Annual Operating Margin
27.41%0.27%+0.99%
Summary
- Current Value
- As of today, AON annual operating margin is 27.41%, up +0.99% on
- Historical Performance
- AON annual operating margin is down -8.30% over the past 3 years, up +9.42% over the past 5 years
- All-Time High Comparison
- AON annual operating margin is currently -11.32% below its historical high of 30.91% set on
- 3-Year Low Comparison
- AON annual operating margin is +0.99% above its 3-year low of 27.14% reached on
- Sector Comparison
- AON annual operating margin is higher than 68.96% of companies in Financial Services sector
Operating Margin Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1Y | 3Y | 5Y | 15Y |
|---|---|---|---|---|---|---|
| Annual Operating Margin | 27.41% | +1.0% | -8.3% | +9.4% | +60.4% | |
| Quarterly Operating Margin | 35.90% | +7.2% | -6.0% | +2.3% | +116.5% | |
| Price | $314.92 | -11.6% | -1.8% | +24.0% | +496.0% | |
| PE Ratio | 17.28 | -43.1% | -32.9% | -37.7% | -17.6% | |
| Annual Revenue | $17.29B | +9.8% | +38.5% | +56.4% | +103.2% | |
| Annual Operating Profit | $4.71B | +10.2% | +26.2% | +70.1% | +223.9% | |
| Annual Gross Margin | 0.00% | -100.0% | -100.0% | -100.0% | -100.0% | |
| Annual Net Margin | 21.83% | +26.4% | +3.0% | +19.6% | +144.7% |
Operating Margin Highs
| Period | High | Date | Current |
|---|---|---|---|
| 3Y | 30.91% | -11.3% | |
| 5Y | 30.91% | -11.3% | |
| All | 30.91% | -11.3% |
Operating Margin Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 3Y | 27.14% | +1.0% | |
| 5Y | 16.83% | +62.9% | |
| All | 9.70% | +182.6% |
Operating Margin History
FAQ
What is the current annual operating margin of AON?
As of today, AON annual operating margin is 27.41%
What is 1-year change in AON annual operating margin?
AON annual operating margin is up +0.99% year-over-year
What is 3-year change in AON annual operating margin?
AON annual operating margin is down -8.30% over the past 3 years
How far is AON annual operating margin from its all-time high?
AON annual operating margin is currently -11.32% below its historical high of 30.91% set on December 31, 2023
How does AON annual operating margin rank versus sector peers?
AON annual operating margin is higher than 68.96% of companies in Financial Services sector
When is AON next annual earnings release?
As of today, the next annual earnings release for AON has not been scheduled
Quarterly Operating Margin
35.90%4.80%+15.43%
Summary
- Current Value
- As of today, AON quarterly operating margin is 35.90%, up +15.43% on
- Historical Performance
- AON quarterly operating margin is up +7.16% year-over-year, down -5.97% over the past 3 years
- All-Time High Comparison
- AON quarterly operating margin is currently -60.39% below its historical high of 90.63% set on
- 3-Year Low Comparison
- AON quarterly operating margin is +92.60% above its 3-year low of 18.64% reached on
- Sector Comparison
- AON quarterly operating margin is higher than 81.96% of companies in Financial Services sector
Performance
| Metric | Date | Value | 3M | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|
| Quarterly Operating Margin | 35.90% | +15.4% | +7.2% | -6.0% | +2.3% | |
| Annual Operating Margin | 27.41% | – | +1.0% | -8.3% | +9.4% | |
| Price | $314.92 | -10.1% | -11.6% | -1.8% | +24.0% | |
| PE Ratio | 17.28 | -16.0% | -43.1% | -32.9% | -37.7% | |
| Quarterly Revenue | $5.03B | +17.1% | +6.0% | +29.8% | +43.3% | |
| Quarterly Operating Profit | $1.81B | +35.1% | +13.6% | +22.0% | +46.7% | |
| Quarterly Gross Margin | 0.00% | -100.0% | -100.0% | -100.0% | -100.0% | |
| Quarterly Net Margin | 24.61% | -37.9% | +19.0% | -11.5% | -7.4% |
Quarterly Operating Margin Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1Y | 35.90% | at high | |
| 3Y | 40.08% | -10.4% | |
| 5Y | 40.08% | -10.4% | |
| All | 90.63% | -60.4% |
Quarterly Operating Margin Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1Y | 21.22% | +69.2% | |
| 3Y | 18.64% | +92.6% | |
| 5Y | -30.55% | +217.5% | |
| All | -448.93% | +108.0% |
Quarterly Operating Margin History
FAQ
What is the current quarterly operating margin of AON?
As of today, AON quarterly operating margin is 35.90%
What is AON quarterly operating margin most recent change?
AON quarterly operating margin was up +15.43% on March 31, 2026
What is 1-year change in AON quarterly operating margin?
AON quarterly operating margin is up +7.16% year-over-year
How far is AON quarterly operating margin from its all-time high?
AON quarterly operating margin is currently -60.39% below its historical high of 90.63% set on June 30, 2003
How does AON quarterly operating margin rank versus sector peers?
AON quarterly operating margin is higher than 81.96% of companies in Financial Services sector
When is AON next earnings release?
The next earnings release for AON is on
Operating Margin Formula
Operating Profit Margin = Operating Profit
Revenue × 100%
Revenue × 100%
Data Sources & References
- AON Official Website www.aon.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/315293/000162828026004273/0001628280-26-004273-index.htm
- AON Profile on Yahoo Finance finance.yahoo.com/quote/AON
- AON Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aon