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:EDN NASDAQ:NWE NYSE:PAM NYSE:TGS 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 VolumeEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)$24.87-4.0%$25.50$14.38▼$36.70$1.17B1.4567,973 shs44,637 shsNWENorthWestern$73.27+2.2%$70.96$51.50▼$75.18$4.41B0.34470,004 shs519,027 shsPAMPampa Energia$81.60-2.4%$82.85$54.95▼$94.50$4.49B0.97142,132 shs148,785 shsTGSTransportadora De Gas Sa Ord B$29.79-4.7%$30.26$19.74▼$36.35$4.71B0.63232,198 shs219,286 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 PerformanceEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)+1.52%+3.82%-10.21%-6.96%+1.92%NWENorthWestern-1.63%+1.98%+1.34%-2.16%+39.05%PAMPampa Energia-0.39%+1.69%-3.52%+1.40%+15.88%TGSTransportadora De Gas Sa Ord B-0.20%+5.68%-3.68%-0.74%+20.18%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)$24.87-4.0%$25.50$14.38▼$36.70$1.17B1.4567,973 shs44,637 shsNWENorthWestern$73.27+2.2%$70.96$51.50▼$75.18$4.41B0.34470,004 shs519,027 shsPAMPampa Energia$81.60-2.4%$82.85$54.95▼$94.50$4.49B0.97142,132 shs148,785 shsTGSTransportadora De Gas Sa Ord B$29.79-4.7%$30.26$19.74▼$36.35$4.71B0.63232,198 shs219,286 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 PerformanceEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)+1.52%+3.82%-10.21%-6.96%+1.92%NWENorthWestern-1.63%+1.98%+1.34%-2.16%+39.05%PAMPampa Energia-0.39%+1.69%-3.52%+1.40%+15.88%TGSTransportadora De Gas Sa Ord B-0.20%+5.68%-3.68%-0.74%+20.18%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor) 2.00Hold$36.0044.78% UpsideNWENorthWestern 2.33Hold$70.10-4.33% DownsidePAMPampa Energia 2.80Moderate Buy$103.8327.25% UpsideTGSTransportadora De Gas Sa Ord B 2.33Hold$39.0030.93% UpsideCurrent Analyst Ratings BreakdownLatest EDN, TGS, NWE, and PAM Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/9/2026NWENorthWestern JPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetNeutral$73.00 ➝ $76.006/29/2026TGSTransportadora De Gas Sa Ord B Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeStrong-Buy ➝ Hold6/26/2026PAMPampa Energia Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold ➝ Strong-Buy6/24/2026EDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor) Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingHold (C-)6/18/2026TGSTransportadora De Gas Sa Ord B Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingHold (C-)6/12/2026PAMPampa Energia Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingHold (C)6/11/2026TGSTransportadora De Gas Sa Ord B Bank of AmericaSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy6/1/2026PAMPampa Energia JPMorgan Chase & Co.Subscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetNeutral$97.50 ➝ $101.505/28/2026PAMPampa Energia Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeStrong-Buy ➝ Hold5/26/2026NWENorthWestern Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy (B-)5/14/2026EDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor) Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold(Data available from 7/16/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)$2.44B0.46$7.94 per share3.13$39.31 per share0.63NWENorthWestern$1.64B2.75$7.76 per share9.44$46.99 per share1.56PAMPampa Energia$2.16B2.03$14.12 per share5.78$66.27 per share1.23TGSTransportadora De Gas Sa Ord B$1.41B3.19$3.19 per share9.33$16.62 per share1.79Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)$191.39M$5.404.608.76N/A10.25%13.79%5.51%8/10/2026 (Estimated)NWENorthWestern$181.09M$2.7226.9418.363.8510.21%7.80%2.69%7/29/2026 (Confirmed)PAMPampa Energia$377M$8.0210.177.152.9120.31%12.23%6.75%8/4/2026 (Estimated)TGSTransportadora De Gas Sa Ord B$336.69M$2.2113.4812.781.1124.56%14.03%8.87%8/12/2026 (Estimated)Latest EDN, TGS, NWE, and PAM EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/12/2026Q2 2026TGSTransportadora De Gas Sa Ord B$0.59N/AN/AN/A$317.88 millionN/A8/10/2026N/AEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)-$0.1727N/AN/AN/A$217.78 millionN/A8/4/2026Q2 2026PAMPampa Energia$2.07N/AN/AN/A$690.37 millionN/A5/6/2026Q1 2026PAMPampa Energia$1.64$3.90+$2.26$4.00$567.99 million$573.00 million4/29/2026Q1 2026NWENorthWestern$1.29$1.31+$0.02$1.03N/A$516.60 