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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 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.$216.58+2.6%$210.49$190.75▼$330.78$55.53B0.521.72 million shs1.46 million shsAONAON$328.85+2.1%$321.49$304.59▼$381.00$70.17B0.711.44 million shs1.34 million shsBROBrown & Brown$58.85+2.6%$61.63$53.81▼$111.51$19.95B0.633.27 million shs2.28 million shs7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. Download this report to learn how energy stocks can play a role in your portfolio as the global demand for energy continues to grow.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAJGArthur J. Gallagher & Co.+2.76%+7.62%+9.79%-5.18%-35.64%AONAON+2.22%+4.19%+6.68%-3.42%-11.85%BROBrown & Brown+2.66%+4.50%+3.91%-19.91%-47.10%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAJGArthur J. Gallagher & Co.$216.58+2.6%$210.49$190.75▼$330.78$55.53B0.521.72 million shs1.46 million shsAONAON$328.85+2.1%$321.49$304.59▼$381.00$70.17B0.711.44 million shs1.34 million shsBROBrown & Brown$58.85+2.6%$61.63$53.81▼$111.51$19.95B0.633.27 million shs2.28 million shs7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. Download this report to learn how energy stocks can play a role in your portfolio as the global demand for energy continues to grow.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAJGArthur J. Gallagher & Co.+2.76%+7.62%+9.79%-5.18%-35.64%AONAON+2.22%+4.19%+6.68%-3.42%-11.85%BROBrown & Brown+2.66%+4.50%+3.91%-19.91%-47.10%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAJGArthur J. Gallagher & Co. 2.58Moderate Buy$264.0021.90% UpsideAONAON 2.76Moderate Buy$396.8120.67% UpsideBROBrown & Brown 2.26Hold$79.4434.98% UpsideCurrent Analyst Ratings BreakdownLatest AON, AJG, and BRO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/27/2026AONAON CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$412.00 ➝ $420.005/26/2026AONAON Piper SandlerSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$355.00 ➝ $360.005/21/2026AONAON Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOverweight$380.00 ➝ $370.005/21/2026AJGArthur J. Gallagher & Co. UBS GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price Target$240.005/21/2026BROBrown & Brown CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy ➝ Market Outperform5/21/2026AJGArthur J. Gallagher & Co. Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOverweight$265.00 ➝ $240.005/21/2026BROBrown & Brown Citizens JmpSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageMarket Outperform$70.005/21/2026BROBrown & Brown Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetEqual Weight$65.00 ➝ $60.005/7/2026AJGArthur J. Gallagher & Co. Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price Target$265.005/6/2026BROBrown & Brown CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeNeutral ➝ Buy$70.005/6/2026AJGArthur J. Gallagher & Co. CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeNeutral ➝ Buy$280.00 ➝ $250.00(Data available from 6/6/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAJGArthur J. Gallagher & Co.$14.97B3.72$15.65 per share13.84$90.92 per share2.38AONAON$17.49B4.02$22.19 per share14.82$44.01 per share7.47BROBrown & Brown$6.26B3.19$5.31 per share11.08$36.83 per share1.60Compare 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$6.1835.0514.661.0710.76%12.83%3.89%7/30/2026 (Estimated)AONAON$3.70B$18.2218.0515.531.6922.54%43.50%7.44%7/24/2026 (Estimated)BROBrown & Brown$1.05B$3.1118.9212.032.6417.94%12.94%5.55%7/27/2026 (Estimated)Latest AON, AJG, and BRO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/2/2026Q1 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 billionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthAJGArthur J. Gallagher & Co.