Key facts, as of
As of November 6, 2026, Aon plc (AON) trades at $334.81, down 1.5% over the past year. Its 52-week range runs from $266.33 to $382.34; the price is 12.4% below that high. It is 18.9% below its all-time high of $412.97, reached in March 2025. Over the 10 years to the end of October 2026, with dividends reinvested, it returned +216.1%, against +316.3% for the S&P 500 (SPY). It sits 2.8% above its 200-day average of $325.71. Its 30-day volatility is 33.9% annualized, which we rate high risk. It has a trailing P/E of 18.3 and a dividend yield of 0.98%.
Cite: Portfolio Terminal, "Aon plc (AON) stock analysis", 2026-11-06. https://portfolio-terminal.com/analyse/aon
Where it trades today
trading 59% of the way up its 52-week range
How the price has moved
How far it is from its record
Aon plc (AON) is 18.9% below its all-time high of $412.97, reached in March 2025. Over the 10 years to the end of October 2026, with dividends reinvested, it returned +216.1%, against +316.3% for the S&P 500 (SPY).
The read, from its own figures
What its numbers say
- AON closes above its 50-day average ($300.40) while the 50-day is still under the 200-day ($325.71): a rebound inside a longer decline, not yet an uptrend.
- At $334.81, AON is 12.4% below its 1-year high of $382.34, set on July 28, 2026, and 25.7% above its 1-year low of $266.33 (October 5, 2026).
- Over the past month AON rose 20.8%, from $277.12 to $334.81.
- AON trades at 18.3x its last twelve months of earnings and 16.6x the next twelve months' estimate, so analysts expect earnings 10.6% higher.
- Its P/E is 25.2% below the 24.5x median of the 3 other insurance brokers companies we track (MRSH, AJG, WTW).
- AON's 30-day volatility, 33.9% a year, works out to a typical daily move of about 2.1%.
- Yahoo Finance puts its beta at 0.61: over five years of monthly returns, AON moved about 0.61% for each 1% move of the S&P 500.
What would change the read
- The rebound holds while it closes above the 50-day average, $300.40 (−10.3%); it becomes an uptrend when the 50-day climbs 8.4% to cross the 200-day at $325.71.
- A close above $382.34 (+14.2%) would be a new 1-year high; below $266.33 (−20.5%), a new 1-year low.
How it is computed
- Prices are Yahoo Finance's daily candles for AON, the same ones the chart below draws; the P/E, forward P/E and beta are Yahoo Finance quote fields.
- The averages are simple means of the last 50 and 200 closes; the 1-year high and low are the highest high and lowest low of the last 252 sessions; the 30-day volatility is the standard deviation of the past month's daily returns, annualized with the square root of 252.
- Peers are the other companies Yahoo Finance files under insurance brokers among the assets we track, not a full industry screen; the median counts those with a positive P/E.
- Every sentence here is written by code from those figures, refreshed daily; nobody edits it for AON by hand. It describes what the price and the multiples have done, not what they will do, and it is not advice.
Sources
- Yahoo Finance quote and daily historyopen →
The candles, the averages' inputs and the quote fields used for AON. Last refresh: Nov 8, 2026, 10:53 PM UTC.
- How Portfolio Terminal computes its figuresopen →
The methodology page behind the analytics and their refresh cadence.
- Industry classification
Yahoo Finance's industry, as stored in our list of tracked assets: Insurance Brokers.
What Aon plc does
Aon plc operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific. It operates through Risk Capital and Human Capital segments. The company offers commercial risk solutions comprising retail and insurance brokerage, specialty solutions, global risk consulting, captives management, and affinity programs; health solutions, such as consulting and brokerage, consumer benefits, and talent advisory services; and wealth solutions, including retirement consulting and investments. It also provides treaty and facultative reinsurance; strategy and technology group solutions;…
What analysts expect
AON carries a buy consensus from 19 analysts, with an average price target of $363.21 versus $334.81 today (+8.5%). Targets are estimates and can move quickly after earnings.
Consensus aggregated by Yahoo Finance. Targets are estimates, not forecasts.
