AON
Aon-A (AON)
NYSE
$320.71+$7.07 (+2.26%)
Price as of Jun 23, 2026 5:52 PM EDT
  • $67.0B
    Market Cap
  • -12.08%
    1-Year Change
  • Insurance Brokers
    Industry
Annual
Quarterly
12/31/2025
12/31/2024
12/31/2023
12/31/2022
Income Statement
Total Operating Revenue
17.2B
+9.45%
15.7B
+17.36%
13.4B
+7.19%
12.5B
+2.35%
Cost of Revenue
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Gross Profit
17.2B
+9.45%
15.7B
+17.36%
13.4B
+7.19%
12.5B
+2.35%
Sales and Marketing Expense
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Research and Development Expense
-568.0M
+5.38%
-539.0M
+0.94%
-534.0M
+4.91%
-509.0M
+6.71%
Depreciation and Amortization Expense
188.0M
+2.73%
183.0M
+9.58%
167.0M
+10.60%
151.0M
-15.64%
Total Operating Expenses
12.8B
+8.21%
11.9B
+23.69%
9.6B
+8.86%
8.8B
-12.80%
Operating Profit
4.3B
+13.27%
3.8B
+1.32%
3.8B
+3.16%
3.7B
+75.55%
Interest Income
19.0M
-71.64%
67.0M
+116.13%
31.0M
+72.22%
18.0M
+63.64%
Interest Expense
N/A
N/A
N/A
N/A
-484.0M
+19.21%
-406.0M
+26.09%
Interest Income and Expense and Net
19.0M
-71.64%
67.0M
+114.79%
-453.0M
+16.75%
-388.0M
+24.76%
Total Nonoperating Income and Expense
1.2B
+247.99%
348.0M
+313.50%
-163.0M
+30.40%
-125.0M
-182.24%
Income before Taxes
4.8B
+37.46%
3.5B
+9.25%
3.2B
+0.41%
3.2B
+63.44%
Income Taxes
1.0B
+35.98%
742.0M
+37.15%
541.0M
+6.08%
510.0M
-18.14%
Extraordinary Items
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Net Income
3.7B
+39.22%
2.7B
+3.51%
2.6B
-0.97%
2.6B
+106.29%
Net Income from Continuing Operations Applicable to Common
4.8B
+37.46%
3.5B
+9.25%
3.2B
+0.41%
3.2B
+63.44%
Basic EPS and Net Income
17.11
+36.33%
12.55
-0.40%
12.60
+3.03%
12.23
+118.78%
Diluted EPS and Net Income
17.02
+36.27%
12.49
-0.16%
12.51
+3.05%
12.14
+118.74%
Basic Weighted Average Shares
215.9M
+2.13%
211.4M
+3.88%
203.5M
-3.87%
211.7M
-5.79%
Diluted Weighted Average Shares
217.1M
+2.16%
212.5M
+3.66%
205.0M
-3.85%
213.2M
-5.71%
Balance Sheet
Cash and Cash Equivalents
1.2B
+10.14%
1.1B
+39.46%
778.0M
+12.75%
690.0M
+26.84%
Short-Term Investments
1.6B
+631.96%
219.0M
-40.65%
369.0M
-18.36%
452.0M
+54.79%
Cash and Cash Equivalents and Short-Term Investments
2.8B
+114.57%
1.3B
+13.69%
1.1B
+0.44%
1.1B
+36.60%
Total Current Assets
25.8B
+9.99%
23.4B
+7.96%
21.7B
+4.73%
20.7B
+8.89%
Accumulated Depreciation
1.6B
+9.01%
1.5B
+0.73%
1.5B
+7.69%
1.4B
+5.54%
Property and Plant and Equipment and Net
702.0M
+10.20%
637.0M
-0.16%
638.0M
+14.34%
558.0M
+5.48%
Total Long-Term Assets
756.0M
-24.25%
998.0M
+97.23%
506.0M
-0.59%
509.0M
-0.59%
Total Assets
50.8B
+3.71%
49.0B
+44.19%
34.0B
+3.84%
32.7B
+2.47%
Income Taxes Payable
340.0M
+6.58%
319.0M
+177.39%
115.0M
+16.16%
99.0M
-75.31%
Total Short-Term Debt
589.0M
-21.57%
751.0M
-37.62%
1.2B
+27.41%
945.0M
-18.81%
Total Current Liabilities
23.2B
+1.00%
23.0B
+6.21%
21.7B
+6.62%
20.3B
+6.46%
Total Long-Term Debt
14.7B
-9.87%
16.3B
+62.73%
10.0B
+1.73%
9.8B
+19.41%
Total Long-Term Liabilities
1.3B
+12.33%
1.1B
+6.52%
1.1B
+4.88%
1.0B
+12.53%
Total Liabilities
41.2B
-3.05%
42.5B
+22.58%
34.7B
+4.73%
33.1B
+7.72%
Retained Earnings
-245.0M
-89.39%
-2.3B
-32.07%
-3.4B
+22.62%
-2.8B
+63.64%
Total Stockholders Equity
9.4B
+52.79%
6.1B
+841.04%
-826.0M
+56.14%
-529.0M
-149.86%
Total Shares Outstanding
214.5M
-0.69%
216.0M
+8.76%
198.6M
-3.31%
205.4M
-4.38%
Cash Flow
Cash from Operating Activities
3.5B
+14.70%
3.0B
-11.64%
3.4B
+6.71%
3.2B
+47.53%
Capital Expenditures
263.0M
+20.64%
218.0M
-13.49%
252.0M
+28.57%
196.0M
+43.07%
Cash from Investing Activities
286.0M
+110.10%
-2.8B
+1,406.91%
-188.0M
-58.13%
-449.0M
-1,016.33%
Dividends Paid
629.0M
+11.92%
562.0M
+14.93%
489.0M
+5.62%
463.0M
+3.58%
Cash from Financing Activities
-4.2B
-628.27%
796.0M
+127.78%
-2.9B
+60.06%
-1.8B
-6.96%
Financials Ratio
Gross Margin
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Operating Margin
25.28%
+3.49%
24.43%
-13.67%
28.30%
-3.76%
29.40%
+71.53%
Return on Assets
7.41%
+15.74%
6.40%
-16.79%
7.69%
-4.00%
8.01%
+104.41%
Return on Equity
47.76%
-52.36%
100.25%
+126.49%
-378.45%
-138.88%
973.31%
+1,666.69%
Revenue Growth
9.45%
-45.58%
17.36%
+141.50%
7.19%
+206.45%
2.35%
-76.97%
Current Ratio
1.11
+8.90%
1.02
+1.66%
1.00
-1.77%
1.02
+2.26%
Cash Ratio
0.05
+9.11%
0.05
+31.48%
0.04
+5.59%
0.03
+19.30%
Debt-to-Equity Ratio
1.63
-41.34%
2.78
+120.50%
-13.56
-33.41%
-20.36
-330.00%
Debt-to-Assets Ratio
0.30
-13.58%
0.35
+5.37%
0.33
+0.15%
0.33
+11.89%

Earnings & Revenue History

Debt-to-Assets

Cash Flow