This company has been marked as potentially delisted and may not be actively trading. TSE:ATP Atlantic Power (ATP) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Atlantic Power Stock (TSE:ATP) 30 days 90 days 365 days Advanced Chart Get Atlantic Power alerts:Sign Up Key Stats Today's Range N/A50-Day RangeC$3.61▼C$3.6852-Week Range N/AVolume7,961 shsAverage Volume83,864 shsMarket CapitalizationC$324.17 millionP/E Ratio7.12Dividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewAtlantic Power Corporation owns and operates a fleet of power generation assets in the United States and Canada. As of December 31, 2020, its portfolio consisted of twenty-one operating projects with an aggregate electric generating capacity of approximately 1,723 megawatts on a gross ownership basis and approximately 1,327 MW on a net ownership basis across eleven states in the United States and two provinces in Canada. The company sells its electricity to utilities and other customers. The company was incorporated in 2004 and is headquartered in Dedham, Massachusetts.Read More… Receive ATP Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Atlantic Power and its competitors with MarketBeat's FREE daily newsletter. Email Address ATP Stock News HeadlinesPTPA Scores Legal Win Over ATP in Ongoing Power StruggleMay 9, 2025 | msn.comATP’s Power Play Exposed as Reilly Opelka Claims Threats to Silence Him Over PTPA SupportApril 15, 2025 | msn.comWatch This Robotics Demo Before July 23rdJeff Brown, the tech legend who picked shares of Nvidia in 2016 before they jumped by more than 22,000%... Just did a demo of what Nvidia’s CEO said will be "the first multitrillion-dollar robotics industry."May 14, 2025 | Brownstone Research (Ad)The tennis power games play on as ATP chief executive Massimo Calvelli will step downApril 5, 2025 | nytimes.comSpartanburg honors veterans at monument dedication ceremony, annual parade; see photosNovember 13, 2024 | msn.comTV and Streaming Viewing Picks for November 9, 2024: how to watch your College Football SaturdayNovember 9, 2024 | msn.comHoard of 1,000-year-old coins unearthed in a farmer's field sells for US$5.6 millionOctober 22, 2024 | msn.comToronto hosts Tampa Bay in Atlantic Division actionOctober 20, 2024 | apnews.comSee More Headlines ATP Stock Analysis - Frequently Asked Questions What other stocks do shareholders of Atlantic Power own? Based on aggregate information from My MarketBeat watchlists, some other companies that Atlantic Power investors own include Atlantic Power (AT), Algonquin Power & Utilities (AQN), LXP Industrial Trust (LXP), Federal Realty Investment Trust (FRT), Armada Hoffler Properties (AHH), FuelCell Energy (FCEL) and Lightbridge (LTBR). Industry, Sector and Symbol Stock ExchangeTSE SectorUtilities Industry Diversified Utilities Sub-IndustryN/A Current SymbolTSE:ATP CIKN/A Webwww.atlanticpower.com Phone+1-617-9772400FaxN/AEmployees261Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)N/A Trailing P/E Ratio7.12 Forward P/E RatioN/A P/E Growth0.6Net IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity Ratio345.89 Current Ratio0.70 Quick Ratio0.44 Sales & Book Value Annual SalesC$271.20 million Price / Sales0.00 Cash FlowN/A Price / Cash Flow15.19 Book ValueC($0.09) per share Price / BookN/AMiscellaneous Outstanding Shares89,798,000Free FloatN/AMarket CapC$324.17 million OptionableNot Optionable BetaN/A 7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. Download this report to learn how energy stocks can play a role in your portfolio as the global demand for energy continues to grow.Get This Free Report This page (TSE:ATP) was last updated on 5/14/2025 by MarketBeat.com Staff From Our PartnersAI Boom Takes a Shocking Turn…The AI “Gold Rush” is Here… History's repeating itself — but this time, the shovels are digital. Crypto 101 Media | SponsoredGold Alert: The Truth About Fort Knox Is ComingOwning physical gold isn’t the best way to profit. I’ve found a better way to invest in gold—one that’s alr...Golden Portfolio | SponsoredElon Musk’s Next Big BetCancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredThis Signal Only Flashes Once Every 4 Years – And It Just TriggeredThis same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredWatch This Robotics Demo Before July 23rdJeff Brown, the tech legend who picked shares of Nvidia in 2016 before they jumped by more than 22,000%... ...Brownstone Research | SponsoredTrump’s betrayal exposed Trump’s third-term comments grabbed headlines, but the bigger story is what he’s planning next. A new report ...Porter & Company | SponsoredSilver Demand Is Soaring-Supply Can't Keep UpSilver demand hit 1.16 billion ounces in 2024-while supply fell short again for the fourth year in a row. I...i2i Marketing Group, LLC | SponsoredThe DOJ Just Said Your Money Isn’t YoursWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? Sounds insane, but that's exactly what ...Priority Gold | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Atlantic Power Co. Please log in to your account or sign up in order to add this asset to your watchlist. Share Atlantic Power With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.