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:AJGOTCMKTS:ALIZYNYSE:AONNYSE:MMC 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.$331.31-2.0%$330.17$244.60▼$350.70$84.85B0.781.31 million shs1.67 million shsALIZYAllianz$38.98-7.8%$38.88$26.50▼$42.99$150.53B0.94208,089 shs207,657 shsAONAON$353.52-0.2%$376.48$275.07▼$412.97$76.34B0.891.21 million shs1.29 million shsMMCMarsh & McLennan Companies$227.04+0.1%$229.93$201.77▼$248.00$111.87B0.851.90 million shs1.66 million shs2025 Gold Forecast: A Perfect Storm for DemandUnlock the timeless value of gold with our exclusive 2025 Gold Forecasting Report. Explore why gold remains the ultimate investment for safeguarding wealth against inflation, economic shifts, and global uncertainties. Whether you're planning for future generations or seeking a reliable asset in turbulent times, this report is your essential guide to making informed decisions.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAJGArthur J. Gallagher & Co.-2.17%-1.26%-0.98%+2.88%+32.09%ALIZYAllianz-7.83%-8.07%+3.51%+17.28%+36.48%AONAON-0.16%-0.63%-5.79%-7.99%+20.61%MMCMarsh & McLennan Companies+0.11%+0.21%-2.78%-0.48%+10.45%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAJGArthur J. Gallagher & Co.4.5854 of 5 stars2.15.03.33.03.52.51.3ALIZYAllianz2.4697 of 5 stars0.03.02.50.02.60.02.5AONAON4.5377 of 5 stars3.25.01.72.33.21.71.3MMCMarsh & McLennan Companies4.3558 of 5 stars2.13.04.23.22.92.51.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAJGArthur J. Gallagher & Co. 2.27Hold$315.33-4.82% DownsideALIZYAllianz 3.00BuyN/AN/AAONAON 2.36Hold$390.6710.51% UpsideMMCMarsh & McLennan Companies 2.21Hold$241.936.56% UpsideCurrent Analyst Ratings BreakdownLatest ALIZY, MMC, AON, and AJG Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/2/2025AJGArthur J. Gallagher & Co.Keefe, Bruyette & WoodsSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetMarket Perform ➝ Market Perform$307.00 ➝ $315.004/30/2025AONAONKeefe, Bruyette & WoodsSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOutperform ➝ Outperform$414.00 ➝ $409.004/30/2025AONAONBarclaysSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOverweight ➝ Overweight$430.00 ➝ $415.004/28/2025AONAONPiper SandlerSubscribe to MarketBeat All Access for the recommendation accuracy ratingUpgradeNeutral ➝ Overweight$384.00 ➝ $378.004/28/2025AONAONEvercore ISISubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOutperform ➝ Outperform$420.00 ➝ $398.004/21/2025MMCMarsh & McLennan CompaniesKeefe, Bruyette & WoodsSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetUnderperform ➝ Underperform$220.00 ➝ $215.004/11/2025AJGArthur J. Gallagher & Co.BarclaysSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetEqual Weight ➝ Equal Weight$308.00 ➝ $346.004/11/2025AJGArthur J. Gallagher & Co.Jefferies Financial GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetHold ➝ Hold$266.00 ➝ $265.004/11/2025AONAONBarclaysSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOverweight ➝ Overweight$440.00 ➝ $430.004/11/2025AONAONJefferies Financial GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetHold ➝ Hold$396.00 ➝ $416.004/11/2025MMCMarsh & McLennan CompaniesBarclaysSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetEqual Weight ➝ Equal Weight$246.00 ➝ $249.00(Data available from 5/13/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAJGArthur J. Gallagher & Co.