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. Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NYSE:AJG NYSE:AON NYSE:BRO NYSE:MRSH On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAJGArthur J. Gallagher & Co.$253.97-2.8%$218.15$190.75▼$316.71$67.11B0.51.78 million shs1.37 million shsAONAON$359.16-2.2%$329.08$304.59▼$381.00$78.46B0.711.60 million shs1.17 million shsBROBrown & Brown$68.64-0.8%$60.45$53.81▼$108.07$23.46B0.62.61 million shs2.66 million shsMRSHMarsh & McLennan Companies$178.38-1.7%$0.00$156.60▼$216.32$87.70B0.612.35 million shs3.23 million shsThe 7 Hottest IPO Stories of 2026MarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAJGArthur J. Gallagher & Co.+3.08%+4.39%+19.41%+18.64%-16.23%AONAON+2.91%+2.96%+9.47%+13.69%+3.21%BROBrown & Brown+2.37%+1.21%+15.49%+4.07%-35.12%MRSHMarsh & McLennan Companies+1.76%+4.07%+7.71%+18,166,999,900.00%+18,166,999,900.00%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAJGArthur J. Gallagher & Co.$253.97-2.8%$218.15$190.75▼$316.71$67.11B0.51.78 million shs1.37 million shsAONAON$359.16-2.2%$329.08$304.59▼$381.00$78.46B0.711.60 million shs1.17 million shsBROBrown & Brown$68.64-0.8%$60.45$53.81▼$108.07$23.46B0.62.61 million shs2.66 million shsMRSHMarsh & McLennan Companies$178.38-1.7%$0.00$156.60▼$216.32$87.70B0.612.35 million shs3.23 million shsThe 7 Hottest IPO Stories of 2026MarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAJGArthur J. Gallagher & Co.+3.08%+4.39%+19.41%+18.64%-16.23%AONAON+2.91%+2.96%+9.47%+13.69%+3.21%BROBrown & Brown+2.37%+1.21%+15.49%+4.07%-35.12%MRSHMarsh & McLennan Companies+1.76%+4.07%+7.71%+18,166,999,900.00%+18,166,999,900.00%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAJGArthur J. Gallagher & Co. 2.63Moderate Buy$276.538.88% UpsideAONAON 2.76Moderate Buy$403.1912.26% UpsideBROBrown & Brown 2.16Hold$78.6314.55% UpsideMRSHMarsh & McLennan Companies 2.39Hold$200.8112.58% UpsideCurrent Analyst Ratings BreakdownLatest MRSH, AON, AJG, and BRO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/13/2026AJGArthur J. Gallagher & Co. Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold (C-) ➝ Hold (C)7/13/2026AJGArthur J. Gallagher & Co. Royal Bank Of CanadaSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOutperform$260.00 ➝ $300.007/13/2026AONAON JPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$396.00 ➝ $412.007/13/2026BROBrown & Brown JPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetNeutral$81.00 ➝ $78.007/13/2026MRSHMarsh & McLennan Companies JPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$206.00 ➝ $212.007/10/2026BROBrown & Brown CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOutperform7/10/2026BROBrown & Brown Citizens JmpSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetMarket Outperform$70.00 ➝ $78.007/9/2026AONAON Cantor FitzgeraldSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$416.00 ➝ $445.007/9/2026AJGArthur J. Gallagher & Co. Cantor FitzgeraldSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetNeutral$285.00 ➝ $300.007/9/2026AJGArthur J. Gallagher & Co. Wells Fargo & CompanySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$271.00 ➝ $299.007/9/2026AJGArthur J. Gallagher & Co. Wolfe ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeOutperform ➝ Peer Perform(Data available from 7/14/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAJGArthur J. Gallagher & Co.$13.94B4.68$14.82 per share17.14$90.92 per share2.79AONAON$17.18B4.46$21.25 per share16.90$44.01 per share8.16BROBrown & Brown$5.90B3.94$5.14 per share13.36$36.83 per share1.86MRSHMarsh & McLennan Companies$26.98B3.19$11.48 per share15.54$31.26 per share5.71Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAJGArthur J. Gallagher & Co.