Aon plc AON

277.99 1.90 0.69% as of 25 Sep
Market cap
$59.0B
P/E
15.2×
Indexes indicate stock being part of an index,
Growth Flags show if company had growth for consecutive years,
Insider Buys alert about insiders buying in the last 12 month
Dec '16 Dec '17 Dec '18 Dec '19 Dec '20 Dec '21 Dec '22 Dec '23 Dec '24 Dec '25
P/E ratio
21.51 28.16 31.53 32.55 24.88 53.29 24.54 22.91 28.19 20.60
P/S ratio
3.19 3.40 3.31 4.51 4.43 5.54 5.08 4.38 4.84 4.43
P/FCF ratio
13.85 61.69 24.65 30.87 18.54 33.02 20.97 18.41 26.95 23.68
P/Operating CF
35.31 89.21 50.13 73.96 64.47 72.54 60.83 46.48 63.27 54.54
P/B ratio
5.43 7.31 8.45 14.41 13.67 58.32 0.00 0.00 12.04 8.05
Price to Tangible BV
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
EV/Sales
3.81 3.92 3.83 5.11 5.05 6.26 5.89 5.16 5.85 5.25
EV/EBITDA
16.82 20.04 17.83 20.58 17.48 31.62 18.68 17.08 20.32 16.99
EV/Operating CF
15.40 53.41 24.45 30.65 20.06 35.01 22.82 20.10 30.27 25.92
EV/FCF
16.51 71.14 28.51 34.94 21.13 37.35 24.30 21.69 32.61 28.04
Quick Ratio
1.31 1.43 1.56 1.47 1.60 1.08 1.22 1.16 1.34 1.57
Current Ratio
1.31 1.43 1.56 1.47 1.60 1.08 1.22 1.16 1.34 1.57
Net Debt/EBITDA
2.71 2.66 2.42 2.40 2.14 3.66 2.56 2.58 3.52 2.65
Debt/Assets
23.31% 22.87% 23.63% 24.96% 24.07% 29.43% 32.93% 32.98% 34.75% 30.03%
Debt/Equity
1.12 1.28 1.48 2.13 2.16 8.11 (25.10) (15.09) 2.70 1.61
Asset Turnover
0.35 0.38 0.41 0.39 0.36 0.38 0.39 0.40 0.38 0.34
Operating CF/Net income
1.67 0.60 1.49 1.20 1.41 1.74 1.24 1.34 1.14 0.94
Capex/Depreciation
(0.49) (0.21) (0.31) (0.40) (0.34) (0.42) (0.74) (0.98) (0.32) (0.27)
Interest Coverage
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
ROE
24.09% 24.09% 25.58% 39.96% 56.00% 52.94% 710.29% (437.92%) 95.42% 46.88%
ROA
5.22% 4.65% 4.32% 5.49% 6.40% 3.92% 8.01% 7.69% 6.40% 7.41%
ROIC
10.01% 6.75% 9.84% 13.56% 16.67% 13.05% 23.76% 24.44% 10.78% 11.55%
Return on Tangible Assets
122.24% 79.71% 62.65% 81.84% 94.26% 154.75% 211.52% 212.96% 142.00% 139.12%
Average Days of Receivables
81.70 90.47 93.54 103.14 101.26 92.62 88.77 88.79 88.43 89.42
Research and Development Expense of Revenue
0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Selling, General and Administrative Expense of Revenue
11.01% 12.72% 13.93% 12.65% 11.13% 18.33% 10.19% 10.99% 10.45% 9.41%
Intangible Assets out of Total Assets
0.35 0.39 0.35 0.30 0.29 0.28 0.27 0.25 0.45 0.42
Share Based Compensation of Revenue
3.25% 3.19% 3.14% 2.88% 2.82% 3.68% 3.18% 3.27% 3.02% 2.51%
Graham Net Nets
(0.62) (0.54) (0.53) (0.44) (0.50) (0.40) (0.46) (0.52) (0.50) (0.47)
Graham Number
49.18 43.47 42.25 45.62 54.33 25.57 0.00 0.00 92.46 129.95
