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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:AEE NASDAQ:AEP NYSE:ATO NYSE:ETR 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 VolumeAEEAmeren$108.82-0.2%$110.45$93.50▼$115.58$30.12B0.51.73 million shs2.20 million shsAEPAmerican Electric Power$128.870.0%$132.10$100.72▼$139.44$70.12B0.563.60 million shs5.81 million shsATOAtmos Energy$176.25-0.8%$184.98$149.98▼$192.51$29.42B0.651.22 million shs2.01 million shsETREntergy$111.96+1.3%$110.83$80.11▼$118.44$51.26B0.543.09 million shs3.81 million shsBeginner's Guide To Retirement StocksClick the link to see MarketBeat's list of seven best retirement stocks and why they should be in your portfolio. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEEAmeren+1.77%-0.33%-3.25%+0.63%+10.36%AEPAmerican Electric Power+0.97%-2.29%-3.55%+1.30%+24.22%ATOAtmos Energy-0.51%-2.17%-4.55%-0.07%+11.36%ETREntergy+0.98%-1.98%-4.20%+8.13%+33.42%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAEEAmeren$108.82-0.2%$110.45$93.50▼$115.58$30.12B0.51.73 million shs2.20 million shsAEPAmerican Electric Power$128.870.0%$132.10$100.72▼$139.44$70.12B0.563.60 million shs5.81 million shsATOAtmos Energy$176.25-0.8%$184.98$149.98▼$192.51$29.42B0.651.22 million shs2.01 million shsETREntergy$111.96+1.3%$110.83$80.11▼$118.44$51.26B0.543.09 million shs3.81 million shsBeginner's Guide To Retirement StocksClick the link to see MarketBeat's list of seven best retirement stocks and why they should be in your portfolio. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEEAmeren+1.77%-0.33%-3.25%+0.63%+10.36%AEPAmerican Electric Power+0.97%-2.29%-3.55%+1.30%+24.22%ATOAtmos Energy-0.51%-2.17%-4.55%-0.07%+11.36%ETREntergy+0.98%-1.98%-4.20%+8.13%+33.42%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAEEAmeren 2.57Moderate Buy$117.628.08% UpsideAEPAmerican Electric Power 2.64Moderate Buy$141.579.86% UpsideATOAtmos Energy 2.25Hold$182.703.66% UpsideETREntergy 2.81Moderate Buy$119.216.48% UpsideCurrent Analyst Ratings BreakdownLatest ETR, AEP, AEE, and ATO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/18/2026ATOAtmos Energy Truist FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetHold$195.00 ➝ $187.005/18/2026AEEAmeren Truist FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$126.00 ➝ $121.005/15/2026ATOAtmos Energy TD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetHold$193.00 ➝ $196.005/15/2026AEPAmerican Electric Power TD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$141.00 ➝ $148.005/15/2026AEPAmerican Electric Power JPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetNeutral$141.00 ➝ $140.005/14/2026ETREntergy Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeBuy (B) ➝ Buy (B+)5/14/2026AEEAmeren JPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetNeutral$123.00 ➝ $120.005/13/2026ETREntergy JPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$126.00 ➝ $129.005/11/2026AEEAmeren Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeBuy (B-) ➝ Buy (B)5/8/2026AEPAmerican Electric Power Raymond James FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOutperform$144.005/8/2026ATOAtmos Energy CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetNeutral$182.00 ➝ $191.00(Data available from 5/20/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAEEAmeren$8.88B3.39$11.21 per share9.71$49.45 per share2.20AEPAmerican Electric Power$21.88B3.21$12.46 per share10.34$60.61 per share2.13ATOAtmos Energy$4.70B6.26$11.80 per share14.94$89.32 per share1.97ETREntergy$13.29B3.86$9.72 per share11.52$37.88 per share2.96Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAEEAmeren$1.46B$5.5619.5718.762.1617.17%10.94%2.99%7/30/2026 (Estimated)AEPAmerican Electric Power$3.58B$6.8118.9218.842.5516.29%10.21%2.89%7/29/2026 (Estimated)ATOAtmos Energy$1.20B$8.1421.6519.783.0927.58%9.59%4.64%8/5/2026 (Estimated)ETREntergy$1.77B$3.9228.5622.391.8713.48%10.75%2.53%7/29/2026 (Estimated)Latest ETR, AEP, AEE, and ATO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/6/2026Q2 2026ATOAtmos Energy$3.37$3.47+$0.10$3.47$1.94 billion$1.96 billion5/5/2026Q1 2026AEEAmeren$1.17$1.28+$0.11$1.28$2.24 billion$2.18 billion5/5/2026Q1 2026AEPAmerican Electric