How the business is doing
AON generated $17.68B in trailing revenue (2.6% year over year), with a 22.2% net margin, and $4.40B of free cash flow, against $13.80B of net debt.
The numbers, year by year
| Fiscal year | Revenue | Gross profit | Operating income | Net income | EPS | Free cash flow |
|---|---|---|---|---|---|---|
| 2025 | $17.18B | $8.20B | $4.71B | $3.69B | $17.11 | $3.22B |
| 2024 | $15.70B | $7.42B | $4.22B | $2.65B | $12.55 | $2.82B |
| 2023 | $13.38B | $6.47B | $3.92B | $2.56B | $12.60 | $3.18B |
| 2022 | $12.48B | $6.00B | $3.67B | $2.59B | $12.23 | $3.02B |
When it reports next
Estimates aggregated by Yahoo Finance. Dates move and estimates change until the report lands.
Which ETFs hold it
AON is in 17 of the 54 ETFs we track. It weighs most in XLF: 0.79% of the fund, holding #29 of 76.
Famous investors who hold it
AON is in the latest 13F of 1 of the 15 famous investors we follow. Seth Klarman (Baupost Group) holds the most of it: 4.21% of the portfolio, position #10 of 23, as of Q2 2026.
How its figures compare with those peers
Companies in the same industry
AON beside the other companies Yahoo Finance files under insurance brokers among the assets we track (MRSH, AJG, WTW, largest first).
AONyou are here$334.81$71.03B
AJGArthur J. Gallagher$281.61$72.21B
WTWWillis Towers Watson$328.86$30.33BWhat the chart is saying
Back above its 50-day average, still under the long-term trend.
recovering- Price is 11.5% above its 50-day average and 2.8% above its 200-day.
- The 50-day crossed below the 200-day on 2026-09-30 (a “death cross”).
- RSI at 67 is neither stretched nor washed out.
- The nearest ceiling is $340.02 (+1.6%), the nearest floor $330.08 (-1.4%).
A description of the chart, not advice. Indicators describe what the price has done; none of them knows what it does next.
Questions people ask about it
How is AON valued right now?
Aon plc trades at 18.3 times its last twelve months of earnings and 16.6 times the next twelve months' estimate (Yahoo Finance, November 6, 2026). On the chart: back above its 50-day average, still under the long-term trend. Price is 11.5% above its 50-day average and 2.8% above its 200-day.
What is the risk level of AON?
Based on 30-day volatility of 33.9%, AON has HIGH risk. Its beta of 0.61 means it has swung less than the S&P 500 over the last five years.
Does AON pay dividends?
Yes, Aon plc has a dividend yield of 0.98%.
How far is AON from its all-time high?
Aon plc is 18.9% below its all-time high of $412.97, reached in March 2025. Over the 10 years to the end of October 2026, with dividends reinvested, it returned +216.1%, against +316.3% for the S&P 500 (SPY).
Which ETFs hold AON?
17 of the 54 popular ETFs we track hold Aon plc. The largest weights: XLF (0.79%), JEPI (0.69%), VO (0.58%), VIG (0.26%) and VTV (0.22%). Measured on each issuer's full holdings file, dated September 30 to October 18, 2026.
How much of VOO is AON?
0.09%, as of September 30, 2026: AON is holding #194 of 505 in Vanguard's file for VOO. $1,000 in VOO puts about $0.89 in Aon plc.
Which famous investors own AON?
Seth Klarman (4.21% of Baupost Group's 13F), according to their latest Form 13F filings with the SEC (Q2 2026). A 13F lists US long positions 45 days after the quarter ends, so it can be out of date.
What is the analyst price target for AON?
The average analyst price target for Aon plc (AON) is $363.21 based on 19 analyst estimates, about 8.5% above the current price of $334.81. The published range runs from $259.00 to $435.00.
How much revenue does AON generate?
Aon plc reported $17.68B in trailing twelve-month revenue. Revenue growth is running at 2.6% year over year. Net margin sits at 22.2%. Figures are aggregated from company filings by Yahoo Finance and refresh on an hourly cadence.
Compare AON with anything
Five years side by side: what $10,000 became, how far each fell, whether they move together.