Earnings Yield
4.65% 3.55% 3.17% 3.07% 4.02% 1.88% 4.07% 4.36% 3.55% 4.85%
Free Cash Flow Yield
7.22% 1.62% 4.06% 3.24% 5.39% 3.03% 4.77% 5.43% 3.71% 4.22%
Revenue per Share
35.10 38.68 43.92 46.16 47.72 54.26 58.95 65.73 74.26 79.58
Operating CF per Share
8.68 2.84 6.88 7.69 12.00 9.71 15.21 16.88 14.36 16.12
Capex per Share
(0.58) (0.71) (0.98) (0.94) (0.61) (0.61) (0.93) (1.24) (1.03) (1.22)
Free Cash Flow per Share
8.09 2.13 5.90 6.75 11.39 9.10 14.28 15.64 13.33 14.91
Cash per Share
1.59 2.92 2.68 3.31 3.81 2.42 3.26 3.82 5.13 5.54
Shareholders Equity per Share
20.63 17.98 17.21 14.46 15.45 5.15 (2.03) (3.65) 29.83 43.81
Interest Debt per Share
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Book value per Share
20.63 17.98 17.21 14.46 15.45 5.15 (2.03) (3.65) 29.83 43.81
Free Cash Flow
2,170.00 551.00 1,446.00 1,610.00 2,642.00 2,045.00 3,023.00 3,183.00 2,817.00 3,218.00
Working Capital
592.00 974.00 1,222.00 1,251.00 1,490.00 282.00 666.00 566.00 1,232.00 1,954.00
Capital Expenditures
(156.00) (183.00) (240.00) (225.00) (141.00) (137.00) (196.00) (252.00) (218.00) (263.00)
Net Current Asset Value
(18,551.00) (18,206.00) (18,787.00) (22,054.00) (24,577.00) (27,121.00) (29,408.00) (30,669.00) (37,772.00) (35,921.00)
EV/EBIT
19.78 36.81 26.70 25.93 20.08 36.55 20.02 18.24 23.95 20.77
Capex to Sales
0.02 0.02 0.02 0.02 0.01 0.01 0.02 0.02 0.01 0.02
Net Profit Margin
14.84% 12.26% 10.53% 13.91% 17.79% 10.29% 20.75% 19.17% 16.91% 21.51%
Price to Operating Income
16.59 31.92 23.08 22.91 17.62 32.31 17.28 15.49 19.80 17.54
Other line items
Depreciation/Fixed assets
0.58 1.58 1.31 0.91 0.69 0.62 0.47 0.40 1.08 1.38
Cash ROIC
14.60% 1.50% 9.87% 10.49% 17.91% 14.90% 24.12% 24.90% 9.83% 10.73%
Accounts Receivable Turnover
4.03 4.36 4.11 3.75 3.58 3.96 4.07 4.25 4.45 4.29
Accounts Payable Turnover
3.27 3.37 3.13 3.12 2.99 3.20 3.01 3.15 3.21 3.12
Inventory Turnover
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average Days of Payables
106.18 119.23 116.20 116.90 124.61 118.74 119.13 119.62 128.01 116.22
Days of Inventory on Hand
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average Receivables
2,335.00 2,292.00 2,619.00 2,936.00 3,091.00 3,082.00 3,064.50 3,144.50 3,528.50 4,006.00
Average Payables
1,688.00 1,782.50 1,952.00 1,941.00 1,977.50 2,104.00 2,153.00 2,188.00 2,583.50 2,883.00
Average Assets
26,749.00 26,351.50 26,255.00 27,913.50 30,759.50 32,015.50 32,310.50 33,331.50 41,462.00 49,874.50
Average Common Equity
5,795.50 5,090.00 4,433.50 3,834.00 3,516.00 2,370.50 364.50 (585.50) 2,781.50 7,882.00

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