Insurance Brokers
Financial Services

Prices are adjusted according to historical splits.

Aon PLC Stock Price


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Company Statistics

Market Cap.:
$61.86 billion
Book Value:
Revenue TTM:
$12.48 billion
Operating Margin TTM:
Gross Profit TTM:
$5.82 billion
Profit Margin:
Return on Assets TTM:
Return on Equity TTM:

Company Profile

Aon PLC had its IPO on 1984-09-07 under the ticker symbol AON.

The company operates in the Financial Services sector and Insurance Brokers industry. Aon PLC has a staff strength of 50,000 employees.

Stock update

Shares of Aon PLC opened at $332.2 at the start of the last trading session i.e. 2023-09-12.

The stocks traded within a range of $331.5 - $337, and closed at $334.99.

This is a +0.55% increase from the previous day's closing price.

A total volume of 759,888 shares were traded at the close of the day’s session.

In the last one week, shares of Aon PLC have increased by +0.19%.

Aon PLC's Key Ratios

Aon PLC has a market cap of $61.86 billion, indicating a price to book ratio of 89.1808 and a price to sales ratio of 5.0537.

In the last 12-months Aon PLC’s revenue was $12.48 billion with a gross profit of $5.82 billion and an EBITDA of $3.81 billion. The EBITDA ratio measures Aon PLC's overall financial performance and is widely used to measure its profitability.

In the trailing 12-month period, Aon PLC’s operating margin was 28.43% while its return on assets stood at 6.86% with a return of equity of 72.59%.

In Q4, Aon PLC’s quarterly earnings growth was a negative -19.5% while revenue growth was a positive 1.6%.

Aon PLC’s PE and PEG Ratio

Forward PE
Trailing PE

Its diluted EPS in the last 12-months stands at $12.15 per share while it has a forward price to earnings multiple of 21.3675 and a PEG multiple of 1.7716. A low price to earnings ratio can mean the stock is attractively valued while a high ratio suggests the stock may be overvalued.

The PEG on the other hand provides a broader view compared to the P/E ratio and gives greater insight into Aon PLC’s profitability.

Aon PLC stock is trading at a EV to sales ratio of 5.92 and a EV to EBITDA ratio of 17.7643. Its price to sales ratio in the trailing 12-months stood at 5.0537.

Aon PLC stock pays annual dividends of $2.19 per share, indicating a yield of 0.73% and a payout ratio of 16.75%.

Balance sheet and cash flow metrics

Total Assets
$32.70 billion
Total Liabilities
$20.31 billion
Operating Cash Flow
Capital Expenditure
$70 million
Dividend Payout Ratio

Aon PLC ended 2024 with $32.70 billion in total assets and $0 in total liabilities. Its intangible assets were valued at $32.70 billion while shareholder equity stood at $-529000000.00.

Aon PLC ended 2024 with $99.00 million in deferred long-term liabilities, $20.31 billion in other current liabilities, 2000000.00 in common stock, $-2772000000.00 in retained earnings and $8.29 billion in goodwill. Its cash balance stood at $690.00 million and cash and short-term investments were $1.14 billion. The company’s total short-term debt was $945,000,000 while long-term debt stood at $9.83 billion.

Aon PLC’s total current assets stands at $20.72 billion while long-term investments were $60.00 million and short-term investments were $452.00 million. Its net receivables were $3.04 billion compared to accounts payable of $18.01 billion and inventory worth $0.

In 2024, Aon PLC's operating cash flow was $-449000000.00 while its capital expenditure stood at $70 million.

Comparatively, Aon PLC paid $0.17 in dividends in 2024.

Other key metrics

Current Trading Price
52-Week High
52-Week Low
Analyst Target Price

Aon PLC stock is currently trading at $334.99 per share. It touched a 52-week high of $339.4652 and a 52-week low of $339.4652. Analysts tracking the stock have a 12-month average target price of $331.8.

Its 50-day moving average was $329.48 and 200-day moving average was $317.61 The short ratio stood at 1.86 indicating a short percent outstanding of 0%.

Around 844.2% of the company’s stock are held by insiders while 8725.2% are held by institutions.

Frequently Asked Questions About Aon PLC

The stock symbol (also called stock or share ticker) of Aon PLC is AON

The IPO of Aon PLC took place on 1984-09-07

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Aon plc, a professional services firm, provides advice and solutions to clients focused on risk, retirement, and health worldwide. It offers commercial risk solutions, including retail brokerage, specialty solutions, global risk consulting and captives management, and affinity programs; and health solutions, such as health and benefits brokerages, and health care exchanges. The company also provides treaty and facultative reinsurance, as well as insurance-linked securities, capital raising, strategic advice, restructuring, and mergers and acquisitions services; and corporate finance advisory services. In addition, it offers strategic design consulting services on their retirement programs, actuarial services, and risk management services; advice services on developing and maintaining investment programs across a range of plan types, including defined benefit plans, defined contribution plans, endowments, and foundations for public and private companies, and other institutions; and advice and solutions that help clients in risk, health, and wealth through commercial risk, reinsurance, health, and wealth solutions. Aon plc was founded in 1919 and is headquartered in Dublin, Ireland.


Metropolitan Building, Dublin, Ireland, D01 K0Y8