$2.801.29%+7.63%45.31%15 YearsAONAON$2.980.91%+10.33%16.36%N/ABROBrown & Brown$0.661.12%+12.11%21.22%N/ALatest BRO, AJG, and AON DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date4/29/2026AJGArthur J. Gallagher & Co.quarterly$0.701.29%6/5/20266/5/20266/19/20264/27/2026BROBrown & Brownquarterly$0.16501.19%5/11/20265/11/20265/20/20264/10/2026AONAONquarterly$0.821.05%5/1/20265/1/20265/15/2026(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAJGArthur J. Gallagher & Co.0.511.061.06AONAON1.361.951.95BROBrown & Brown0.521.641.64Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAJGArthur J. Gallagher & Co.85.53%AONAON86.14%BROBrown & Brown71.01%Insider OwnershipCompanyInsider OwnershipAJGArthur J. Gallagher & Co.1.40%AONAON1.00%BROBrown & Brown13.13%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAJGArthur J. Gallagher & Co.72,000256.90 million253.30 millionOptionableAONAON60,000213.58 million211.44 millionOptionableBROBrown & Brown7,905338.95 million294.44 millionOptionableAON, AJG, and BRO HeadlinesRecent News About These CompaniesBrown & Brown strengthens private equity and M&A services capabilities, appoints Corey ...June 5 at 12:36 AM | caledonianrecord.comCBrown & Brown Expands and Extends Credit FacilitiesJune 5 at 7:11 PM | tipranks.comBrown & Brown strengthens private equity and M&A services capabilities, appoints Corey Lewis as retail global head of tax insuranceJune 5 at 6:30 AM | globenewswire.comImplied Volatility Surging for Brown & Brown Stock OptionsJune 4 at 9:51 AM | zacks.comJackson Hill Advisors LLC Acquires 105,000 Shares of Brown & Brown, Inc. $BROJune 4 at 6:15 AM | marketbeat.comCIBC Asset Management Inc Grows Stake in Brown & Brown, Inc. $BROJune 4 at 4:23 AM | marketbeat.comBrown & Brown, Inc. $BRO Shares Bought by Natixis Advisors LLCJune 3 at 5:59 AM | marketbeat.comBNP Paribas Financial Markets Has $48.60 Million Stake in Brown & Brown, Inc. $BROJune 3 at 3:14 AM | marketbeat.comIntech Investment Management LLC Decreases Stock Position in Brown & Brown, Inc. $BROJune 2, 2026 | marketbeat.comNomura Asset Management Co. Ltd. Buys 32,020 Shares of Brown & Brown, Inc. $BROJune 1, 2026 | marketbeat.comMUFG Securities EMEA plc Boosts Stock Holdings in Brown & Brown, Inc. $BROJune 1, 2026 | marketbeat.com6,484,778 Shares in Brown & Brown, Inc. $BRO Acquired by Norges BankJune 1, 2026 | marketbeat.comNational Pension Service Grows Stock Holdings in Brown & Brown, Inc. $BROJune 1, 2026 | marketbeat.comGeode Capital Management LLC Boosts Holdings in Brown & Brown, Inc. $BROMay 31, 2026 | marketbeat.comBrown & Brown, Inc. $BRO Stake Lessened by Legal & General Group PlcMay 30, 2026 | marketbeat.comDOWLING & PARTN Comments on Brown & Brown FY2026 EarningsMay 28, 2026 | marketbeat.comSeven Grand Managers LLC Cuts Holdings in Brown & Brown, Inc. $BROMay 28, 2026 | marketbeat.comWhy Is Brown & Brown (BRO) Down 9.7% Since Last Earnings Report?May 27, 2026 | zacks.comTandem Investment Advisors Inc. Sells 93,396 Shares of Brown & Brown, Inc. $BROMay 26, 2026 | marketbeat.comBrown & Brown, Inc. (NYSE:BRO) Receives Consensus Rating of "Hold" from AnalystsMay 24, 2026 | marketbeat.comHandelsbanken Fonder AB Trims Stake in Brown & Brown, Inc. $BROMay 23, 2026 | marketbeat.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeAON, AJG, and BRO Company DescriptionsArthur J. Gallagher & Co. NYSE:AJG$216.58 +5.58 (+2.64%) Closing price 06/5/2026 03:59 PM EasternExtended Trading$212.70 -3.87 (-1.79%) As of 06/5/2026 07:48 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$328.85 +6.61 (+2.05%) Closing price 06/5/2026 03:59 PM EasternExtended Trading$325.50 -3.35 (-1.02%) As of 06/5/2026 07:58 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$58.85 +1.47 (+2.56%) Closing price 06/5/2026 03:59 PM EasternExtended Trading$58.58 -0.27 (-0.46%) As of 06/5/2026 07:56 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. 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