AJG
Price
$216.13
Change
+$0.23 (+0.11%)
Updated
Jun 17, 04:59 PM (EDT)
Capitalization
55.47B
36 days until earnings call
Intraday BUY SELL Signals
MRSH
Price
$164.21
Change
-$2.57 (-1.54%)
Updated
Jun 17, 04:59 PM (EDT)
Capitalization
80.35B
29 days until earnings call
Intraday BUY SELL Signals
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AJG vs MRSH

Header iconAJG vs MRSH Comparison
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Which Stock Would AI Choose? Arthur J. Gallagher & Co. (AJG) vs. Marsh & McLennan Companies, Inc. (MRSH) Stock Comparison

Key Takeaways

  • Arthur J. Gallagher & Co. (AJG) has delivered stronger year-to-date returns of approximately 16.6%, outperforming Marsh & McLennan Companies, Inc. (MRSH)'s 6.0%.
  • MRSH trades at a lower price-to-earnings (P/E) ratio of 21.6 compared to AJG's 37.5, suggesting better value on earnings multiples.
  • Both stocks exhibit low volatility with betas around 0.7, but MRSH provides a higher dividend yield of 2.12% versus AJG's 1.30%.
  • AJG benefits from active mergers and acquisitions (M&A), including recent UK expansion, while MRSH reported strong Q1 revenue growth of 8%.
  • MRSH has a larger market capitalization of $83 billion compared to AJG's $55 billion, reflecting broader scale.

Introduction

Arthur J. Gallagher & Co. (AJG) and Marsh & McLennan Companies, Inc. (MRSH) are prominent players in the insurance brokerage and professional services sectors. This stock comparison analyzes their business models, recent performance, and market positioning to help traders and investors evaluate relative strengths in a volatile environment. Growth-oriented investors may favor acquisition-driven momentum, while those seeking stability might prioritize diversified revenue and dividends. With both firms navigating interest rate shifts and insurance market dynamics, understanding their contrasts aids informed portfolio decisions in financial services.

AJG Overview and Recent Performance

Arthur J. Gallagher & Co. (AJG) is a global insurance brokerage, reinsurance, and risk management firm headquartered in Illinois. It provides brokerage services, consulting, and third-party claims settlement. In recent market activity, AJG stock has experienced choppy trading amid broader sector pressures but maintains strong year-to-date gains around 16.6%. Key influences include anticipated robust Q1 earnings on April 30, with expected revenue of $4.65 billion and EPS of $4.40, driven by brokerage and risk management growth. Recent acquisitions, such as UK-based Bridge Insurance Brokers, have bolstered international presence and fueled positive sentiment. Lower beta of 0.68 reflects relative stability.

MRSH Overview and Recent Performance

Marsh & McLennan Companies, Inc. (MRSH) delivers professional services encompassing risk management, insurance brokerage, strategy, and human capital consulting through segments like Risk and Insurance Services. Recent weeks have seen steady performance, with year-to-date returns near 6.0% and Q1 revenue surging 8% year-over-year to $7.6 billion, despite litigation impacts. Underlying revenue grew 4%, supported by resilient demand. The stock's beta of 0.75 indicates moderate market sensitivity, while a forward dividend yield of 2.12% appeals to income investors. Market positioning remains solid amid pricing pressures in reinsurance.

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Head-to-Head Comparison

AJG emphasizes pure-play insurance brokerage with aggressive M&A (mergers and acquisitions) driving over 20% revenue growth recently, contrasting MRSH’s diversified model blending brokerage and consulting for steadier revenue streams. Growth drivers differ: AJG leverages expansion like UK deals, while MRSH benefits from broad risk advisory. Recent momentum favors AJG with superior YTD returns, but MRSH shows resilience post-Q1 beat. Risk factors include sector cyclicality and interest sensitivity; both maintain low betas. MRSH edges in scale and valuation, trading at lower P/E, while AJG commands a growth premium. Sentiment tilts toward AJG ahead of earnings.

Tickeron AI Verdict

Tickeron’s AI currently leans toward Arthur J. Gallagher & Co. (AJG) based on consistent upward trend, stronger relative YTD performance, and near-term catalysts like earnings and M&A activity. While MRSH offers attractive valuation and stability, AJG’s momentum and growth positioning provide higher probabilistic upside in the current environment.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full Disclaimers and Limitations.

VS
AJG vs. MRSH commentary
Jun 17, 2026

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 AJG is a Hold and MRSH is a Hold.

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COMPARISON
Comparison
Jun 17, 2026
Stock price -- (AJG: $215.90 vs. MRSH: $166.78)
Brand notoriety: AJG and MRSH are both not notable
Both companies represent the Insurance Brokers/Services industry
Current volume relative to the 65-day Moving Average: AJG: 78% vs. MRSH: 78%
Market capitalization -- AJG: $55.47B vs. MRSH: $80.35B
AJG [@Insurance Brokers/Services] is valued at $55.47B. MRSH’s [@Insurance Brokers/Services] market capitalization is $80.35B. The market cap for tickers in the [@Insurance Brokers/Services] industry ranges from $89.51B to $0. The average market capitalization across the [@Insurance Brokers/Services] industry is $13.88B.

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).

AJG’s FA Score shows that 0 FA rating(s) are green whileMRSH’s FA Score has 0 green FA rating(s).

  • AJG’s FA Score: 0 green, 5 red.
  • MRSH’s FA Score: 0 green, 5 red.
According to our system of comparison, MRSH is a better buy in the long-term than AJG.

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.