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)N/AN/AN/AN/AN/ANWENorthWestern$2.683.66%+1.92%98.53%21 YearsPAMPampa EnergiaN/AN/AN/AN/AN/ATGSTransportadora De Gas Sa Ord BN/AN/AN/AN/AN/ALatest EDN, TGS, NWE, and PAM DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date4/29/2026NWENorthWesternquarterly$0.673.79%6/15/20266/15/20266/30/2026(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)0.311.191.00NWENorthWestern1.100.700.52PAMPampa Energia0.492.041.78TGSTransportadora De Gas Sa Ord B0.395.115.08Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)1.64%NWENorthWestern96.07%PAMPampa Energia12.77%TGSTransportadora De Gas Sa Ord B3.29%Insider OwnershipCompanyInsider OwnershipEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)N/ANWENorthWestern0.94%PAMPampa Energia55.52%TGSTransportadora De Gas Sa Ord BN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableEDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)4,57645.24 millionN/ANot OptionableNWENorthWestern1,66761.51 million60.93 millionN/APAMPampa Energia1,84753.74 million23.91 millionOptionableTGSTransportadora De Gas Sa Ord B1,187150.55 millionN/AOptionableEDN, TGS, NWE, and PAM HeadlinesRecent News About These CompaniesTransportadora De Gas Sa Ord B (NYSE:TGS) Rating Lowered to Hold at Wall Street ZenJuly 12, 2026 | marketbeat.comTransportadora de Gas del Sur SA ADRJuly 9, 2026 | livemint.comTGS Announces Pelotas Sul Phase 1 Multi-client Survey Offshore BrazilJune 18, 2026 | globenewswire.com5 Value Stocks With Attractive EV-to-EBITDA Ratios to Scoop UpJune 17, 2026 | zacks.comTGS or MPLX: Which Is the Better Value Stock Right Now?June 15, 2026 | zacks.comChevron and Partners to Support TGS-Led Argentina NGL ProjectJune 12, 2026 | zacks.comTransportadora de Gas del Sur Debt Rating Raised to B by S&PJune 12, 2026 | tipranks.comTGS Prediktor Delivers PowerView™ Plant SCADA for Scatec's Grootfontein Solar Power Project, South AfricaJune 12, 2026 | globenewswire.comTransportadora de Gas del Sur Seals Key Commercial Deals for US$3 Billion Integrated NGLs ProjectJune 11, 2026 | tipranks.comTGS Awarded Streamer 3D Contract in the Africa & Middle East RegionJune 11, 2026 | globenewswire.comTGS vs. MPLX: Which Stock Is the Better Value Option?May 29, 2026 | zacks.comWall Street Analysts Predict a 30.51% Upside in Transportadora De Gas Ord B (TGS): Here's What You Should KnowMay 29, 2026 | zacks.comA Look at Transportadora de Gas del Sur SA (TGS) After 3.4% Gain -- GF Value $23.26 vs Price $30.36May 27, 2026 | gurufocus.com5 Value Stocks With Impressive EV-to-EBITDA Ratios to Own NowMay 15, 2026 | zacks.comArgentina approves TGS for tax incentive scheme in $550 mln gas pipeline expansionMay 13, 2026 | reuters.comTGS or MPLX: Which Is the Better Value Stock Right Now?May 13, 2026 | zacks.comTGS Stock Movement: What Is Driving Recent MomentumApril 28, 2026 | kalkinemedia.comKTransportadora de Gas del Sur Clears 2026 Winter Related-Party Gas PricingApril 23, 2026 | tipranks.comTransportadora de Gas del Sur Files 2025 Form 20-F With U.S. SECApril 23, 2026 | tipranks.comTGS Files 2025 Annual Report on Form 20-FApril 22, 2026 | prnewswire.comTransportadora de Gas del Sur SA Sponsored ADR Class B RegSApril 11, 2026 | edition.cnn.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeEDN, TGS, NWE, and PAM Company DescriptionsEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor) NYSE:EDN$24.87 -1.02 (-3.96%) Closing price 03:59 PM EasternExtended Trading$24.86 -0.01 (-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 Massive. Learn more.Empresa Distribuidora y Comercializadora Norte Sociedad Anónima is involved in the distribution and sale of electricity in Argentina. The company was incorporated in 1992 and is based in Buenos Aires, Argentina. Empresa Distribuidora y Comercializadora Norte Sociedad Anónima operates as a subsidiary of Empresa de Energía del Cono Sur S.A..NorthWestern NASDAQ:NWE$73.27 +1.55 (+2.16%) Closing price 04:00 PM EasternExtended Trading$73.26 -0.01 (-0.02%) As of 04:22 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.NorthWestern Energy Group, Inc. provides electricity and natural gas to residential, commercial, and various industrial customers. It generates, purchases, transmits, and distributes electricity; and