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 NASDAQ:AEP NYSE:ATO NASDAQ:LNT NYSE:SRE 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 VolumeAEPAmerican Electric Power$113.14-0.4%$107.55$89.91▼$115.36$60.73B0.43.61 million shs3.11 million shsATOAtmos Energy$166.84+0.4%$157.07$128.12▼$167.85$26.66B0.69945,793 shs514,416 shsLNTAlliant Energy$66.11-0.3%$63.25$56.08▼$67.02$17.04B0.531.97 million shs1.90 million shsSRESempra Energy$81.20-1.5%$78.05$61.90▼$95.77$53.76B0.623.54 million shs3.40 million shsTen Starter Stocks For Beginners to Buy NowJust getting into the stock market? These 10 simple stocks can help beginning investors build long-term wealth without knowing options, technicals, or other advanced strategies.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEPAmerican Electric Power-0.36%+0.25%+2.71%+9.97%+15.44%ATOAtmos Energy+0.52%+0.37%+4.93%+6.08%+28.75%LNTAlliant Energy-0.33%+2.15%+0.56%+7.11%+14.38%SRESempra Energy-1.50%-0.97%+1.74%+4.48%+0.27%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAEPAmerican Electric Power4.3291 of 5 stars2.12.04.21.04.12.51.9ATOAtmos Energy4.2883 of 5 stars2.32.04.21.04.31.71.9LNTAlliant Energy3.8586 of 5 stars1.23.04.22.63.61.71.3SRESempra Energy4.2065 of 5 stars1.33.04.22.23.62.51.9Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAEPAmerican Electric Power 2.29Hold$111.29-1.64% DownsideATOAtmos Energy 2.50Moderate Buy$158.27-5.13% DownsideLNTAlliant Energy 2.30Hold$65.50-0.92% DownsideSRESempra Energy 2.54Moderate Buy$81.580.48% UpsideCurrent Analyst Ratings BreakdownLatest SRE, AEP, LNT, and ATO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails8/14/2025LNTAlliant EnergyBank of AmericaSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$68.00 ➝ $70.008/11/2025LNTAlliant EnergyBMO Capital MarketsSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingMarket Perform ➝ Market Perform$66.00 ➝ $68.008/8/2025ATOAtmos EnergyLADENBURG THALM/SH SHSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Neutral$171.00 ➝ $163.008/4/2025SRESempra EnergyCitigroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral$70.00 ➝ $80.008/1/2025AEPAmerican Electric PowerBarclaysSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetEqual Weight ➝ Equal Weight$105.00 ➝ $111.007/31/2025AEPAmerican Electric PowerScotiabankSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetSector Perform ➝ Sector Perform$102.00 ➝ $114.007/31/2025AEPAmerican Electric PowerRaymond James FinancialSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingOutperform ➝ Outperform$115.00 ➝ $122.007/31/2025AEPAmerican Electric PowerUBS GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetSell ➝ Sell$100.00 ➝ $110.007/31/2025AEPAmerican Electric PowerMizuhoSubscribe to MarketBeat All Access for the recommendation accuracy ratingSet Price TargetNeutral ➝ Neutral$109.00 ➝ $116.007/30/2025ATOAtmos EnergyUBS GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral$146.00 ➝ $159.007/11/2025LNTAlliant EnergyUBS GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral$65.00 ➝ $67.00(Data available from 8/22/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAEPAmerican Electric Power$19.72B3.07$11.93 per share9.48$57.91 per share1.95ATOAtmos Energy$4.17B6.43$11.04 per share15.11$83.39 per share2.00LNTAlliant Energy$3.98B4.27$6.03 per share10.96$27.81 per share2.38SRESempra Energy$13.19B4.02$8.48 per share9.57$57.30 per share1.42Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAEPAmerican Electric Power$2.97B$6.8416.5417.993.0117.68%11.55%3.11%11/5/2025 (Estimated)ATOAtmos Energy$1.04B$7.2822.9221.583.0725.05%9.00%4.35%11/5/2025 (Estimated)LNTAlliant Energy$690M$3.2420.4019.163.1320.07%12.25%3.75%10/30/2025 (Estimated)SRESempra Energy$2.86B$4.1419.6115.802.3120.28%8.42%3.17%11/5/2025 (Estimated)Latest SRE, AEP, LNT, and ATO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/7/2025Q2 2025LNTAlliant Energy$0.62$0.68+$0.06$0.68$977.15 million$961.00 million8/7/2025Q2 2025SRESempra Energy$0.82$0.89+$0.07$0.71$3.35 billion$3.00 billion8/6/2025Q3 2025ATOAtmos Energy$1.17$1.16-$0.01$1.16$848.97 million$838.77 million7/30/2025Q2 2025AEPAmerican Electric Power$1.27$1.43+$0.16$2.29$4.85 billion$5.09 billionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAEPAmerican Electric Power$3.723.29%N/A54.39%15 YearsATOAtmos Energy$3.482.09%N/A47.80%41 YearsLNTAlliant Energy$2.033.07%N/A62.65%22 YearsSRESempra Energy$2.583.18%N/A62.32%22 YearsLatest SRE, AEP, LNT, and ATO DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date7/22/2025AEPAmerican Electric Powerquarterly$0.933.38%8/8/20258/8/20259/10/20258/6/2025ATOAtmos Energyquarterly$0.872.21%8/25/20258/25/20259/8/20257/18/2025LNTAlliant Energyquarterly$0.50753.16%7/31/20257/31/20258/15/2025(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAEPAmerican Electric Power1.330.550.41ATOAtmos Energy0.671.371.25LNTAlliant Energy1.350.570.46SRESempra Energy0.930.480.41Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAEPAmerican Electric Power75.24%ATOAtmos Energy90.17%LNTAlliant Energy79.90%SRESempra Energy89.65%Insider OwnershipCompanyInsider OwnershipAEPAmerican Electric Power0.07%ATOAtmos Energy0.48%LNTAlliant Energy0.33%SRESempra Energy0.27%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAEPAmerican Electric Power16,330534.79 million534.42 millionOptionableATOAtmos Energy5,260160.52 million159.75 millionOptionableLNTAlliant Energy2,998256.97 million256.12 millionOptionableSRESempra Energy16,773652.47 million650.71 millionOptionableSRE, AEP, LNT, and ATO HeadlinesRecent News About These CompaniesSempra Energy (NYSE:SRE) Short Interest UpdateAugust 21 at 6:48 PM | marketbeat.comSempra and ConocoPhillips Extend Partnership with Offtake Agreement for Port Arthur LNG Phase 2August 21 at 8:30 AM | prnewswire.comSempra Energy $SRE Shares Purchased by Groupama Asset ManagmentAugust 21 at 6:37 AM | marketbeat.comMaven Securities LTD Buys New Stake in Sempra Energy $SREAugust 21 at 5:38 AM | marketbeat.comSempra Energy $SRE Stock Holdings Boosted by Northwest & Ethical Investments L.P.August 21 at 4:43 AM | marketbeat.comBNP PARIBAS ASSET MANAGEMENT Holding S.A. Sells 31,073 Shares of Sempra Energy $SREAugust 20 at 9:25 AM | marketbeat.comWellington Management Group LLP Boosts Stake in Sempra Energy $SREAugust 20 at 8:10 AM | marketbeat.comCresset Asset Management LLC Has $8.60 Million Stock Holdings in Sempra Energy $SREAugust 20 at 6:05 AM | marketbeat.comCambiar Investors LLC Boosts Holdings in Sempra Energy (NYSE:SRE)August 19 at 6:33 AM | marketbeat.comState of New Jersey Common Pension Fund D Sells 10,849 Shares of Sempra Energy (NYSE:SRE)August 19 at 5:56 AM | marketbeat.comAberdeen Group plc Increases Stake in Sempra Energy (NYSE:SRE)August 19 at 5:38 AM | marketbeat.comPartners Group Holding AG Has $39.11 Million Stake in Sempra Energy (NYSE:SRE)August 18, 2025 | marketbeat.comSempra Energy (NYSE:SRE) Releases FY 2025 Earnings GuidanceAugust 18, 2025 | marketbeat.comSempra Energy (NYSE:SRE) Updates FY 2026 Earnings GuidanceAugust 18, 2025 | marketbeat.comEthic Inc. Sells 39,884 Shares of Sempra Energy (NYSE:SRE)August 18, 2025 | marketbeat.comHorizon Investments LLC Grows Position in Sempra Energy (NYSE:SRE)August 18, 2025 | marketbeat.comVestmark Advisory Solutions Inc. Buys 21,456 Shares of Sempra Energy (NYSE:SRE)August 18, 2025 | marketbeat.comSempra (SRE) Reaffirms 2025 Outlook as Texas Data Center Demand Fuels Utility GrowthAugust 18, 2025 | msn.comOak Grove Capital LLC Increases Holdings in Sempra Energy (NYSE:SRE)August 17, 2025 | marketbeat.comBrandywine Global Investment Management LLC Purchases 295,047 Shares of Sempra Energy (NYSE:SRE)August 17, 2025 | marketbeat.comTokio Marine Asset Management Co. Ltd. Has $1.42 Million Stake in Sempra Energy (NYSE:SRE)August 17, 2025 | marketbeat.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesBuffett Makes Big Moves Outside of UNH: A Buy and Sell BreakdownBy Leo Miller | August 18, 2025Why the American Eagle Stock Rally Isn't Just Speculation By Gabriel Osorio-Mazilli | July 28, 20253 Companies That Will Profit From Trump's Semiconductor TariffsBy Jordan Chussler | August 14, 2025Big Beat, Bigger Plans: AEP Stock Powers Up on Data Center BoomBy Chris Markoch | July 31, 2025How AEP Became a Critical AI Infrastructure PlayBy Jeffrey Neal Johnson | August 15, 2025SRE, AEP, LNT, and ATO Company DescriptionsAmerican Electric Power NASDAQ:AEP$113.14 -0.41 (-0.36%) Closing price 08/21/2025 04:00 PM EasternExtended Trading$113.45 +0.31 (+0.27%) As of 08/21/2025 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 Polygon.io. 