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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 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$133.85-1.5%$131.27$103.64▼$140.58$73.94B0.525.65 million shs5.54 million shsATOAtmos Energy$174.62-1.4%$174.93$152.15▼$192.51$29.56B0.61.25 million shs1.38 million shsLNTAlliant Energy$75.70-0.9%$73.56$61.24▼$78.81$19.72B0.552.31 million shs1.37 million shsSRESempra Energy$94.56-0.8%$91.92$73.83▼$101.04$62.32B0.564.04 million shs3.34 million shs The Best Nuclear Energy Stocks to BuyNuclear energy is entering a new growth cycle as rising power demand, expanding data centers, and renewed policy support bring the sector back into focus. After strong gains in recent years, the most impactful phase of nuclear investment may still be ahead. This report highlights seven nuclear energy stocks positioned across the value chain—combining near-term revenue with long-term upside as next-generation technologies scale. Click the link below to unlock the full list.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEPAmerican Electric Power-1.19%+0.63%+7.20%-0.91%+30.72%ATOAtmos Energy-0.20%+2.27%+5.52%-7.89%+16.47%LNTAlliant Energy-1.65%+0.77%+6.50%+3.59%+24.67%SRESempra Energy+0.52%+4.11%+6.80%-4.66%+28.13%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAEPAmerican Electric Power$133.85-1.5%$131.27$103.64▼$140.58$73.94B0.525.65 million shs5.54 million shsATOAtmos Energy$174.62-1.4%$174.93$152.15▼$192.51$29.56B0.61.25 million shs1.38 million shsLNTAlliant Energy$75.70-0.9%$73.56$61.24▼$78.81$19.72B0.552.31 million shs1.37 million shsSRESempra Energy$94.56-0.8%$91.92$73.83▼$101.04$62.32B0.564.04 million shs3.34 million shs The Best Nuclear Energy Stocks to BuyNuclear energy is entering a new growth cycle as rising power demand, expanding data centers, and renewed policy support bring the sector back into focus. After strong gains in recent years, the most impactful phase of nuclear investment may still be ahead. This report highlights seven nuclear energy stocks positioned across the value chain—combining near-term revenue with long-term upside as next-generation technologies scale. Click the link below to unlock the full list.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAEPAmerican Electric Power-1.19%+0.63%+7.20%-0.91%+30.72%ATOAtmos Energy-0.20%+2.27%+5.52%-7.89%+16.47%LNTAlliant Energy-1.65%+0.77%+6.50%+3.59%+24.67%SRESempra Energy+0.52%+4.11%+6.80%-4.66%+28.13%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAEPAmerican Electric Power 2.59Moderate Buy$141.385.63% UpsideATOAtmos Energy 2.17Hold$183.905.32% UpsideLNTAlliant Energy 2.64Moderate Buy$77.181.96% UpsideSRESempra Energy 2.80Moderate Buy$103.159.09% UpsideCurrent Analyst Ratings BreakdownLatest SRE, AEP, LNT, and ATO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/9/2026SRESempra Energy BarclaysSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOverweight$105.00 ➝ $103.007/8/2026SRESempra Energy TD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy7/7/2026SRESempra Energy TD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy$110.007/7/2026LNTAlliant Energy TD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageHold$83.007/7/2026LNTAlliant Energy Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeBuy (B) ➝ Buy (B+)7/2/2026ATOAtmos Energy ArgusSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$190.00 ➝ $185.007/1/2026AEPAmerican Electric Power Jefferies Financial GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$147.00 ➝ $154.006/24/2026SRESempra Energy Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOverweight$105.006/24/2026ATOAtmos Energy Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price Target$190.006/24/2026AEPAmerican Electric Power Morgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$129.00 ➝ $136.006/18/2026AEPAmerican Electric Power LADENBURG THALM/SH SHSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$148.00 ➝ $143.00(Data available from 7/9/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAEPAmerican Electric Power$21.88B3.33$12.16 per share11.01$59.57 per share2.25ATOAtmos Energy$4.70B6.20$11.79 per share14.81$84.47 per share2.07LNTAlliant Energy$4.36B4.48$6.46 per share11.71$28.53 per share2.65SRESempra Energy$13.70B4.51$8.56 per share11.05$59.41 per share1.59Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAEPAmerican Electric Power$3.58B$6.8119.6519.512.4916.29%10.21%2.89%7/30/2026 (Estimated)ATOAtmos Energy$1.20B$8.1421.4519.473.0727.58%9.59%4.64%8/5/2026 (Estimated)LNTAlliant Energy$810M$3.1923.7320.573.1218.58%11.37%3.38%7/30/2026 (Confirmed)SRESempra Energy$1.84B$2.9532.0517.132.3014.31%8.20%2.93%8/6/2026 (Estimated)Latest SRE, AEP, LNT, and ATO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/6/2026Q2 2026SRESempra Energy$1.00N/AN/AN/A$3.19 billionN/A8/5/2026Q3 2026ATOAtmos Energy$1.37N/AN/AN/A$911.26 millionN/A7/30/2026Q2 2026AEPAmerican Electric Power$1.48N/AN/AN/A$5.51 billionN/A7/30/2026Q2 2026LNTAlliant Energy$0.70N/AN/AN/A$987.98 millionN/A5/7/2026Q1 2026SRESempra Energy$1.51$1.51N/A$1.58$4.10 billion$3.66 billion5/6/2026Q2 2026ATOAtmos Energy$3.37$3.47+$0.10$3.47$1.94 billion$1.96 billion5/5/2026Q1 2026AEPAmerican Electric Power$1.57$1.64+$0.07$1.60$5.72 billion$6.02 billion4/30/2026Q1 2026LNTAlliant Energy$0.82$0.82N/A$0.87$1.08 billion$1.18 billionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthAEPAmerican Electric Power$3.802.84%+5.66%55.80%15 YearsATOAtmos Energy$4.002.29%+8.63%49.14%41 YearsLNTAlliant Energy$2.142.83%+5.96%67.08%22 YearsSRESempra Energy$2.632.78%+4.30%89.15%22 YearsLatest SRE, AEP, LNT, and ATO DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date5/13/2026SRESempra Energyquarterly$0.65752.81%6/25/20266/25/20267/15/20264/28/2026AEPAmerican Electric Powerquarterly$0.952.92%5/8/20265/8/20266/10/20265/6/2026ATOAtmos Energyquarterly$1.002.25%5/26/20265/26/20266/8/20264/15/2026LNTAlliant Energyquarterly$0.53502.91%4/30/20264/30/20265/15/2026(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAEPAmerican Electric Power1.420.530.39ATOAtmos Energy0.651.000.89LNTAlliant Energy1.480.690.53SRESempra Energy0.781.691.66Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAEPAmerican Electric Power75.24%ATOAtmos Energy90.17%LNTAlliant Energy79.90%SRESempra Energy89.65%Insider OwnershipCompanyInsider OwnershipAEPAmerican Electric Power0.05%ATOAtmos Energy0.43%LNTAlliant Energy0.26%SRESempra Energy0.31%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAEPAmerican Electric Power17,581544.10 million543.83 millionOptionableATOAtmos Energy5,487166.92 million166.20 millionOptionableLNTAlliant Energy2,948258.28 million257.61 millionOptionableSRESempra Energy15,938653.71 million651.68 millionOptionableSRE, AEP, LNT, and ATO HeadlinesRecent News About These CompaniesSempra (SRE) Ships First ECA LNG Cargo As Undervalued Narrative Gains Attention4 hours ago | finance.yahoo.comSempra (SRE) Reaches Rooftop Solar Milestone As One