$12.03B7.06$12.71 per share26.06$80.78 per share4.10ALIZYAllianz$174.99B0.86$3.67 per share10.61$17.57 per share2.22AONAON$16.36B4.67$16.79 per share21.05$29.15 per share12.13MMCMarsh & McLennan Companies$25.05B4.47$10.25 per share22.14$27.56 per share8.24Compare 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.$1.46B$6.9150.8124.99N/A12.70%16.47%3.71%7/24/2025 (Estimated)ALIZYAllianz$9.24B$2.7114.8813.351.265.54%16.34%1.01%5/21/2025 (Estimated)AONAON$2.65B$11.7427.9218.262.1216.91%70.84%6.94%7/25/2025 (Estimated)MMCMarsh & McLennan Companies$4.06B$8.1627.7221.662.7016.60%32.60%8.63%7/17/2025 (Estimated)Latest ALIZY, MMC, AON, and AJG EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/21/2025N/AALIZYAllianz$0.78N/AN/AN/AN/AN/A5/1/2025Q1 2025AJGArthur J. Gallagher & Co.$3.57$3.67+$0.10$3.13$3.85 billion$3.69 billion4/25/2025Q1 2025AONAON$6.04$5.67-$0.37$4.43$4.83 billion$4.73 billion4/17/2025Q1 2025MMCMarsh & McLennan Companies$3.02$3.06+$0.04$2.79$7.08 billion$6.70 billion2/28/2025Q4 2024ALIZYAllianz$0.63$0.67+$0.04$0.68N/A$29.61 billionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAJGArthur J. Gallagher & Co.$2.600.78%+7.72%37.63%15 YearsALIZYAllianz$1.193.05%N/A43.91%N/AAONAON$2.980.84%N/A25.38%N/AMMCMarsh & McLennan Companies$3.261.44%+15.08%39.95%15 YearsLatest ALIZY, MMC, AON, and AJG DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date4/30/2025AJGArthur J. Gallagher & Co.quarterly$0.650.81%6/6/20256/6/20256/20/20255/6/2025ALIZYAllianz$1.19932.83%5/12/20255/13/20255/28/20254/11/2025AONAONquarterly$0.74500.79%5/1/20255/1/20255/15/20253/12/2025MMCMarsh & McLennan Companiesquarterly$0.81501.42%4/3/20254/3/20255/15/2025(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAJGArthur J. Gallagher & Co.0.631.511.51ALIZYAllianz1.07N/AN/AAONAON2.581.401.40MMCMarsh & McLennan Companies1.441.131.13Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAJGArthur J. Gallagher & Co.85.53%ALIZYAllianz0.02%AONAON86.14%MMCMarsh & McLennan Companies87.99%Insider OwnershipCompanyInsider OwnershipAJGArthur J. Gallagher & Co.1.60%ALIZYAllianzN/AAONAON1.30%MMCMarsh & McLennan Companies0.35%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAJGArthur J. Gallagher & Co.44,000256.10 million250.63 millionOptionableALIZYAllianz157,8833.86 billionN/ANot OptionableAONAON50,000215.94 million213.19 millionOptionableMMCMarsh & McLennan Companies85,000492.73 million489.66 millionOptionableALIZY, MMC, AON, and AJG HeadlinesRecent News About These CompaniesMarsh & McLennan Companies, Inc. (NYSE:MMC) Shares Sold by D. E. Shaw & Co. Inc.May 12 at 5:34 AM | marketbeat.comMarsh & McLennan Companies, Inc. (NYSE:MMC) Shares Bought by Ethic Inc.May 11 at 7:56 AM | marketbeat.comCresset Asset Management LLC Has $3.78 Million Holdings in Marsh & McLennan Companies, Inc. (NYSE:MMC)May 11 at 6:31 AM | marketbeat.comMarsh & McLennan Companies, Inc. (NYSE:MMC) Shares Acquired by Cetera Investment AdvisersMay 11 at 6:22 AM | marketbeat.comDeutsche Bank AG Grows Position in Marsh & McLennan Companies, Inc. (NYSE:MMC)May 10 at 7:27 AM | marketbeat.comDZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main Buys 442,479 Shares of Marsh & McLennan Companies, Inc. (NYSE:MMC)May 10 at 6:59 AM | marketbeat.comBrown Advisory Inc. Purchases 3,669 Shares of Marsh & McLennan Companies, Inc. (NYSE:MMC)May 9, 2025 | marketbeat.comMarsh & McLennan Companies, Inc. (NYSE:MMC) Shares Bought by Centiva Capital LPMay 8, 2025 | marketbeat.comMarsh & McLennan Companies, Inc. (NYSE:MMC) Shares Bought by Brevan Howard Capital Management LPMay 8, 2025 | marketbeat.comMarsh & McLennan Companies, Inc. (NYSE:MMC) Shares Bought by Captrust Financial