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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:ALCC NASDAQ:OPTT NASDAQ:PEGI NYSE:PNW 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 VolumeALCCAltC Acquisition$104.97+10.2%$74.05$10.27▼$18.80$3.21B-0.06723,393 shs27.99 million shsOPTTOcean Power Technologies$0.53+3.7%$0.55$0.14▼$1.75$95.40M2.497.76 million shs4.29 million shsPEGIPattern Energy Group$26.74$26.74$20.70▼$28.50$2.63B1.052.21 million shs100 shsPNWPinnacle West Capital$86.60+0.9%$90.34$81.47▼$96.50$10.26B0.45869,756 shs1.53 million shs5G Stocks: The Path Forward is ProfitableEnter your email address and we'll send you MarketBeat's guide to investing in 5G and which 5G stocks show the most promise. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceALCCAltC Acquisition+10.16%+31.26%+60.48%+81.14%+1,566.19%OPTTOcean Power Technologies+3.69%-8.00%+8.95%+5.24%+186.39%PEGIPattern Energy Group0.00%0.00%0.00%0.00%0.00%PNWPinnacle West Capital+0.85%-1.80%-6.12%-2.27%-4.02%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeALCCAltC Acquisition$104.97+10.2%$74.05$10.27▼$18.80$3.21B-0.06723,393 shs27.99 million shsOPTTOcean Power Technologies$0.53+3.7%$0.55$0.14▼$1.75$95.40M2.497.76 million shs4.29 million shsPEGIPattern Energy Group$26.74$26.74$20.70▼$28.50$2.63B1.052.21 million shs100 shsPNWPinnacle West Capital$86.60+0.9%$90.34$81.47▼$96.50$10.26B0.45869,756 shs1.53 million shs5G Stocks: The Path Forward is ProfitableEnter your email address and we'll send you MarketBeat's guide to investing in 5G and which 5G stocks show the most promise. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceALCCAltC Acquisition+10.16%+31.26%+60.48%+81.14%+1,566.19%OPTTOcean Power Technologies+3.69%-8.00%+8.95%+5.24%+186.39%PEGIPattern Energy Group0.00%0.00%0.00%0.00%0.00%PNWPinnacle West Capital+0.85%-1.80%-6.12%-2.27%-4.02%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceALCCAltC Acquisition 0.00N/AN/AN/AOPTTOcean Power Technologies 0.00N/AN/AN/APEGIPattern Energy Group 0.00N/AN/AN/APNWPinnacle West Capital 2.36Hold$96.2011.09% UpsideCurrent Analyst Ratings BreakdownLatest PEGI, ALCC, OPTT, and PNW Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails9/12/2025PNWPinnacle West CapitalUBS GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetNeutral$98.00 ➝ $95.009/9/2025PNWPinnacle West CapitalMizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeOutperform ➝ Neutral$102.00 ➝ $90.008/21/2025PNWPinnacle West CapitalMorgan StanleySubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price TargetOutperform$89.008/13/2025PNWPinnacle West CapitalBarclaysSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetEqual Weight$94.00 ➝ $93.008/7/2025PNWPinnacle West CapitalBMO Capital MarketsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetMarket Perform$96.00 ➝ $98.007/16/2025PNWPinnacle West CapitalKeyCorpSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOverweight$101.00 ➝ $100.007/11/2025PNWPinnacle West CapitalUBS GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingNeutral$96.00 ➝ $98.00(Data available from 9/20/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookALCCAltC AcquisitionN/AN/A$2.23 per share47.00($0.27) per shareN/AOPTTOcean Power Technologies$5.86M16.28N/AN/A$0.32 per share1.65PEGIPattern Energy Group$541M4.85$3.28 per share8.15$23.93 per share1.12PNWPinnacle West Capital$5.12B2.02$17.67 per share4.90$60.31 per share1.44Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateALCCAltC Acquisition$11.87MN/A0.00∞N/AN/A-85.44%2.50%N/AOPTTOcean Power Technologies-$27.48M-$0.16N/A∞N/A-304.91%-97.03%-72.36%N/APEGIPattern Energy Group-$31M-$0.35N/A16.30N/A-5.73%-1.52%-0.53%N/APNWPinnacle West Capital$608.81M$4.8517.8619.128.8710.96%8.45%2.12%11/5/2025 (Estimated)Latest