Power$1.57$1.64+$0.07$1.60$5.72 billion$6.02 billion4/29/2026Q1 2026ETREntergy$0.84$0.86+$0.02$0.83$2.89 billion$3.19 billionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthAEEAmeren$3.002.76%+7.26%53.96%12 YearsAEPAmerican Electric Power$3.802.95%+5.66%55.80%15 YearsATOAtmos Energy$4.002.27%+8.63%49.14%41 YearsETREntergy$2.562.29%+5.47%65.31%10 YearsLatest ETR, AEP, AEE, and ATO DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date5/15/2026AEEAmerenquarterly$0.752.82%6/9/20266/9/20266/30/20264/28/2026AEPAmerican Electric Powerquarterly$0.952.92%5/8/20265/8/20266/10/20265/6/2026ATOAtmos Energyquarterly$1.002.17%5/26/20265/26/20266/8/20264/6/2026ETREntergyquarterly$0.642.19%5/1/20265/1/20266/1/2026(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAEEAmeren1.390.620.44AEPAmerican Electric Power1.420.530.39ATOAtmos Energy0.651.000.89ETREntergy1.800.960.73Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAEEAmeren79.09%AEPAmerican Electric Power75.24%ATOAtmos Energy90.17%ETREntergy88.07%Insider OwnershipCompanyInsider OwnershipAEEAmeren0.29%AEPAmerican Electric Power0.05%ATOAtmos Energy0.43%ETREntergy0.21%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAEEAmeren8,913276.75 million275.95 millionOptionableAEPAmerican Electric Power17,581544.10 million543.83 millionOptionableATOAtmos Energy5,487166.92 million166.20 millionOptionableETREntergy12,000457.89 million456.93 millionOptionableETR, AEP, AEE, and ATO HeadlinesRecent News About These CompaniesGiant US power merger bets on AI build-out, but may hinge on power billsMay 20 at 7:03 AM | reuters.com15,313 Shares in Entergy Corporation $ETR Acquired by North Dakota State Investment BoardMay 20 at 4:58 AM | marketbeat.comCullen Frost Bankers Inc. Grows Stock Holdings in Entergy Corporation $ETRMay 20 at 4:20 AM | marketbeat.comAre Wall Street Analysts Predicting Entergy Corporation Stock Will Climb or Sink?May 19 at 3:50 PM | finance.yahoo.comAre Wall Street Analysts Predicting Entergy Corporation Stock Will Climb or Sink?May 18 at 6:51 AM | barchart.comiA Global Asset Management Inc. Sells 68,060 Shares of Entergy Corporation $ETRMay 18 at 5:32 AM | marketbeat.comDNB Asset Management AS Buys 60,219 Shares of Entergy Corporation $ETRMay 17 at 4:20 AM | marketbeat.comANTIPODES PARTNERS Ltd Lowers Stock Holdings in Entergy Corporation $ETRMay 16, 2026 | marketbeat.comEntergy Corporation $ETR Shares Bought by World Investment AdvisorsMay 15, 2026 | marketbeat.comVIRGINIA RETIREMENT SYSTEMS ET Al Raises Stock Holdings in Entergy Corporation $ETRMay 15, 2026 | marketbeat.comThrivent Financial for Lutherans Raises Stock Holdings in Entergy Corporation $ETRMay 15, 2026 | marketbeat.comEntergy Corporation $ETR Shares Purchased by Ameritas Advisory Services LLCMay 15, 2026 | marketbeat.comEntergy Strengthens Growth Through Nuclear and Grid InvestmentsMay 14, 2026 | zacks.comJ.P. Morgan Remains a Buy on Entergy (ETR)May 14, 2026 | theglobeandmail.comEntergy Freezes Executive Retirement Benefits, Adjusts CEO PlanMay 13, 2026 | theglobeandmail.comEntergy Shareholders Back Board, Auditors and Executive PayMay 13, 2026 | theglobeandmail.comEntergy (NYSE:ETR) Price Target Raised to $129.00 at JPMorgan Chase & Co.May 13, 2026 | marketbeat.comEntergy Corporation $ETR Shares Sold by Securian Asset Management Inc.May 13, 2026 | marketbeat.comEntergy Shareholders Back Board as CEO Highlights Data Center Demand, Grid InvestmentsMay 12, 2026 | marketbeat.comEntergy (ETR) Price Target Raised Following Q1 Earnings BeatMay 11, 2026 | insidermonkey.comEntergy's (NYSE:ETR) Solid Profits Have Weak FundamentalsMay 11, 2026 | finance.yahoo.