NYSE:TAC TransAlta (TAC) Stock Price, News & Analysis $13.12 +0.65 (+5.20%) Closing price 03:59 PM EasternExtended Trading$12.97 -0.15 (-1.13%) As of 07:30 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. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest About TransAlta Stock (NYSE:TAC) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get TransAlta alerts:Sign Up Key Stats Today's Range$12.56▼$13.2350-Day Range$11.51▼$13.1252-Week Range$11.38▼$17.88Volume2.19 million shsAverage Volume1.81 million shsMarket Capitalization$4.15 billionP/E RatioN/ADividend Yield1.52%Price Target$24.50Consensus RatingModerate Buy Company Overview TransAlta Corporation is a Canada-based power generation and wholesale marketing company headquartered in Calgary, Alberta. The company develops, owns, and operates electricity-generating facilities and supplies power to utilities, commercial customers, industrial users, and wholesale markets. TransAlta’s generating portfolio includes hydroelectric, wind, solar, natural gas, and energy storage assets. The company has also historically operated coal-fired power plants, although it has been transitioning away from coal and expanding its renewable and lower-emission generation capabilities. Its services include electricity generation, power marketing, and related energy management activities. Founded in 1909, TransAlta serves electricity markets in Canada, the United States, and Australia. The company is led by John Kousinioris, who has served as president and chief executive officer since 2021.AI Generated. May Contain Errors. Read More TransAlta Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks84th Percentile Overall ScoreTAC MarketRank™: TransAlta scored higher than 84% of companies evaluated by MarketBeat, and ranked 58th out of 96 stocks in the utilities sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.2 / 5Analyst RatingModerate Buy Consensus RatingTransAlta has received a consensus rating of Moderate Buy. The company's average rating score is 2.78, and is based on 1 strong buy rating, 6 buy ratings, 1 hold rating, and 1 sell rating.Upside PotentialTransAlta has a consensus price target of $24.50, representing about 86.8% upside from its current price of $13.12.Amount of Analyst CoverageTransAlta has only been the subject of 4 research reports in the past 90 days.Read more about TransAlta's stock forecast and price target. Earnings and Valuation1.9 / 5Proj. Earnings Growth85.71% Earnings GrowthEarnings for TransAlta are expected to grow by 85.71% in the coming year, from $0.21 to $0.39 per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of TransAlta is -72.87, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of TransAlta is -72.87, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioTransAlta has a P/B Ratio of 10.41. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.Read more about TransAlta's valuation and earnings. Short Interest2.0 / 5Short Interest LevelBearish Percentage of Shares Shorted4.98% of the float of TransAlta has been sold short.Short Interest Ratio / Days to CoverTransAlta has a short interest ratio ("days to cover") of 5.22.Change versus previous monthShort interest in TransAlta has recently increased by 17.82%, indicating that investor sentiment is decreasing significantly. Dividend1.7 / 5Dividend StrengthWeak Dividend YieldTransAlta pays a meaningful dividend of 1.62%, higher than the bottom 25% of all stocks that pay dividends.Dividend GrowthTransAlta has only been increasing its dividend for 2 years.Dividend SustainabilityBased on earnings estimates, TransAlta will have a dividend payout ratio of 51.28% next year. This indicates that TransAlta will be able to sustain or increase its dividend.Read more about TransAlta's dividend. News and Social Media2.8 / 5News Sentiment0.44 News SentimentTransAlta has a news sentiment score of 0.44. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.54 average news sentiment score of Utilities companies.News Coverage This WeekMarketBeat has tracked 3 news articles for TransAlta this week, compared to 2 articles on an average week.Search InterestOnly 1 people have searched for TAC on MarketBeat in the last 30 days. This is a decrease of -67% compared to the previous 30 days.MarketBeat Follows2 people have added TransAlta to their MarketBeat watchlist in the last 30 days. This is an increase of 100% compared to the previous 30 days. Company Ownership1.2 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, TransAlta insiders have not sold or bought any company stock.Percentage Held by Insiders13.10% of the stock of TransAlta is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions59.00% of the stock of TransAlta is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about TransAlta's insider trading history. Receive TAC Stock News and Ratings via Email Sign-up to receive the latest news and ratings for TransAlta and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. TAC Stock News HeadlinesTransAlta Sets November 3 Call for Third-Quarter 2026 ResultsOctober 5 at 6:10 PM | tipranks.comTransAlta to Host Third Quarter 2026 Results Conference CallOctober 5 at 5:31 PM | financialpost.comFMILLIONAIRE MASTERCLASS INVITE: AltucherJames Altucher says Elon Musk is preparing an unprecedented project set to surface on December 8th. Altucher is hosting a free masterclass revealing what he says is locked inside a sealed briefcase detailing Musk's plans. Attendees who join early can also access a $1,000 bonus offer included with the presentation.October 6 at 1:00 AM | Paradigm Press (Ad)TransAlta to