PEGI, ALCC, OPTT, and PNW EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails9/15/2025Q1OPTTOcean Power TechnologiesN/A-$0.04N/AN/AN/AN/A8/6/2025Q2 2025PNWPinnacle West Capital$1.58$1.58N/A$1.58$1.35 billion$1.36 billionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthALCCAltC AcquisitionN/AN/AN/AN/AN/AOPTTOcean Power TechnologiesN/AN/AN/AN/AN/APEGIPattern Energy Group$1.696.32%N/AN/A N/APNWPinnacle West Capital$3.584.13%N/A73.81%N/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioALCCAltC AcquisitionN/A0.150.59OPTTOcean Power TechnologiesN/A2.791.37PEGIPattern Energy Group1.240.360.36PNWPinnacle West Capital1.250.520.37Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipALCCAltC Acquisition85.03%OPTTOcean Power Technologies11.93%PEGIPattern Energy Group80.58%PNWPinnacle West Capital91.51%Insider OwnershipCompanyInsider OwnershipALCCAltC Acquisition21.80%OPTTOcean Power Technologies1.00%PEGIPattern Energy Group1.80%PNWPinnacle West Capital0.23%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableALCCAltC Acquisition230.60 million23.93 millionNo DataOPTTOcean Power Technologies50180.65 million144.58 millionOptionablePEGIPattern Energy Group20998.22 millionN/AOptionablePNWPinnacle West Capital6,403119.43 million119.15 millionOptionablePEGI, ALCC, OPTT, and PNW HeadlinesRecent News About These CompaniesContravisory Investment Management Inc. Takes $455,000 Position in Pinnacle West Capital Corporation $PNWSeptember 19 at 5:12 AM | marketbeat.comMarshall Financial Group LLC Makes New Investment in Pinnacle West Capital Corporation $PNWSeptember 19 at 4:59 AM | marketbeat.comMizuho Downgrades Pinnacle West Capital (PNW) Stock to NeutralSeptember 19 at 2:30 AM | insidermonkey.comPinnacle West Capital Corporation $PNW Position Increased by UBS AM A Distinct Business Unit of UBS Asset Management Americas LLCSeptember 17 at 3:08 AM | marketbeat.comArvest Investments Inc. Purchases New Position in Pinnacle West Capital Corporation $PNWSeptember 16, 2025 | marketbeat.comMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Acquires 6,806 Shares of Pinnacle West Capital Corporation $PNWSeptember 15, 2025 | marketbeat.comIFM Investors Pty Ltd Sells 7,011 Shares of Pinnacle West Capital Corporation $PNWSeptember 15, 2025 | marketbeat.comIntegrity Alliance LLC. Purchases New Position in Pinnacle West Capital Corporation $PNWSeptember 15, 2025 | marketbeat.comPinnacle West Capital Corporation (NYSE:PNW) Given Consensus Rating of "Hold" by BrokeragesSeptember 15, 2025 | marketbeat.comPinnacle West Capital (NYSE:PNW) Price Target Lowered to $95.00 at UBS GroupSeptember 15, 2025 | americanbankingnews.comUBS Group Issues Pessimistic Forecast for Pinnacle West Capital (NYSE:PNW) Stock PriceSeptember 14, 2025 | marketbeat.comAlliancebernstein L.P. Has $18.31 Million Stock Position in Pinnacle West Capital Corporation $PNWSeptember 13, 2025 | marketbeat.comPinnacle West Capital Corporation (NYSE:PNW) Receives Consensus Rating of "Hold" from AnalystsSeptember 13, 2025 | americanbankingnews.comPinnacle West Capital Corporation $PNW Position Lifted by Royal Bank of CanadaSeptember 12, 2025 | marketbeat.comPinnacle West Capital (NYSE:PNW) Cut to "Neutral" at MizuhoSeptember 11, 2025 | marketbeat.comYaupon Capital Management LP Sells 50,821 Shares of Pinnacle West Capital Corporation $PNWSeptember 11, 2025 | marketbeat.com50,000 Shares in Pinnacle West Capital Corporation $PNW Bought by Zimmer Partners LPSeptember 11, 2025 | marketbeat.comPinnacle West Capital Corporation $PNW Shares Sold by Sciencast Management LPSeptember 11, 2025 | marketbeat.comNWE vs. PNW: Which Stock Should Value Investors Buy Now?September 10, 2025 | zacks.comMBB Public Markets I LLC Purchases New Position in Pinnacle West Capital Corporation $PNWSeptember 10, 2025 | marketbeat.comAdvisors Asset Management Inc. Has $1.56 Million Stock Holdings in Pinnacle West Capital Corporation $PNWSeptember 10, 2025 | marketbeat.