In Four SDG&E Customers Generate Power4 hours ago | finance.yahoo.comSempra Energy Names Justin Bird as New CFO4 hours ago | tipranks.comSempra Advances Strategic Priorities with Key Leadership AppointmentsJuly 9 at 4:15 PM | prnewswire.comBarclays Cuts Sempra Energy (NYSE:SRE) Price Target to $103.00July 9 at 9:59 AM | marketbeat.comSempra Energy (NYSE:SRE) Stock Rating Upgraded by TD CowenJuly 9 at 7:47 AM | marketbeat.comMunich Reinsurance Co Stock Corp in Munich Decreases Stock Position in Sempra Energy $SREJuly 9 at 6:23 AM | marketbeat.comSempra Infrastructure's ECA LNG Phase 1 Exports First LNG Cargo from Mexico's Pacific CoastJuly 8 at 11:00 PM | prnewswire.comOrin Green Financial LLC Invests $2.33 Million in Sempra Energy $SREJuly 8 at 6:07 AM | marketbeat.comSDG&E Drives High Solar Adoption as One in Four Customers Go SolarJuly 7 at 4:15 PM | prnewswire.comFjarde AP Fonden Fourth Swedish National Pension Fund Makes New Investment in Sempra Energy $SREJuly 6 at 3:36 AM | marketbeat.comSempra Energy $SRE Stock Holdings Lifted by Hsbc Holdings PLCJuly 4, 2026 | marketbeat.comSempra Energy (NYSE:SRE) Downgraded by Wall Street Zen to "Sell"July 4, 2026 | americanbankingnews.comSempra Energy (NYSE:SRE) Rating Lowered to "Sell" at Wall Street ZenJuly 4, 2026 | marketbeat.comHarrison Street Private Wealth LLC Acquires New Holdings in Sempra Energy $SREJuly 3, 2026 | marketbeat.comSempra Energy (NYSE:SRE) Shares Steady Amid Utility Sector FocusJuly 2, 2026 | kalkinemedia.comKSoCalGas and U.S.VETS Honor Veterans with 250th Anniversary Fourth of July CelebrationJuly 2, 2026 | prnewswire.comSempra Energy $SRE Shares Sold by IFM Investors Pty LtdJuly 2, 2026 | marketbeat.comSempra Energy (NYSE:SRE) Given Consensus Rating of "Moderate Buy" by BrokeragesJuly 2, 2026 | americanbankingnews.comSempra Energy (NYSE:SRE) Receives Consensus Recommendation of "Moderate Buy" from BrokeragesJuly 2, 2026 | marketbeat.comJanney Montgomery Scott LLC Has $20.86 Million Stake in Sempra Energy $SREJuly 1, 2026 | marketbeat.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesMission Control: Floating In SpaceX's Record-Breaking OrbitBy Jeffrey Neal Johnson | June 15, 2026SpaceX Rings the Bell and Shatters Every RecordBy Jeffrey Neal Johnson | June 12, 2026Gravity Check: Houston, SpaceX Has a Valuation ProblemBy Jeffrey Neal Johnson | June 16, 2026Beyond the AI Trade: 3 Defensive Stocks Built for StabilityBy Thomas Hughes | June 20, 2026KBR Insiders Are Buying While the Market Misreads Its SpinoffBy Thomas Hughes | July 6, 2026SRE, AEP, LNT, and ATO Company DescriptionsAmerican Electric Power NASDAQ:AEP$133.85 -2.05 (-1.51%) Closing price 04:00 PM EasternExtended Trading$133.93 +0.08 (+0.06%) As of 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 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$174.62 -2.47 (-1.40%) Closing price 03:59 PM EasternExtended Trading$176.18 +1.56 (+0.89%) As of 07:45 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.Alliant Energy NASDAQ:LNT$75.70 -0.67 (-0.88%) Closing price 04:00 PM EasternExtended Trading$75.68 -0.02 (-0.02%) As of 07:33 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.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$94.56 -0.77 (-0.81%) Closing price 03:59 PM EasternExtended Trading$94.62 +0.06 (+0.07%) As of 05:55 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.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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