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All Headlines3 Energy Stocks to Buy and 2 to Avoid as AI Power Demand ExplodesBy Bridget Bennett | May 4, 2026The Cannabis Sector's Billion-Dollar Tax CutBy Jeffrey Neal Johnson | April 23, 2026Alcoa Rebounds as Aluminum Tightens, But a Q1 Miss Tests the RallyBy Jessica Mitacek | April 22, 2026The Great SPR Arbitrage: An Oil Market Glitch Fuels Sector GainsBy Jeffrey Neal Johnson | May 14, 2026Iran Ceasefire Trade: 3 Energy Stocks to Own if Oil Falls to $80By Chris Markoch | May 18, 2026ETR, AEP, AEE, and ATO Company DescriptionsAmeren NYSE:AEE$108.82 -0.18 (-0.17%) Closing price 03:59 PM EasternExtended Trading$108.70 -0.12 (-0.11%) As of 04:51 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.Ameren Corporation, together with its subsidiaries, operates as a public utility holding company in the United States. The company operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. It engages in the rate-regulated electric generation, transmission, and distribution activities; and rate-regulated natural gas distribution business. In addition, the company generates electricity through coal, nuclear, and natural gas, as well as renewable sources, such as hydroelectric, wind, methane gas, and solar. It serves residential, commercial, and industrial customers. The company was founded in 1881 and is headquartered in Saint Louis, Missouri.American Electric Power NASDAQ:AEP$128.87 -0.05 (-0.04%) Closing price 04:00 PM EasternExtended Trading$128.35 -0.52 (-0.40%) As of 05:52 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.American Electric Power Company, Inc., an electric public utility holding company, engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers in the United States. It operates through Vertically Integrated Utilities, Transmission and Distribution Utilities, AEP Transmission Holdco, and Generation & Marketing segments. The company generates electricity using coal and lignite, natural gas, renewable, nuclear, hydro, solar, wind, and other energy sources. It also supplies and markets electric power at wholesale to other electric utility companies, rural electric cooperatives, municipalities, and other market participants. American Electric Power Company, Inc. was incorporated in 1906 and is headquartered in Columbus, Ohio.Atmos Energy NYSE:ATO$176.25 -1.48 (-0.83%) Closing price 03:59 PM EasternExtended Trading$173.78 -2.46 (-1.40%) As of 05:44 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.Atmos Energy Corporation, together with its subsidiaries, engages in the regulated natural gas distribution, and pipeline and storage businesses in the United States. It operates through two segments, Distribution, and Pipeline and Storage. The Distribution segment is involved in the regulated natural gas distribution and related sales operations in eight states. This segment distributes natural gas to approximately 3.3 million residential, commercial, public authority, and industrial customers; and owned 73,689 miles of underground distribution and transmission mains. The Pipeline and Storage segment engages in the pipeline and storage operations. This segment transports natural gas for third parties and manages five underground storage facilities in Texas; provides ancillary services customary to the pipeline industry, including parking arrangements, lending, and inventory sales; and owned 5,645 miles of gas transmission lines. Atmos Energy Corporation was founded in 1906 and is headquartered in Dallas, Texas.Entergy NYSE:ETR$111.96 +1.41 (+1.27%) Closing price 03:59 PM EasternExtended Trading$112.05 +0.10 (+0.09%) As of 05:29 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.Entergy Corporation, together with its subsidiaries, engages in the production and retail distribution of electricity in the United States. It generates, transmits, distributes, and sells electric power in portions of Arkansas, Louisiana, Mississippi, and Texas, including the City of New Orleans; and distributes natural gas. It also engages in the ownership of interests in non-nuclear power plants that sell electric power to wholesale customers, as well as provides decommissioning services to other nuclear power plant owners. It generates electricity through gas, nuclear, coal, hydro, and solar power sources. The company sells energy to retail power providers, utilities, electric power co-operatives, power trading organizations, and other power generation companies. The company's power plants have approximately 24,000 megawatts of electric generating capacity. It delivers electricity to 3 million utility customers in Arkansas, Louisiana, Mississippi, and Texas. Entergy Corporation was founded in 1913 and is headquartered in New Orleans, Louisiana. 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