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimePEGI, ALCC, OPTT, and PNW Company DescriptionsAltC Acquisition NYSE:ALCC$104.97 +9.68 (+10.16%) As of 09/18/2025AltC Acquisition Corp. does not have significant operations. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or other business combination with one or more businesses. The company was formerly known as Churchill Capital Corp VIII and changed its name to AltC Acquisition Corp. in February 2021. AltC Acquisition Corp. was incorporated in 2021 and is based in New York, New York.Ocean Power Technologies NASDAQ:OPTT$0.53 +0.02 (+3.69%) Closing price 09/19/2025 04:00 PM EasternExtended Trading$0.51 -0.02 (-3.05%) As of 09/19/2025 07:56 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.Ocean Power Technologies, Inc. develops and commercializes proprietary power platforms that generate electricity by harnessing the renewable energy of ocean waves in North America, South America, Australia, and Asia. It offers PB3 PowerBuoy that generates power for use independent of the power grid in offshore locations. The company also provides Next Generation PowerBuoy; subsea battery systems; and software, controls, sensors, integration services, and marine installation services. In addition, it offers Wave Adaptive Modular Vessel (WAM-V) technology, which enables roaming capabilities for uncrewed maritime systems in waters; leases WAM-V robotics and access information; maritime domain awareness solutions; and strategic consulting services. Further, the company provides offshore data collection, integration, analytics, and real time communication for various applications. It serves public and private entities, and agencies that require remote offshore power. Ocean Power Technologies, Inc. was incorporated in 1984 and is headquartered in Monroe Township, New Jersey.Pattern Energy Group NASDAQ:PEGIPattern Energy Group Inc. operates as an integrated renewable energy company. The company operates in two segments, Operating Business and Development Business. The Operating Business segment holds interest in 24 renewable energy projects with an operating capacity that totals approximately 4 gigawatts located in the United States, Canada, and Japan. The Development Business segment develops and sells renewable energy projects focusing on wind, solar, storage, and transmission primarily in the United States, Canada, Japan,and Mexico. Pattern Energy Group Inc. sells electricity and renewable energy credits primarily to local utilities and local liquid independent system organizations markets. The company was founded in 2012 and is headquartered in San Francisco, California.Pinnacle West Capital NYSE:PNW$86.60 +0.73 (+0.85%) Closing price 09/19/2025 03:59 PM EasternExtended Trading$86.53 -0.07 (-0.08%) As of 09/19/2025 04:38 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.Pinnacle West Capital Corporation, through its subsidiary, provides retail and wholesale electric services primarily in the state of Arizona. The company engages in the generation, transmission, and distribution of electricity using coal, nuclear, gas, oil, and solar generating facilities. Its transmission facilities include overhead lines and underground lines; and distribution facilities consist of overhead lines and underground primary cables. The company also owns and maintains transmission and distribution substations; and owns energy storage facilities. Pinnacle West Capital Corporation was incorporated in 1985 and is headquartered in Phoenix, Arizona. 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