produces, purchases, stores, transmits, and distributes natural gas, as well as owns municipal franchises to provide natural gas service in the communities. The company operates 6,600 miles of electric transmission and 18,674 miles of electric distribution lines with approximately 395 transmission and distribution substations; and 2,235 miles of natural gas transmission and 5,155 miles of natural gas distribution lines with approximately 133 city gate stations in Montana. It also operates 1,310 miles of electric transmission and 2,365 miles of electric distribution lines in South Dakota with approximately 124 transmission and distribution substations; and 55 miles of natural gas transmission and 2,573 miles of natural gas distribution lines in South Dakota and Nebraska. The company provides electricity and/or natural gas to approximately 775,300 customers in Montana, South Dakota, Nebraska, and Yellowstone National Park. NorthWestern Energy Group, Inc. was founded in 1923 and is based in Sioux Falls, South Dakota.Pampa Energia NYSE:PAM$81.60 -2.00 (-2.39%) Closing price 03:59 PM EasternExtended Trading$81.92 +0.33 (+0.40%) 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 Massive. Learn more.Pampa Energía S.A. operates as an integrated power company in Argentina. The company operates through Electricity Generation, Oil and Gas, Petrochemicals, and Holding and Other Business segments. It generates electricity through thermal plants, hydroelectric plants, and wind farms with a 5,332 megawatt (MW) installed capacity. The company also explores for and produces oil and gas in the provinces of Neuquén and Río Negro. In addition, it produces petrochemicals, such as styrene, synthetic rubber, and polystyrene. Further, the company operates and maintains a 22,391 km high-voltage electricity transmission network in Argentina. Additionally, it holds a concession for the transportation of natural gas with 9,248 km of gas pipelines in the center, west, and south of Argentina; and processes and sells natural gas liquids in Bahía Blanca in the Province of Buenos Aires, as well as offers related advisory services. The company was formerly known as Pampa Holding S.A. and changed its name to Pampa Energía S.A. in September 2008. Pampa Energía S.A. was incorporated in 1945 and is based in Buenos Aires, Argentina.Transportadora De Gas Sa Ord B NYSE:TGS$29.79 -1.48 (-4.74%) Closing price 03:59 PM EasternExtended Trading$29.75 -0.04 (-0.13%) 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 Massive. Learn more.Transportadora de Gas del Sur S.A. engages in transportation of natural gas, and production and commercialization of natural gas liquids in Argentina and internationally. The company operates through four segments: Natural Gas Transportation Services; Liquids Production and Commercialization; Midstream; and Telecommunications. The Natural Gas Transportation segment transports natural gas through pipeline system to distribution companies, power plants, and industrial customers. It provides operation and maintenance services for the natural gas transportation facilities. The Liquids Production and Commercialization segment produces and commercializes natural gas liquids, such as ethane, liquid petroleum gas, natural gasoline, propane, and butane. This segment offers certain related services comprising reception, storage, and dispatch of the liquids. The Midstream segment provides natural gas conditioning services; treatment, removal of impurities and natural gas compression, including the collection and transport of natural gas; and inspection and maintenance of pipelines and compressor plants services. In addition, this segment offers steam generation for electricity production and management services for expansion works and steam generation for the production of electricity. The Telecommunications segment offers data transmission services through a network of digital terrestrial radio relay. It serves residential, commercial, industrial, and electric power generation end users. The company was incorporated in 1992 and is headquartered in Buenos Aires, Argentina. Transportadora de Gas del Sur S.A. is a subsidiary of Compañía de Inversiones de Energía S.A. 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