$1.49B$6.1841.1017.181.3510.76%12.83%3.89%7/30/2026 (Estimated)AONAON$3.70B$18.2219.7116.981.9322.54%43.50%7.44%7/29/2026 (Estimated)BROBrown & Brown$1.05B$3.1122.0714.073.1917.94%12.94%5.55%7/27/2026 (Estimated)MRSHMarsh & McLennan Companies$4.16B$8.0022.3015.882.6414.26%31.87%8.35%N/ALatest MRSH, AON, AJG, and BRO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails7/30/2026Q2 2026AJGArthur J. Gallagher & Co.$2.84N/AN/AN/A$4.01 billionN/A7/29/2026Q2 2026AONAON$3.77N/AN/AN/A$4.28 billionN/A7/27/2026Q2 2026BROBrown & Brown$1.09N/AN/AN/A$1.71 billionN/A5/2/2026Q1 2026AONAON$6.37$6.48+$0.11$5.63$4.97 billion$5.03 billion4/30/2026Q1 2026AJGArthur J. Gallagher & Co.$4.43$4.47+$0.04$3.16$4.73 billion$4.71 billion4/27/2026Q1 2026BROBrown & Brown$1.36$1.39+$0.03$1.06$1.89 billion$1.90 billion4/16/2026Q1 2026MRSHMarsh & McLennan Companies$3.21$3.29+$0.08$2.36N/A$7.30 billionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthAJGArthur J. Gallagher & Co.$2.801.10%+7.63%45.31%15 YearsAONAON$3.280.91%+10.33%18.00%N/ABROBrown & Brown$0.660.96%+12.11%21.22%N/AMRSHMarsh & McLennan Companies$3.602.02%+13.26%45.00%15 YearsLatest MRSH, AON, AJG, and BRO DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date7/10/2026AONAONquarterly$0.820.92%8/3/20268/3/20268/14/20267/8/2026MRSHMarsh & McLennan Companiesquarterly$0.992.21%7/23/20267/23/20268/14/20264/29/2026AJGArthur J. Gallagher & Co.quarterly$0.701.29%6/5/20266/5/20266/19/20264/27/2026BROBrown & Brownquarterly$0.16501.19%5/11/20265/11/20265/20/2026(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAJGArthur J. Gallagher & Co.0.511.061.06AONAON1.361.951.95BROBrown & Brown0.521.641.64MRSHMarsh & McLennan Companies1.281.111.11Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAJGArthur J. Gallagher & Co.85.53%AONAON86.14%BROBrown & Brown71.01%MRSHMarsh & McLennan Companies87.99%Insider OwnershipCompanyInsider OwnershipAJGArthur J. Gallagher & Co.1.40%AONAON1.00%BROBrown & Brown13.13%MRSHMarsh & McLennan Companies0.38%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAJGArthur J. Gallagher & Co.72,000256.90 million253.30 millionOptionableAONAON60,000213.58 million211.44 millionOptionableBROBrown & Brown7,905338.95 million294.44 millionOptionableMRSHMarsh & McLennan Companies95,000483.10 million481.26 millionOptionableMRSH, AON, AJG, and BRO HeadlinesRecent News About These CompaniesMarsh (MRSH) Reports Next Week: Wall Street Expects Earnings GrowthJuly 14 at 11:06 AM | zacks.comSequoia Financial Advisors LLC Buys New Holdings in Marsh & McLennan Companies, Inc. $MRSHJuly 14 at 5:11 AM | marketbeat.comCitizens Financial Group Inc. RI Buys New Position in Marsh & McLennan Companies, Inc. $MRSHJuly 14 at 3:37 AM | marketbeat.comMarsh & McLennan Companies (NYSE:MRSH) Given New $212.00 Price Target at JPMorgan Chase & Co.July 13 at 11:47 AM | marketbeat.comTeachers Retirement System of The State of Kentucky Invests $21.44 Million in Marsh & McLennan Companies, Inc. $MRSHJuly 13 at 5:51 AM | marketbeat.comSimplicity Wealth LLC Makes New $1.08 Million Investment in Marsh & McLennan Companies, Inc. $MRSHJuly 13 at 5:19 AM | marketbeat.comCarnegie Investment Counsel Purchases Shares of 46,917 Marsh & McLennan Companies, Inc. $MRSHJuly 13 at 3:51 AM | marketbeat.com223,674 Shares in Marsh & McLennan Companies, Inc. $MRSH Acquired by Fifth Third BancorpJuly 13 at 3:43 AM | marketbeat.comAMF Tjanstepension AB Takes $44.67 Million Position in Marsh & McLennan Companies, Inc. $MRSHJuly 13 at 3:06 AM | marketbeat.comMarsh & McLennan Companies (MRSH) Receives a Buy from Evercore ISIJuly 12 at 2:51 PM | theglobeandmail.comUNIVEST FINANCIAL Corp Takes $3.08 Million Position in Marsh & McLennan Companies, Inc. $MRSHJuly 12 at 1:27 PM | marketbeat.comMarkel Group Inc. Invests $132.43 Million in Marsh & McLennan Companies, Inc. $MRSHJuly 12 at 1:03 PM | marketbeat.comRelyea Zuckerberg Hanson LLC Invests $2.93 Million in Marsh & McLennan Companies, Inc. $MRSHJuly 11 at 10:55 AM | marketbeat.comStephens Inc. AR Takes Position in Marsh & McLennan Companies, Inc. $MRSHJuly 11 at 9:59 AM | marketbeat.comMarsh & McLennan Companies (NYSE:MRSH) Price Target Raised to $212.00July 11 at 9:49 AM | americanbankingnews.comConning Inc. Purchases Shares of 24,471 Marsh & McLennan Companies, Inc. $MRSHJuly 11 at 9:19 AM | marketbeat.com8,427 Shares in Marsh & McLennan Companies, Inc. $MRSH Acquired by Equitable Trust Co.July 11 at 8:55 AM | marketbeat.comSumitomo Mitsui Trust Group Inc. Takes $189.79 Million Position in Marsh & McLennan Companies, Inc. $MRSHJuly 10, 2026 | marketbeat.comResona Asset Management Co. Ltd. Takes $28.81 Million Position in Marsh & McLennan Companies, Inc. $MRSHJuly 10, 2026 | marketbeat.comLmcg Investments LLC Buys New Stake in Marsh & McLennan Companies, Inc. $MRSHJuly 10, 2026 | marketbeat.comMarsh & McLennan Companies (NYSE:MRSH) Price Target Raised to $197.00 at MizuhoJuly 10, 2026 | americanbankingnews.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesMission Control: Floating In SpaceX's Record-Breaking OrbitBy Jeffrey Neal Johnson | June 15, 2026Gravity Check: Houston, SpaceX Has a Valuation ProblemBy Jeffrey Neal Johnson | June 16, 2026Shorting the Grid: Bloom Energy’s $25B AI Power PlayBy Jeffrey Neal Johnson | July 2, 2026Apple and Broadcom Forge a Decade-Long Silicon FortressBy Jeffrey Neal Johnson | July 7, 20263 Non-Tech Stocks Still Winning Big on AIBy Nathan Reiff | July 13, 2026MRSH, AON, AJG, and BRO Company DescriptionsArthur J. Gallagher & Co. NYSE:AJG$253.97 -7.26 (-2.78%) Closing price 03:59 PM EasternExtended Trading$253.26 -0.72 (-0.28%) As of 07:59 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. 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 NYSE:AON$359.16 -8.19 (-2.23%) Closing price 03:59 PM EasternExtended Trading$358.84 -0.33 (-0.09%) As of 07:49 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. 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.Brown & Brown NYSE:BRO$68.64 -0.57 (-0.83%) Closing price 03:59 PM EasternExtended Trading$68.52 -0.12 (-0.18%) As of 07:05 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.Brown & Brown, Inc. is an insurance agency, wholesale brokerage, insurance program and service organization. It engages in the provision of insurance brokerage services and casualty insurance underwriting services. It operates through the following segments: Retail, National Programs, Wholesale Brokerage, and Services. The Retail Segment receives fees in lieu of commissions. The National Programs segment acts as a managing general agent and provides professional liability and related package products for certain professionals, a range of insurance products for individuals, flood coverage, and targeted products and services designated for specific industries, trade groups, governmental entities and market niches. The Wholesale Brokerage segment markets and sells excess and surplus commercial and personal lines insurance, primarily through independent agents and brokers, as well as the company’s retail agents. The Services segment provides insurance-related services, including third-party claims administration and comprehensive medical utilization management services in both the workers' compensation and all-lines liability arenas, as well as Medicare Set-aside services, social security disability and Medicare benefits advocacy services and claims adjusting services. The company was founded by J. Adrian Brown and Charles Covington Owen in 1939 and is headquartered in Daytona Beach, FL.Marsh & McLennan Companies NYSE:MRSH$178.38 -3.15 (-1.74%) Closing price 03:59 PM EasternExtended Trading$179.10 +0.72 (+0.41%) As of 07:17 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. 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. 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