NYSE:TAC TransAlta (TAC) Stock Price, News & Analysis $12.88 +0.04 (+0.27%) Closing price 10/16/2026 03:59 PM EasternExtended Trading$12.42 -0.46 (-3.58%) As of 08:25 AM 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$12.64▼$13.0350-Day Range$11.51▼$13.2252-Week Range$11.38▼$17.88Volume1.47 million shsAverage Volume1.43 million shsMarket Capitalization$4.08 billionP/E RatioN/ADividend Yield1.55%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™ Stocks74th Percentile Overall ScoreTAC MarketRank™: 3.720637027205 of 5 starsTransAlta scored higher than 74% of companies evaluated by MarketBeat, and ranked 51st out of 98 stocks in the utilities sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.0 / 5Analyst RatingModerate Buy Consensus RatingTransAlta has received a consensus rating of Moderate Buy. The company's average rating score is 2.89, and is based on 1 strong buy rating, 6 buy ratings, 2 hold ratings, and no sell ratings.Upside PotentialTransAlta has a consensus price target of $24.50, representing about 90.1% upside from its current price of $12.89.Amount of Analyst CoverageTransAlta has only been the subject of 3 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 -71.58, 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 -71.58, 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 10.23. 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 Interest1.0 / 5Short Interest LevelBearish Percentage of Shares Shorted5.20% of the float of TransAlta has been sold short.Short Interest Ratio / Days to CoverTransAlta has a short interest ratio ("days to cover") of 8.64.Change versus previous monthShort interest in TransAlta has recently increased by 4.37%, indicating that investor sentiment is decreasing. Dividend1.7 / 5Dividend StrengthWeak Dividend YieldTransAlta pays a meaningful dividend of 1.60%, 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 Media2.2 / 5News Sentiment0.45 News SentimentTransAlta has a news sentiment score of 0.45. 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 0.62 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 0% compared to the previous 30 days.MarketBeat FollowsOnly 1 people have added TransAlta to their MarketBeat watchlist in the last 30 days. This is a decrease of 0% 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 (TSX:TA) Stock May Trade At A Premium To SalesOctober 16 at 12:41 AM | uk.finance.yahoo.comTransAlta Corporation (TAC) - What Are Researchers Thinking About This Stock?October 13, 2026 | americanbankingnews.comALERT: Drop these 5 stocks before the market opens tomorrow!The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings research points to the first half of 2026 as a particularly rough stretch for certain holdings. Some of America's most popular stocks could take serious damage as a radical market shift plays out. Analysts at Weiss Ratings have identified five names you may want to remove from your portfolio before this unfolds. If any of these are in your portfolio, now is the time to review your positions.October 19 at 1:00 AM | Weiss Ratings (Ad)TransAlta Sets November 3 Call for Third-Quarter 2026 ResultsOctober 5, 2026 | tipranks.comTransAlta to Host Third Quarter 2026 Results Conference CallOctober 5, 2026 | financialpost.comFTransAlta to Host Third Quarter 2026 Results Conference CallOctober 5, 2026 | 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.comFSee 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 stock has increased by 1.9% and is now trading at $12.8850. How were TransAlta's earnings last quarter? TransAlta Corporation (NYSE:TAC) announced its quarterly earnings results on Friday, July, 31st. The utilities provider reported $0.13 earnings per share (EPS) for the quarter, topping analysts' consensus estimates 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. Who are TransAlta's major shareholders? Top institutional investors of TransAlta include TD Waterhouse Canada Inc. (0.12%) and Lee Financial Co. View institutional ownership trends. 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 TransAlta (TA), NVIDIA (NVDA), GE Aerospace (GE), AT&T (T), ExxonMobil (XOM), Oracle (ORCL) and Pfizer (PFE). Company Calendar Last Earnings7/31/2026Record date for 10/1 Dividend9/01/2026Ex-Dividend for 10/1 Dividend9/01/2026Dividend Payable10/01/2026Today10/19/2026Next Earnings (Estimated)11/03/2026Fiscal 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 (10m+) 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 10 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+90.1%Consensus RatingModerate Buy Rating Score (0-4)2.89 Research Coverage9 Analysts Profitability EPS (Trailing Twelve Months)($0.18) Trailing P/E RatioN/A Forward P/E Ratio61.36 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$2.27 billion Price / Sales1.80 Cash Flow$1.54 per share Price / Cash Flow8.38 Book Value$1.26 per share Price / Book10.23Miscellaneous Outstanding Shares316,272,000Free Float274,840,000Market Cap$4.08 billion OptionableOptionable Beta0.75 Social Links 7 Best Space Stocks to Own in 2026The space race is growing fast, and you don’t have to have gotten in early on SpaceX to profit. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.Get This Free Report This page (NYSE:TAC) was last updated on 10/16/2026 by MarketBeat.com Staff. From Our PartnersTicker Revealed: Pre-IPO Access to "Next Elon Musk" CompanyWe’ve found The Next Elon Musk… and what we believe to be the next Tesla. It’s already racked up $26 billi...Banyan Hill Publishing | SponsoredALERT: Drop these 5 stocks before the market opens tomorrow!The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...Weiss Ratings | SponsoredThe $15 Gold Fund That Pays Up to $1,152/MonthGold is hitting record highs, but most investors are leaving income on the table. 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