Host Third Quarter 2026 Results Conference CallOctober 5 at 5:11 PM | globenewswire.comNew Mexico Cybersecurity Firm “CyberSandia” Discusses Public Sector Cyberthreats with State Cybersecurity LeadersSeptember 15, 2026 | businesswire.comDepartment of Energy Mandates Centralia Unit 2 Remain Available for Operation for Additional 90 DaysSeptember 14, 2026 | financialpost.comFDepartment of Energy Mandates Centralia Unit 2 Remain Available for Operation for Additional 90 DaysSeptember 14, 2026 | globenewswire.comTransAlta Corporation 2026 Q2 - Results - Earnings Call PresentationAugust 7, 2026 | seekingalpha.comSee More Headlines TAC Stock Analysis - Frequently Asked Questions How have TAC shares performed this year? TransAlta's stock was trading at $12.64 on January 1st, 2026. Since then, TAC shares have increased by 3.8% and is now trading at $13.1180. How were TransAlta's earnings last quarter? TransAlta Corporation (NYSE:TAC) released its quarterly earnings results on Friday, July, 31st. The utilities provider reported $0.13 earnings per share for the quarter, topping the consensus estimate of $0.11 by $0.02. The utilities provider earned $342.85 million during the quarter, compared to analysts' expectations of $379.54 million. TransAlta had a positive trailing twelve-month return on equity of 8.85% and a negative net margin of 2.76%. Read the conference call transcript. How do I buy shares of TransAlta? Shares of TAC stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of TransAlta own? Based on aggregate information from My MarketBeat watchlists, some other companies that TransAlta investors own include Meta Platforms (META), NVIDIA (NVDA), Broadcom (AVGO), GE Aerospace (GE), Arista Networks (ANET), Novo Nordisk A/S (NVO) and Advanced Micro Devices (AMD). Company Calendar Last Earnings7/31/2026Record date for 10/1 Dividend9/01/2026Ex-Dividend for 10/1 Dividend9/01/2026Dividend Payable10/01/2026Today10/06/2026Next Earnings (Estimated)11/05/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Red Zone (9m+) 1-Year History Oct 25 Jan 26 Apr 26 Jul 26 Oct 26 TAC's financial health is in the Red zone, according to TradeSmith. TAC has been in this zone for over 9 months. Industry, Sector and Symbol Stock ExchangeNYSE SectorUtilities Industry Independent Power & Renewable Electricity Producers Sub-IndustryIndependent Power Producers & Energy Traders Current SymbolNYSE:TAC CIK1144800 Webwww.transalta.com Phone(403) 267-7110Fax1-403-267-7405Employees1,350Year Founded1909Price Target and Rating Average Price Target for TransAlta$24.50 High Price Target$25.00 Low Price Target$24.00 Potential Upside/Downside+86.8%Consensus RatingModerate Buy Rating Score (0-4)2.78 Research Coverage9 Analysts Profitability EPS (Trailing Twelve Months)($0.18) Trailing P/E RatioN/A Forward P/E Ratio62.47 P/E GrowthN/ANet Income-$98.77 million Net Margins-2.76% Pretax Margin0.50% Return on Equity8.85% Return on Assets0.66% Debt Debt-to-Equity Ratio3.64 Current Ratio0.84 Quick Ratio0.77 Sales & Book Value Annual Sales$1.72 billion Price / Sales2.41 Cash Flow$1.61 per share Price / Cash Flow8.13 Book Value$1.26 per share Price / Book10.41Miscellaneous Outstanding Shares316,020,000Free Float274,626,000Market Cap$4.15 billion OptionableOptionable Beta0.75 Social Links The 10 Best High-Yield Dividend Stocks for 2026Discover the 10 Best High-Yield Dividend Stocks for 2026 and secure reliable income in uncertain markets. Download the report now to identify top dividend payers and avoid common yield traps.Get This Free Report This page (NYSE:TAC) was last updated on 10/6/2026 by MarketBeat.com Staff. From Our PartnersMan who Predicted Trump 2016 Win: “Prepare for Mid-Term Meltdown”In 2016, major election models gave Hillary Clinton a 99% chance of winning - but former CIA and Pentagon advi...Paradigm Press | SponsoredA dividend every week of the yearMost dividend stocks pay quarterly, leaving long stretches of silence between paydays. For investors covering ...Market Savvy | SponsoredDo this before December or regret itPorter Stansberry believes President Trump will use the December G20 Summit in Miami to unveil a radical monet...Porter & Company | SponsoredThey're not buying gold. They're buying this.Bank of America raised its stake in a small gold company by 139%. Jane Street increased its position by 159%, ...Behind the Markets | SponsoredParisian Penthouse: $650 a month (and your own chauffeur)A penthouse apartment for 650 a month in one of the ritziest neighborhoods in the city, comparable to Manhatta...International Living | SponsoredTrump Once Threatened THIS Country (Not Iran)Trump recently threatened a major economy not Iran, Canada, Mexico, or China over a new law that could hurt on...Monument Traders Alliance | SponsoredElon Musk’s One Stock Retirement PlanStanley Druckenmiller once said you don't get rich diversifying into 50 mediocre assets - you get rich finding...Brownstone Research | SponsoredThe only 5 stocks that matterSpaceX's IPO reportedly minted 4,400 new millionaires, and OpenAI is said to be eyeing a 1 trillion dollar IPO...TradeSmith | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding TransAlta Corporation Please log in to your account or sign up in order to add this asset to your watchlist. Share TransAlta With A Colleague Link copied to clipboard. Unlock superior investment research and tools. Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools and reports. Get MarketBeat All Access 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 Email Me a Login Link 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.