NYSE · Insurance - Brokers

AON (AON) Stock

$326.30 +1.49% NYSE: AON Financial Services

Valuation

MetricValue
Price$326.30
Market Cap$69.22B
P/E Ratio19.41
P/B Ratio7.83
P/S Ratio4.27
EPS (TTM)$17.02
52-Week High$382.34
52-Week Low$304.59
Dividend Yield0.93%

Financials & Margins

MetricValue
ROE42.56%
ROA7.34%
ROCE18.31%
Gross Margin25.28%
Operating Margin25.28%
Net Margin22.27%
Debt/Equity1.64
Current Ratio1.11

Annual Financials (USD)

Metric20212022202320242025
Revenue$12.2B$12.5B$13.4B$15.7B$17.2B
Operating Profit$2.1B$3.7B$3.8B$3.8B$4.3B
Net Profit$1.3B$2.6B$2.6B$2.7B$3.7B
EPS$5.55$12.14$12.51$12.49$17.02
Op Margin17.1%29.4%28.3%24.4%25.3%

Balance Sheet (USD)

Metric20212022202320242025
Total Assets$31.9B$32.7B$34.0B$49.0B$50.8B
Total Liabilities$30.8B$33.1B$34.7B$42.5B$41.2B
Cash$544.0M$690.0M$778.0M$1.1B$1.2B
Borrowings$10.4B$11.7B$12.0B$17.9B$16.5B

Latest News

Piper Sandler revamps insurance playbook, upgrades Gallagher, cuts five ratings Investing.com · Jul 15, 2026 Aon Shares Fall After Piper Sandler Downgrade MT Newswires · Jul 15, 2026 BofA Securities Adjusts Aon Price Target to $327 From $298, Maintains Underperform Rating MT Newswires · Jul 15, 2026 Piper Sandler Downgrades Aon to Neutral From Overweight, Adjusts Price Target to $377 From $355 MT Newswires · Jul 15, 2026 AON: Lowering target price to $395.00 Argus Research · Jul 15, 2026

Cash Flow (USD)

Metric20212022202320242025
Operating Cash Flow$2.2B$3.2B$3.4B$3.0B$3.5B
Investing Cash Flow$-88.0M$-645.0M$-440.0M$-3.1B$23.0M
Financing Cash Flow$-3.3B$-2.8B$-2.8B$-1.1B$-1.8B
Net Cash Flow$72.0M$431.0M$646.0M$611.0M$240.0M
Free Cash Flow$2.0B$3.0B$3.2B$2.8B$3.2B

Valuation & Return Ratios

MetricValue
PEG Ratio0.38
EV / EBITDA14.26
FCF Yield4.33%
Quick Ratio1.03
Interest Coverage122.64
Return 1Y-2.56%
Return 3Y8.96%
Return 5Y45.06%

Ownership

Insiders Held1.01%
Institutions Held92.10%
Institutions Float Held93.04%
Institutional HolderSharesReport Date
Blackrock Inc.16,148,5072026-03-31
Vanguard Capital Management LLC13,581,7562026-03-31
Capital World Investors11,477,7882026-03-31
State Street Corporation9,219,7732026-03-31
Massachusetts Financial Services Co.8,358,0972026-03-31

Peer Comparison

TickerPriceChangeP/EMarket CapDiv Yield
AJG $262.00 -0.06% 43.86 $67.31B 1.05%
APO $131.69 -3.58% 29.23 $75.85B 1.67%
BKThe Bank of New York Mellon Corporation $141.91 +0.19% 19.15 $97.40B 0.00%
BNS $91.19 -0.51% 16.24 $111.17B 3.73%
CM $112.42 -0.97% 15.17 $104.17B 2.70%

About AON

AON is led by CEO Gregory Clarence Case, employs 60,000 people, headquartered in Dublin, IE, publicly traded since 1980.

AON stock trades at $326.30 with a market capitalization of $69.22B. The stock is valued at a price-to-earnings (P/E) ratio of 19.41, price-to-book of 7.83, price-to-sales of 4.27. Over the past 52 weeks the stock has ranged between $304.59 and $382.34, and currently trades 14.7% below its 52-week high. It pays a dividend yielding 0.93%.

On profitability, AON generates a return on equity (ROE) of 42.56% — well above the market average, a sign of a high-quality business, return on capital employed of 18.31%, an operating margin of 25.28%, a net profit margin of 22.27%.

In its most recent fiscal year, AON reported annual revenue of $17.2B, net profit of $3.7B, revenue has compounded at 9.2% a year over the last five years, profit at 13.4% a year. Profit growing faster than revenue points to expanding margins.

The balance sheet shows a debt-to-equity ratio of 1.64, a current ratio of 1.11, total assets of $50.8B, $1.2B in cash and equivalents.

AON has a beta of 0.68 (less volatile than the overall market).

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