AON
Price
$372.89
Change
+$16.28 (+4.57%)
Updated
Jul 25 closing price
Capitalization
66.18B
89 days until earnings call
MMC
Price
$210.40
Change
+$2.08 (+1.00%)
Updated
Jul 25 closing price
Capitalization
100.63B
81 days until earnings call
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AON vs MMC

Header iconAON vs MMC Comparison
Open Charts AON vs MMCBanner chart's image
Aon
Price$372.89
Change+$16.28 (+4.57%)
Volume$2.25M
Capitalization66.18B
Marsh & McLennan Companies
Price$210.40
Change+$2.08 (+1.00%)
Volume$2.29M
Capitalization100.63B
AON vs MMC Comparison Chart in %
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AON
Daily Signalchanged days ago
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MMC
Daily Signalchanged days ago
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AON vs. MMC commentary
Jul 27, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is AON is a StrongBuy and MMC is a StrongBuy.

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COMPARISON
Comparison
Jul 27, 2025
Stock price -- (AON: $372.89 vs. MMC: $210.40)
Brand notoriety: AON and MMC are both not notable
Both companies represent the Insurance Brokers/Services industry
Current volume relative to the 65-day Moving Average: AON: 178% vs. MMC: 104%
Market capitalization -- AON: $66.18B vs. MMC: $100.63B
AON [@Insurance Brokers/Services] is valued at $66.18B. MMC’s [@Insurance Brokers/Services] market capitalization is $100.63B. The market cap for tickers in the [@Insurance Brokers/Services] industry ranges from $100.63B to $0. The average market capitalization across the [@Insurance Brokers/Services] industry is $21.46B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

AON’s FA Score shows that 4 FA rating(s) are green whileMMC’s FA Score has 1 green FA rating(s).

  • AON’s FA Score: 4 green, 1 red.
  • MMC’s FA Score: 1 green, 4 red.
According to our system of comparison, AON is a better buy in the long-term than MMC.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

AON’s TA Score shows that 4 TA indicator(s) are bullish while MMC’s TA Score has 5 bullish TA indicator(s).

  • AON’s TA Score: 4 bullish, 4 bearish.
  • MMC’s TA Score: 5 bullish, 4 bearish.
According to our system of comparison, both AON and MMC are a good buy in the short-term.

Price Growth

AON (@Insurance Brokers/Services) experienced а +4.71% price change this week, while MMC (@Insurance Brokers/Services) price change was -0.46% for the same time period.

The average weekly price growth across all stocks in the @Insurance Brokers/Services industry was -0.20%. For the same industry, the average monthly price growth was -2.17%, and the average quarterly price growth was -26.67%.

Reported Earning Dates

AON is expected to report earnings on Oct 24, 2025.

MMC is expected to report earnings on Oct 16, 2025.

Industries' Descriptions

@Insurance Brokers/Services (-0.20% weekly)

Insurance brokers sell, solicit, or negotiate insurance for compensation. General insurance brokers mostly cater to insurances on car, house etc. (versus life). Brokers are also often instrumental in helping small employers find health insurance, particularly in more competitive markets. Additionally, brokers may also provide risk assessments, insurance consulting services, insurance-related regulatory and legislative update services. Some of the major names in this industry include Marsh & McLennan Companies, Inc., Aon plc and Verisk Analytics Inc.

SUMMARIES
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FUNDAMENTALS
Fundamentals
MMC($101B) has a higher market cap than AON($66.2B). MMC (27.08) and AON (26.35) have similar P/E ratio . AON YTD gains are higher at: 4.231 vs. MMC (0.187). MMC has higher annual earnings (EBITDA): 6.32B vs. AON (3.91B). MMC has more cash in the bank: 3.36B vs. AON (1.15B). AON has less debt than MMC: AON (12B) vs MMC (15.4B). MMC has higher revenues than AON: MMC (22.7B) vs AON (13.4B).
AONMMCAON / MMC
Capitalization66.2B101B66%
EBITDA3.91B6.32B62%
Gain YTD4.2310.1872,267%
P/E Ratio26.3527.0897%
Revenue13.4B22.7B59%
Total Cash1.15B3.36B34%
Total Debt12B15.4B78%
FUNDAMENTALS RATINGS
AON vs MMC: Fundamental Ratings
AON
MMC
OUTLOOK RATING
1..100
1114
VALUATION
overvalued / fair valued / undervalued
1..100
97
Overvalued
91
Overvalued
PROFIT vs RISK RATING
1..100
158
SMR RATING
1..100
1598
PRICE GROWTH RATING
1..100
5460
P/E GROWTH RATING
1..100
2262
SEASONALITY SCORE
1..100
2565

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

MMC's Valuation (91) in the Insurance Brokers Or Services industry is in the same range as AON (97). This means that MMC’s stock grew similarly to AON’s over the last 12 months.

MMC's Profit vs Risk Rating (8) in the Insurance Brokers Or Services industry is in the same range as AON (15). This means that MMC’s stock grew similarly to AON’s over the last 12 months.

AON's SMR Rating (15) in the Insurance Brokers Or Services industry is significantly better than the same rating for MMC (98). This means that AON’s stock grew significantly faster than MMC’s over the last 12 months.

AON's Price Growth Rating (54) in the Insurance Brokers Or Services industry is in the same range as MMC (60). This means that AON’s stock grew similarly to MMC’s over the last 12 months.

AON's P/E Growth Rating (22) in the Insurance Brokers Or Services industry is somewhat better than the same rating for MMC (62). This means that AON’s stock grew somewhat faster than MMC’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AONMMC
RSI
ODDS (%)
Bearish Trend 2 days ago
45%
Bullish Trend 4 days ago
67%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
45%
Bullish Trend 2 days ago
61%
Momentum
ODDS (%)
Bullish Trend 2 days ago
65%
Bearish Trend 2 days ago
40%
MACD
ODDS (%)
Bullish Trend 2 days ago
66%
Bullish Trend 2 days ago
50%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
58%
Bearish Trend 2 days ago
42%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
54%
Bearish Trend 2 days ago
40%
Advances
ODDS (%)
Bullish Trend 4 days ago
52%
Bullish Trend 17 days ago
53%
Declines
ODDS (%)
Bearish Trend about 1 month ago
49%
Bearish Trend 3 days ago
39%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
47%
Bullish Trend 2 days ago
78%
Aroon
ODDS (%)
N/A
Bearish Trend 2 days ago
34%
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AON
Daily Signalchanged days ago
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MMC
Daily Signalchanged days ago
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AON and

Correlation & Price change

A.I.dvisor indicates that over the last year, AON has been closely correlated with AJG. These tickers have moved in lockstep 66% of the time. This A.I.-generated data suggests there is a high statistical probability that if AON jumps, then AJG could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AON
1D Price
Change %
AON100%
+4.57%
AJG - AON
66%
Closely correlated
+1.97%
MMC - AON
66%
Loosely correlated
+1.00%
BRO - AON
64%
Loosely correlated
+0.58%
WTW - AON
62%
Loosely correlated
+0.86%
ERIE - AON
55%
Loosely correlated
-3.06%
More