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$166.84 +0.75 (+0.45%) Closing price 08/21/2025 03:59 PM EasternExtended Trading$167.06 +0.23 (+0.14%) As of 08/21/2025 07:53 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.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.Alliant Energy NASDAQ:LNT$66.11 -0.22 (-0.33%) Closing price 08/21/2025 04:00 PM EasternExtended Trading$66.11 +0.00 (+0.01%) As of 08/21/2025 06:43 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.Alliant Energy Corporation operates as a utility holding company that provides regulated electricity and natural gas services in the United States. It operates in three segments: Utility Electric Operations, Utility Gas Operations, and Utility Other. The company, through its subsidiary, Interstate Power and Light Company (IPL), primarily generates and distributes electricity, and distributes and transports natural gas to retail customers in Iowa; sells electricity to wholesale customers in Minnesota, Illinois, and Iowa; and generates and distributes steam in Cedar Rapids, Iowa. Alliant Energy Corporation, through its other subsidiary, Wisconsin Power and Light Company (WPL), generates and distributes electricity, and distributes and transports natural gas to retail customers in Wisconsin; and sells electricity to wholesale customers in Wisconsin. It serves retail customers in the farming, agriculture, industrial manufacturing, chemical, packaging, and food industries, as well as wholesale customers comprising municipalities and rural electric cooperatives. In addition, the company owns and operates a short-line rail freight service in Iowa; a Mississippi River barge, rail, and truck freight terminal in Illinois; freight brokerage services; wind turbine blade recycling services; and a rail-served warehouse in Iowa. Further, it holds interests in a natural gas-fired electric generating unit near Sheboygan Falls, Wisconsin; and a wind farm located in Oklahoma. The company was formerly known as Interstate Energy Corp. and changed its name to Alliant Energy Corporation in May 1999. Alliant Energy Corporation was incorporated in 1981 and is headquartered in Madison, Wisconsin.Sempra Energy NYSE:SRE$81.20 -1.20 (-1.46%) Closing price 08/21/2025 03:59 PM EasternExtended Trading$81.33 +0.14 (+0.17%) As of 08/21/2025 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 Polygon.io. Learn more.Sempra operates as an energy infrastructure company in the United States and internationally. It operates through three segments: Sempra California, Sempra Texas Utilities, and Sempra Infrastructure. The Sempra California segment provides electric services; and natural gas services to San Diego County. As of December 31, 2023, it offered electric services to approximately 3.6 million population and natural gas services to approximately 3.3 million population that covers 4,100 square miles. This segment owns and operates a natural gas distribution, transmission, and storage system that supplies natural gas. As of December 31, 2023, it serves a population of 21 million covering an area of 24,000 square miles. The Sempra Texas Utilities segment engages in the regulated electricity transmission and distribution. As of December 31, 2023, its transmission system included 18,298 circuit miles of transmission lines; 1,257 transmission and distribution substations; interconnection to 173 third-party generation facilities totaling 54,277 MW; and distribution system included approximately 4.0 million points of delivery and consisted of 125,116 miles of overhead and underground lines. The Sempra Infrastructure segment develops, builds, operates, and invests in energy infrastructure to help enable the energy transition in North American markets and worldwide. The company was formerly known as Sempra Energy and changed its name to Sempra in May 2023. Sempra was incorporated in 1996 and is based in San Diego, California. 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