Free Trial

Compare Stocks

Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
$304.12
0.0%
$297.92
$275.56
$351.23
$77.95B0.721.52 million shs309,092 shs
Aon plc stock logo
AON
AON
$354.88
-0.3%
$363.72
$323.73
$412.97
$76.52B0.871.31 million shs282,157 shs
eHealth, Inc. stock logo
EHTH
eHealth
$3.97
+0.7%
$3.78
$3.18
$11.36
$121.48M1.13353,882 shs96,207 shs
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
$199.54
0.0%
$203.86
$195.01
$248.00
$98.09B0.812.25 million shs619,045 shs
Elon Musk's Next Move Cover

Explore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
0.00%+1.40%+0.44%-5.04%+8.82%
Aon plc stock logo
AON
AON
0.00%+1.77%-2.97%-0.25%+2.46%
eHealth, Inc. stock logo
EHTH
eHealth
0.00%-0.76%+1.81%-9.43%-2.96%
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
0.00%+1.41%-2.97%-8.78%-10.87%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
$304.12
0.0%
$297.92
$275.56
$351.23
$77.95B0.721.52 million shs309,092 shs
Aon plc stock logo
AON
AON
$354.88
-0.3%
$363.72
$323.73
$412.97
$76.52B0.871.31 million shs282,157 shs
eHealth, Inc. stock logo
EHTH
eHealth
$3.97
+0.7%
$3.78
$3.18
$11.36
$121.48M1.13353,882 shs96,207 shs
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
$199.54
0.0%
$203.86
$195.01
$248.00
$98.09B0.812.25 million shs619,045 shs
Elon Musk's Next Move Cover

Explore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
0.00%+1.40%+0.44%-5.04%+8.82%
Aon plc stock logo
AON
AON
0.00%+1.77%-2.97%-0.25%+2.46%
eHealth, Inc. stock logo
EHTH
eHealth
0.00%-0.76%+1.81%-9.43%-2.96%
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
0.00%+1.41%-2.97%-8.78%-10.87%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
2.44
Hold$330.938.82% Upside
Aon plc stock logo
AON
AON
2.65
Moderate Buy$414.6916.85% Upside
eHealth, Inc. stock logo
EHTH
eHealth
2.33
Hold$7.6793.31% Upside
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
2.22
Hold$238.7619.66% Upside

Current Analyst Ratings Breakdown

Latest EHTH, MMC, AJG, and AON Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
9/19/2025
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
UBS Group
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Boost Price TargetNeutral$322.00 ➝ $329.00
9/19/2025
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
Keefe, Bruyette & Woods
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Boost Price TargetMarket Perform$288.00 ➝ $298.00
9/19/2025
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
Wells Fargo & Company
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Lower Price TargetOverweight$369.00 ➝ $365.00
9/17/2025
Aon plc stock logo
AON
AON
TD Cowen
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Lower Price TargetBuy$427.00 ➝ $419.00
9/16/2025
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
Wolfe Research
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Initiated CoveragePeer Perform
9/15/2025
Aon plc stock logo
AON
AON
Wolfe Research
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Initiated CoveragePeer Perform
9/11/2025
Aon plc stock logo
AON
AON
Morgan Stanley
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
UpgradeEqual WeightOverweight$385.00 ➝ $430.00
9/3/2025
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
The Goldman Sachs Group
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Initiated CoverageBuy$344.00
8/18/2025
Aon plc stock logo
AON
AON
Morgan Stanley
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Reiterated RatingCautious
8/18/2025
Aon plc stock logo
AON
AON
Morgan Stanley
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Boost Price TargetEqual Weight$365.00 ➝ $385.00
8/18/2025
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
Morgan Stanley
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Lower Price TargetEqual Weight$225.00 ➝ $220.00
(Data available from 9/29/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
$11.40B6.84$12.49 per share24.34$80.78 per share3.76
Aon plc stock logo
AON
AON
$15.70B4.87$18.44 per share19.24$29.15 per share12.17
eHealth, Inc. stock logo
EHTH
eHealth
$532.41M0.23$0.02 per share182.15$19.86 per share0.20
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
$24.46B4.01$10.41 per share19.16$27.56 per share7.24
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
$1.46B$7.0443.1822.93N/A14.54%13.17%3.72%10/23/2025 (Estimated)
Aon plc stock logo
AON
AON
$2.65B$11.9429.7218.332.1115.54%50.91%7.00%10/24/2025 (Estimated)
eHealth, Inc. stock logo
EHTH
eHealth
$10.06M-$0.63N/AN/AN/A6.10%2.85%1.45%11/5/2025 (Estimated)
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
$4.06B$8.3423.9219.042.5116.00%31.90%8.29%10/16/2025 (Estimated)

Latest EHTH, MMC, AJG, and AON Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
10/24/2025Q3 2025
Aon plc stock logo
AON
AON
$2.89N/AN/AN/A$3.97 billionN/A
10/23/2025Q3 2025
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
$2.45N/AN/AN/AN/AN/A
10/16/2025Q3 2025
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
$1.80N/AN/AN/A$6.34 billionN/A
7/31/2025Q2 2025
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
$2.36$2.33-$0.03$1.40$3.20 billion$3.18 billion
7/25/2025Q2 2025
Aon plc stock logo
AON
AON
$3.40$3.49+$0.09$2.66$4.16 billion$4.16 billion
7/17/2025Q2 2025
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
$2.66$2.72+$0.06$2.45$6.92 billion$6.97 billion
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
$2.600.86%N/A36.93%15 Years
Aon plc stock logo
AON
AON
$2.980.84%N/A24.96%N/A
eHealth, Inc. stock logo
EHTH
eHealth
N/AN/AN/AN/AN/A
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
$3.601.80%N/A43.17%15 Years