AdvisorsMay 8, 2025 | marketbeat.comCary Street Partners Financial LLC Acquires New Stake in Marsh & McLennan Companies, Inc. (NYSE:MMC)May 8, 2025 | marketbeat.comBaird Financial Group Inc. Increases Stock Holdings in Marsh & McLennan Companies, Inc. (NYSE:MMC)May 7, 2025 | marketbeat.comMarsh & McLennan Companies, Inc. (NYSE:MMC) Shares Sold by Bank of America Corp DEMay 7, 2025 | marketbeat.comZacks Research Has Negative Outlook of MMC FY2027 EarningsMay 7, 2025 | marketbeat.comOliver Wyman Unveils Comprehensive Labor Cost Per Vehicle Analysis Amidst Changing Automotive ...May 6, 2025 | gurufocus.comOliver Wyman Unveils Comprehensive Labor Cost Per Vehicle Analysis Amidst Changing Automotive LandscapeMay 6, 2025 | businesswire.comBayesian Capital Management LP Buys Shares of 15,125 Marsh & McLennan Companies, Inc. (NYSE:MMC)May 6, 2025 | marketbeat.comBeck Bode LLC Has $2.28 Million Holdings in Marsh & McLennan Companies, Inc. (NYSE:MMC)May 6, 2025 | marketbeat.comBNP Paribas Raises Stock Position in Marsh & McLennan Companies, Inc. (NYSE:MMC)May 6, 2025 | marketbeat.comMarsh & McLennan Companies, Inc. (NYSE:MMC) Shares Sold by Ameriprise Financial Inc.May 6, 2025 | marketbeat.comAlteri Wealth LLC Invests $339,000 in Marsh & McLennan Companies, Inc. (NYSE:MMC)May 6, 2025 | marketbeat.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeALIZY, MMC, AON, and AJG Company DescriptionsArthur J. Gallagher & Co. NYSE:AJG$331.31 -6.87 (-2.03%) Closing price 05/12/2025 03:59 PM EasternExtended Trading$332.24 +0.93 (+0.28%) As of 05/12/2025 07:54 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 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.Allianz OTCMKTS:ALIZY$38.98 -3.31 (-7.83%) As of 05/12/2025 03:59 PM EasternAllianz SE, together with its subsidiaries, provides property-casualty insurance, life/health insurance, and asset management products and services worldwide. The company's Property-Casualty segment offers various insurance products, including motor liability and own damage, accident, general liability, fire and property, legal expense, credit, and travel to private and corporate customers. Its Life/Health segment provides a range of life and health insurance products on an individual and a group basis, such as annuities, endowment and term insurance, and unit-linked and investment-oriented products, as well as private and supplemental health, and long-term care insurance products. The company's Asset Management segment offers institutional and retail asset management products and services to third-party investors comprising equity and fixed income funds, and multi-assets; and alternative investment products that include real estate, infrastructure debt/equity, real assets, liquid alternatives, and solutions. Its Corporate and Other segment provides banking services for retail clients, as well as digital investment services. Allianz SE was founded in 1890 and is headquartered in Munich, Germany.AON NYSE:AON$353.52 -0.80 (-0.23%) Closing price 05/12/2025 03:59 PM EasternExtended Trading$353.63 +0.11 (+0.03%) As of 05/12/2025 07:25 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 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.Marsh & McLennan Companies NYSE:MMC$227.04 +0.19 (+0.08%) Closing price 05/12/2025 03:59 PM EasternExtended Trading$227.11 +0.07 (+0.03%) As of 05/12/2025 07:16 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 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. 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