AJG’s TA Score shows that 7 TA indicator(s) are bullish while MRSH’s TA Score has 4 bullish TA indicator(s).

  • AJG’s TA Score: 7 bullish, 3 bearish.
  • MRSH’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, AJG is a better buy in the short-term than MRSH.

Price Growth

AJG (@Insurance Brokers/Services) experienced а -0.53% price change this week, while MRSH (@Insurance Brokers/Services) price change was +0.76% for the same time period.

The average weekly price growth across all stocks in the @Insurance Brokers/Services industry was -2.25%. For the same industry, the average monthly price growth was -6.43%, and the average quarterly price growth was -24.97%.

Reported Earning Dates

AJG is expected to report earnings on Jul 23, 2026.

MRSH is expected to report earnings on Jul 16, 2026.

Industries' Descriptions

@Insurance Brokers/Services (-2.25% 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
MRSH($80.4B) has a higher market cap than AJG($55.5B). AJG has higher P/E ratio than MRSH: AJG (34.94) vs MRSH (20.85). MRSH YTD gains are higher at: -9.180 vs. AJG (-16.040). MRSH has higher annual earnings (EBITDA): 7.16B vs. AJG (3.89B). MRSH has more cash in the bank: 1.61B vs. AJG (1.41B). AJG has less debt than MRSH: AJG (13.4B) vs MRSH (22.5B). MRSH has higher revenues than AJG: MRSH (27.5B) vs AJG (15B).
AJGMRSHAJG / MRSH
Capitalization55.5B80.4B69%
EBITDA3.89B7.16B54%
Gain YTD-16.040-9.180175%
P/E Ratio34.9420.85168%
Revenue15B27.5B55%
Total Cash1.41B1.61B88%
Total Debt13.4B22.5B60%
FUNDAMENTALS RATINGS
AJG vs MRSH: Fundamental Ratings
AJG
MRSH
OUTLOOK RATING
1..100
1523
VALUATION
overvalued / fair valued / undervalued
1..100
90
Overvalued
83
Overvalued
PROFIT vs RISK RATING
1..100
6974
SMR RATING
1..100
8136
PRICE GROWTH RATING
1..100
5960
P/E GROWTH RATING
1..100
8060
SEASONALITY SCORE
1..100
5050

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.

MRSH's Valuation (83) in the null industry is in the same range as AJG (90) in the Insurance Brokers Or Services industry. This means that MRSH’s stock grew similarly to AJG’s over the last 12 months.

AJG's Profit vs Risk Rating (69) in the Insurance Brokers Or Services industry is in the same range as MRSH (74) in the null industry. This means that AJG’s stock grew similarly to MRSH’s over the last 12 months.

MRSH's SMR Rating (36) in the null industry is somewhat better than the same rating for AJG (81) in the Insurance Brokers Or Services industry. This means that MRSH’s stock grew somewhat faster than AJG’s over the last 12 months.

AJG's Price Growth Rating (59) in the Insurance Brokers Or Services industry is in the same range as MRSH (60) in the null industry. This means that AJG’s stock grew similarly to MRSH’s over the last 12 months.

MRSH's P/E Growth Rating (60) in the null industry is in the same range as AJG (80) in the Insurance Brokers Or Services industry. This means that MRSH’s stock grew similarly to AJG’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AJGMRSH
RSI
ODDS (%)
Bullish Trend 2 days ago
74%
N/A
Stochastic
ODDS (%)
Bearish Trend 2 days ago
53%
Bearish Trend 2 days ago
45%
Momentum
ODDS (%)
Bullish Trend 2 days ago
61%
Bullish Trend 2 days ago
51%
MACD
ODDS (%)
Bullish Trend 2 days ago
64%
Bullish Trend 2 days ago
56%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
48%
Bullish Trend 2 days ago
50%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
56%
Bullish Trend 2 days ago
45%
Advances
ODDS (%)
Bullish Trend 7 days ago
57%
Bullish Trend 6 days ago
50%
Declines
ODDS (%)
Bearish Trend 3 days ago
48%
Bearish Trend 15 days ago
42%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
46%
Bullish Trend 3 days ago
56%
Aroon
ODDS (%)
Bullish Trend 2 days ago
46%
Bearish Trend 2 days ago
42%
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AJG
Daily Signal:
Gain/Loss:
MRSH
Daily Signal:
Gain/Loss:
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AJG and

Correlation & Price change

A.I.dvisor indicates that over the last year, AJG has been closely correlated with BRO. These tickers have moved in lockstep 77% of the time. This A.I.-generated data suggests there is a high statistical probability that if AJG jumps, then BRO could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AJG
1D Price
Change %
AJG100%
+0.07%
BRO - AJG
77%
Closely correlated
+0.71%
MRSH - AJG
73%
Closely correlated
+0.36%
AON - AJG
73%
Closely correlated
+0.59%
WTW - AJG
71%
Closely correlated
+0.70%
BWIN - AJG
47%
Loosely correlated
+2.92%
More

MRSH and

Correlation & Price change

A.I.dvisor indicates that over the last year, MRSH has been closely correlated with AON. These tickers have moved in lockstep 78% of the time. This A.I.-generated data suggests there is a high statistical probability that if MRSH jumps, then AON could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To MRSH
1D Price
Change %
MRSH100%
+0.36%
AON - MRSH
78%
Closely correlated
+0.59%
AJG - MRSH
73%
Closely correlated
+0.07%
BRO - MRSH
70%
Closely correlated
+0.71%
WTW - MRSH
65%
Loosely correlated
+0.70%
ERIE - MRSH
47%
Loosely correlated
+0.61%
More