Latest EHTH, MMC, AJG, and AON Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
9/17/2025
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
quarterly$0.901.82%10/2/202510/2/202511/14/2025
7/30/2025
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
quarterly$0.650.87%9/5/20259/5/20259/19/2025
7/11/2025
Aon plc stock logo
AON
AON
quarterly$0.74500.84%8/1/20258/1/20258/15/2025
7/9/2025
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
quarterly$0.901.68%7/24/20257/24/20258/15/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
0.52
1.36
1.36
Aon plc stock logo
AON
AON
1.93
1.52
1.52
eHealth, Inc. stock logo
EHTH
eHealth
N/A
1.15
1.15
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
1.19
1.20
1.20

Institutional Ownership

CompanyInstitutional Ownership
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
85.53%
Aon plc stock logo
AON
AON
86.14%
eHealth, Inc. stock logo
EHTH
eHealth
79.54%
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
87.99%

Insider Ownership

CompanyInsider Ownership
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
1.30%
Aon plc stock logo
AON
AON
1.10%
eHealth, Inc. stock logo
EHTH
eHealth
5.20%
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
0.35%
CompanyEmployeesShares OutstandingFree FloatOptionable
Arthur J. Gallagher & Co. stock logo
AJG
Arthur J. Gallagher & Co.
56,000256.40 million253.07 millionOptionable
Aon plc stock logo
AON
AON
60,000215.63 million213.26 millionOptionable
eHealth, Inc. stock logo
EHTH
eHealth
1,77330.56 million28.97 millionOptionable
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
90,000491.62 million489.90 millionOptionable

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Arthur J. Gallagher & Co. stock logo

Arthur J. Gallagher & Co. NYSE:AJG

$304.12 -0.04 (-0.01%)
As of 12:44 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Arthur J. Gallagher & Co. engages in the provision of insurance brokerage, reinsurance brokerage, consulting, and third-party claims settlement and administration services. It operates through the following segments: Brokerage, Risk Management, and Corporate. The Brokerage segment consists of retail and wholesale insurance brokerage operations. The Risk Management segment provides contract claim settlement and administration services. The Corporate segment manages clean energy and other investments. The company was founded by Arthur J. Gallagher in 1927 and is headquartered in Rolling Meadows, IL.

AON stock logo

AON NYSE:AON

$354.88 -1.21 (-0.34%)
As of 12:44 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Aon Plc engages in the provision of risk, health, and wealth solutions. It focuses on risk capital including claim management, reinsurance, risk analysis, management, retention, and transfer; and human capital involving analytics, health and benefits, investments, pensions and retirement, talent and rewards, and workplace wellbeing. The company was founded in 1982 and is headquartered in Dublin, Ireland.

eHealth stock logo

eHealth NASDAQ:EHTH

$3.97 +0.03 (+0.66%)
As of 12:43 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

eHealth, Inc. operates a health insurance marketplace that provides consumer engagement, education, and health insurance enrollment solutions in the United States. The company operates in two segments, Medicare; and Employer and Individual. The Medicare segment offers sale of Medicare-related health insurance plans, which includes Medicare advantage, Medicare Supplement, and Medicare Part D prescription drug plans to Medicare-eligible customers including but not limited to, dental, and vision insurance, as well as advertising program for marketing and other services. The Employer and Individual segment engages in the sale of individual, family, and small business health insurance plans; and ancillary products to non-Medicare-eligible customers including but not limited to, dental, vision, and short and long term disability insurance. In addition, the company provides ecommerce platforms and consumer engagement solutions, which includes market leading information, decision support, customer engagement, and transactional services to group of health insurance consumers; and organize and present the insurance information in objective format to individuals, families, and small businesses to research, analyze, compare and purchase health insurance plans. Further, it markets health insurance plans through its websites, including eHealth.com, eHealthInsurance.com, eHealthMedicare.com, Medicare.com, PlanPrescriber.com, and GoMedigap.com. The company also offers online sponsorship and advertising, non-broker of record, lead referral, technology licensing, as well as performs various post-enrollment services for members in Medicare health insurance plans. eHealth, Inc. was incorporated in 1997 and is headquartered in Austin, Texas.

Marsh & McLennan Companies stock logo

Marsh & McLennan Companies NYSE:MMC

$199.54 -0.02 (-0.01%)
As of 12:43 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Marsh & McLennan Cos., Inc. is a professional services firm, which engages in offering clients advice and solutions in risk, strategy, and people. It operates through the Risk and Insurance Services, and Consulting segments. The Risk and Insurance Services segment is involved in risk management activities, as well as insurance and reinsurance broking and services. The Consulting segment offers health, wealth, and career solutions and products, and specialized management, strategic, economic, and brand consulting services. The company was founded by Henry W. Marsh and Donald R. McLennan in 1871 and is headquartered in New York, NY.