support ongoing operations.

Operational Efficiency Operational efficiency shows mixed signals, with a respectable return on equity (ROE) of 5.92% for the quarter. However, the asset turnover ratio is low at 0.077, suggesting that the company is generating a relatively modest amount of sales from its asset base. The high days sales outstanding (DSO) of nearly 339 days points to a lengthy collection cycle for receivables, which is a key area for potential improvement in working capital management.

Quarterly Revenue
$4.0B
2025-09
Revenue YoY Growth
+7.4%
YoY Comparison
Gross Margin
N/A%
Latest Quarter
Free Cash Flow
$2.3B
Last 12 Months

Revenue & Net Income Trends (2 Years)

Revenue Breakdown

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Valuation Analysis: Is AON Overvalued?

Valuation Level: AON appears significantly overvalued based on traditional valuation metrics across multiple measurements. The stock trades at elevated multiples with a TTM PE of 27.1, a forward PE of 40.9, and exceptionally high PB (9.28) and PS (4.42) ratios that suggest substantial price premiums relative to the company's earnings, book value, and revenue. The alarmingly high EV/EBITDA of 92.6 and negative PEG ratio reinforce this overvaluation picture, indicating investors are paying substantial premiums for current operations and future growth expectations.

Peer Comparison: Industry benchmark data is unavailable for comparative analysis against insurance brokerage sector peers. Without industry average metrics for PE, PB, and PS ratios, it's challenging to contextualize whether AON's premium valuation is justified relative to competitors or represents an outlier position. This absence of industry context limits definitive conclusions about AON's relative valuation standing within its market segment.

Current PE
26.6x
Latest Quarter
vs. Historical
Mid-Range
5-Year PE Range -18×-55×
vs. Industry Avg
N/A
Industry PE ~N/A×
EV/EBITDA
92.6x
Enterprise Value Multiple

Investment Risk Disclosure

Volatility Risk: AON exhibits moderate volatility risk, with a beta of 0.835 indicating it is generally less volatile than the broader market. However, the one-year maximum drawdown of -20.34% demonstrates a capacity for significant peak-to-trough declines, suggesting investors should be prepared for potential downward swings despite the stock's lower beta.

Other Risks: The absence of a reported short interest can imply a consensus bullish sentiment or limited perceived downside catalysts from short sellers. While this may reflect market confidence, it does not eliminate fundamental sector-specific risks such as economic cycles impacting AON's core insurance brokerage and consulting operations.

FAQs

Is AON a good stock to buy?

Based on the analysis provided, my opinion is neutral.

The stock faces headwinds from weak technical momentum and significant overvaluation based on its high multiples, offset by solid profitability and a stable business profile supported by shareholder returns.

This stock is suitable for long-term investors who can tolerate near-term price volatility and are focused on the company's steady, defensive characteristics rather than short-term gains.

Is AON stock overvalued or undervalued?

Based on the metrics provided, AON appears significantly overvalued.

Key valuation metrics—including a P/E of 27.1, a forward P/E of 40.9, and exceptionally high P/B (9.28) and P/S (4.42) ratios—are all at premium levels, even without industry benchmarks. Furthermore, the sharply negative PEG ratio indicates that the market’s high-growth expectations are not supported by actual forecasted growth.

This overvaluation is driven by investors pricing in optimistic future growth that current fundamentals—such as a declining net margin and low asset turnover—do not yet justify. The high multiples suggest the stock price has run well ahead of its underlying financial performance.

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. Business Cycle Risk: AON's core insurance brokerage and consulting operations are susceptible to downturns in economic cycles, which can reduce corporate client spending on its services. 2. Liquidity Risk: The company's exceptionally low cash ratio of 0.04 indicates limited immediate liquidity to cover short-term obligations without relying heavily on operating cash flow. 3. Operational Efficiency Risk: A high Days Sales Outstanding (DSO) of nearly 339 days signals potential inefficiency in collecting receivables, posing a working capital strain and credit risk. 4. Market Performance Risk: The stock has demonstrated significant underperformance relative to the broader market and a substantial maximum drawdown (-20.34%), reflecting persistent negative price pressure.

What is the price forecast for AON in 2026?

Based on AON's current trajectory, our 2026 forecast is cautious. We project a base case target price range of $360-$380, representing modest single-digit annualized growth from the current price. A bull case scenario, dependent on improved operational efficiency, could see the stock reach $400-$420.

The key growth drivers are a potential mean reversion from its current oversold technical position, sustained robust profit margins, and any improvement in its working capital management, particularly the high DSO. Our primary assumptions are that the insurance brokerage sector remains stable and that AON's high valuation multiples do not compress further.

This forecast is highly uncertain, heavily influenced by cyclical industry pressures and the company's ability to translate its strong profitability into tangible cash flow and shareholder returns. Given the lack of consensus analyst targets, investors should monitor working capital trends and valuation metrics closely.