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$117.53-0.8%$111.68$89.91▼$120.46$62.85B0.483.52 million shs4.07 million shsATOAtmos Energy$176.41-1.6%$167.49$136.05▼$179.70$28.32B0.74940,953 shs1.06 million shsLNTAlliant Energy$67.60-1.5%$65.67$56.08▼$69.16$17.37B0.541.95 million shs2.32 million shsSRESempra Energy$91.16-1.2%$84.89$61.90▼$95.77$59.48B0.664.46 million shs2.67 million shs10 Best Stocks to Own: Fall 2025Enter your email address and we'll send you MarketBeat's list of ten stocks that are set to soar in Fall 2025, despite the threat of tariffs and other economic uncertainty. These ten stocks are incredibly resilient and are likely to thrive in any economic environment.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEPAmerican Electric Power+0.13%+0.29%+8.64%+11.89%+18.93%ATOAtmos Energy+0.85%+1.92%+7.99%+15.24%+26.20%LNTAlliant Energy+0.44%+1.12%+6.03%+8.56%+12.36%SRESempra Energy+1.05%-1.14%+10.62%+20.94%+9.84%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAEPAmerican Electric Power$117.53-0.8%$111.68$89.91▼$120.46$62.85B0.483.52 million shs4.07 million shsATOAtmos Energy$176.41-1.6%$167.49$136.05▼$179.70$28.32B0.74940,953 shs1.06 million shsLNTAlliant Energy$67.60-1.5%$65.67$56.08▼$69.16$17.37B0.541.95 million shs2.32 million shsSRESempra Energy$91.16-1.2%$84.89$61.90▼$95.77$59.48B0.664.46 million shs2.67 million shs10 Best Stocks to Own: Fall 2025Enter your email address and we'll send you MarketBeat's list of ten stocks that are set to soar in Fall 2025, despite the threat of tariffs and other economic uncertainty. These ten stocks are incredibly resilient and are likely to thrive in any economic environment.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEPAmerican Electric Power+0.13%+0.29%+8.64%+11.89%+18.93%ATOAtmos Energy+0.85%+1.92%+7.99%+15.24%+26.20%LNTAlliant Energy+0.44%+1.12%+6.03%+8.56%+12.36%SRESempra Energy+1.05%-1.14%+10.62%+20.94%+9.84%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAEPAmerican Electric Power 2.47Hold$119.261.47% UpsideATOAtmos Energy 2.42Hold$168.89-4.26% DownsideLNTAlliant Energy 2.40Hold$67.22-0.56% DownsideSRESempra Energy 2.46Hold$86.09-5.56% DownsideCurrent Analyst Ratings BreakdownLatest SRE, AEP, LNT, and ATO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails10/16/2025AEPAmerican Electric PowerJefferies Financial GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetHold$116.00 ➝ $128.0010/16/2025AEPAmerican Electric PowerBMO Capital MarketsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOutperform$121.00 ➝ $127.0010/16/2025AEPAmerican Electric PowerTD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy$133.0010/16/2025ATOAtmos EnergyBank of AmericaSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy ➝ Neutral$182.00 ➝ $185.0010/15/2025ATOAtmos EnergyCowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageHold10/15/2025AEPAmerican Electric PowerCowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy10/15/2025AEPAmerican Electric PowerJPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetNeutral$115.00 ➝ $121.0010/14/2025AEPAmerican Electric PowerBarclaysSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetEqual Weight$111.00 ➝ $117.0010/14/2025LNTAlliant EnergyBarclaysSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price TargetUnderweight$60.00 ➝ $65.0010/14/2025AEPAmerican Electric PowerThe Goldman Sachs GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$125.00 ➝ $128.0010/10/2025LNTAlliant EnergyUBS GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price TargetNeutral$71.00 ➝ $74.00(Data available from 10/16/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAEPAmerican Electric Power$20.67B3.04$11.88 per share9.89$50.71 per share2.32ATOAtmos Energy$4.17B6.80$10.92 per share16.16$78.32 per share2.25LNTAlliant Energy$4.14B4.19$5.99 per share11.29$27.30 per share2.48SRESempra Energy$13.19B4.51$8.59 per share10.61$58.22 per share1.57Compare 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$6.8417.1818.693.1317.68%11.55%3.11%10/29/2025 (Estimated)ATOAtmos Energy$1.04B$7.2824.2322.823.0825.05%9.00%4.35%11/5/2025 (Estimated)LNTAlliant Energy$690M$3.2420.8619.593.2220.07%12.25%3.75%11/6/2025 (Confirmed)SRESempra Energy$2.86B$4.1422.0217.742.8120.28%8.42%3.17%11/5/2025 (Estimated)Latest SRE, AEP, LNT, and ATO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails11/6/2025Q3 2025LNTAlliant Energy$1.14N/AN/AN/A$1.34 billionN/A11/5/2025Q4 2025ATOAtmos Energy$0.94N/AN/AN/A$726.97 millionN/A11/5/2025Q3 2025SRESempra Energy$0.84N/AN/AN/A$2.99 billionN/A10/29/2025Q3 2025AEPAmerican Electric Power$1.87N/AN/AN/A$5.65 billionN/A8/7/2025Q2 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$3.723.14%N/A54.39%15 YearsATOAtmos Energy$3.481.94%N/A47.80%41 YearsLNTAlliant Energy$2.032.96%N/A62.65%22 YearsSRESempra Energy$2.582.80%N/A62.32%22 YearsLatest SRE, AEP, LNT, and ATO DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date9/17/2025SRESempra Energyquarterly$0.64502.89%10/1/202510/1/202510/15/20257/22/2025AEPAmerican 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 Power16,330534.80 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 CompaniesA Backdoor AI Play With No Tariff Risk And 11.9% Return Potential5 hours ago | forbes.comGenerali Asset Management SPA SGR Sells 4,672 Shares of Sempra Energy $SREOctober 16 at 5:30 AM | marketbeat.comThis Backdoor AI “Dividend Magnet” is Set for 11.9% Returns...October 15 at 10:06 PM | marketbeat.comSempra to Report Third-Quarter 2025 Earnings November 5October 15 at 4:12 PM | prnewswire.comSempra Energy $SRE Shares Purchased by Davidson Investment AdvisorsOctober 15 at 7:18 AM | marketbeat.comSempra Energy $SRE Shares Acquired by Community Bank N.A.October 14 at 5:47 AM | marketbeat.comSempra Energy $SRE Shares Purchased by Vanguard Personalized Indexing Management LLCOctober 14 at 4:32 AM | marketbeat.comFifth Third Wealth Advisors LLC Trims Position in Sempra Energy $SREOctober 13 at 4:43 AM | marketbeat.comCallan Family Office LLC Increases Holdings in Sempra Energy $SREOctober 13 at 4:34 AM | marketbeat.comVontobel Holding Ltd. Has $901,000 Stock Holdings in Sempra Energy $SREOctober 13 at 4:33 AM | marketbeat.comGW Henssler & Associates Ltd. Raises Stock Holdings in Sempra Energy $SREOctober 12, 2025 | marketbeat.comSather Financial Group Inc Invests $262,000 in Sempra Energy $SREOctober 12, 2025 | marketbeat.comSempra Energy $SRE Position Increased by Aberdeen Group plcOctober 12, 2025 | marketbeat.comUS Bancorp DE Sells 5,214 Shares of Sempra Energy $SREOctober 12, 2025 | marketbeat.comCastellan Group Acquires 3,083 Shares of Sempra Energy $SREOctober 11, 2025 | marketbeat.comDAVENPORT & Co LLC Invests $1.37 Million in Sempra Energy $SREOctober 11, 2025 | marketbeat.comRice Partnership LLC Takes $428,000 Position in Sempra Energy $SREOctober 10, 2025 | marketbeat.comSempra Energy (NYSE:SRE) Earns "Hold (C+)" Rating from Weiss RatingsOctober 9, 2025 | marketbeat.comSempra Stock Is Good, But These Two Peers Are BetterOctober 9, 2025 | forbes.comMaryland State Retirement & Pension System Has $46.94 Million Stock Holdings in Sempra Energy $SREOctober 9, 2025 | marketbeat.comPrime Capital Investment Advisors LLC Sells 2,717 Shares of Sempra Energy $SREOctober 9, 2025 | marketbeat.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeSRE, AEP, LNT, and ATO Company DescriptionsAmerican Electric Power NASDAQ:AEP$117.53 -1.00 (-0.84%) Closing price 04:00 PM EasternExtended Trading$117.51 -0.02 (-0.02%) As of 04:53 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.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$176.41 -2.78 (-1.55%) Closing price 03:59 PM EasternExtended Trading$176.37 -0.04 (-0.02%) As of 04:10 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$67.60 -1.03 (-1.50%) Closing price 04:00 PM EasternExtended Trading$66.85 -0.75 (-1.11%) As of 04:52 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 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$91.16 -1.13 (-1.22%) Closing price 03:59 PM EasternExtended Trading$91.14 -0.02 (-0.02%) As of 04:15 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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