TransAlta (TAC) News Today $8.54 -0.53 (-5.79%) Closing price 03:59 PM EasternExtended Trading$8.54 +0.00 (+0.06%) As of 04:46 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. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock TAC Latest News All Sources Trusted Sources MarketBeat Benzinga Bloomberg GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 August 2022 July 2022 June 2022 Time Period TransAlta beats Q1 estimates, shares rise on strong operational performanceMay 7 at 1:00 PM | investing.comTransAlta Corporation: TransAlta Reports First Quarter 2025 Results and Reaffirms Annual GuidanceMay 7 at 7:59 AM | finanznachrichten.deTransAlta 1Q Profit Dented by Weakness in Hydro, Gas OperationsMay 7 at 7:59 AM | marketwatch.comTransAlta Reports First Quarter 2025 Results and Reaffirms Annual GuidanceMay 7 at 7:03 AM | globenewswire.comBW Gestao de Investimentos Ltda. Invests $537,000 in TransAlta Co. (NYSE:TAC)BW Gestao de Investimentos Ltda. bought a new stake in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) during the 4th quarter, according to its most recent filing with the SEC. The firm bought 37,980 shares of the utilities provider's stock, valued at approximately $537,000. A number of oMay 6 at 7:30 AM | marketbeat.comBeryl Capital Management LLC Boosts Stock Position in TransAlta Co. (NYSE:TAC)Beryl Capital Management LLC boosted its position in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 43.6% in the 4th quarter, according to its most recent disclosure with the Securities & Exchange Commission. The institutional investor owned 1,127,850 shares of the utilities provMay 6 at 6:32 AM | marketbeat.comTransAlta Co. (NYSE:TAC) Holdings Trimmed by Tudor Investment Corp ET ALTudor Investment Corp ET AL cut its holdings in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 42.8% during the 4th quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The institutional investor owned 164,823 shares of the utilities provMay 6 at 4:30 AM | marketbeat.comTransAlta (TAC) Projected to Post Quarterly Earnings on WednesdayMay 6 at 1:50 AM | americanbankingnews.comTransAlta Co. (NYSE:TAC) Holdings Lowered by Ardsley Advisory Partners LPArdsley Advisory Partners LP reduced its stake in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 25.0% in the fourth quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission. The firm owned 675,000 shares of the utilities provider's stock afterMay 5 at 6:38 AM | marketbeat.comTransAlta (TAC) Expected to Announce Quarterly Earnings on WednesdayTransAlta (NYSE:TAC) (TSE:TA) will be releasing its Q1 2025 earnings before the market opens on Wednesday, May 7. (View Earnings Report at https://www.marketbeat.com/earnings/reports/2025-5-7-transalta-co-stock/)May 2, 2025 | marketbeat.comParallax Volatility Advisers L.P. Purchases New Stake in TransAlta Co. (NYSE:TAC)Parallax Volatility Advisers L.P. acquired a new position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) in the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor acquired 47,450 shares of the utilitiesApril 29, 2025 | marketbeat.comQ1 Earnings Forecast for TransAlta Issued By Atb Cap MarketsApril 29, 2025 | americanbankingnews.comTransAlta FY2025 EPS Estimate Reduced by Atb Cap MarketsTransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) - Research analysts at Atb Cap Markets cut their FY2025 EPS estimates for shares of TransAlta in a note issued to investors on Wednesday, April 23rd. Atb Cap Markets analyst N. Heywood now forecasts that the utilities provider will post earnings ofApril 27, 2025 | marketbeat.comNational Bank Financial Comments on TransAlta Q1 EarningsTransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) - Investment analysts at National Bank Financial issued their Q1 2025 earnings per share (EPS) estimates for TransAlta in a research note issued on Wednesday, April 23rd. National Bank Financial analyst P. Kenny expects that the utilities provider wApril 27, 2025 | marketbeat.comAtb Cap Markets Lowers Earnings Estimates for TransAltaApril 27, 2025 | americanbankingnews.comCentralia City Council tours TransAlta plant amid upcoming closure of last coal unitApril 26, 2025 | yahoo.comImplied Volatility Surging for TransAlta Stock OptionsApril 25, 2025 | msn.comCandelo Capital Management LP Makes New Investment in TransAlta Co. (NYSE:TAC)Candelo Capital Management LP bought a new position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) during the 4th quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The firm bought 395,938 shares of the utilities provider's stock, valued at apprApril 25, 2025 | marketbeat.comTransAlta Co. (NYSE:TAC) Shares Sold by TD Waterhouse Canada Inc.TD Waterhouse Canada Inc. lowered its position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 48.8% during the fourth quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission (SEC). The firm owned 461,550 shares of the utilities provider's sApril 25, 2025 | marketbeat.comLegal & General Group Plc Cuts Stake in TransAlta Co. (NYSE:TAC)Legal & General Group Plc lowered its stake in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 11.1% in the 4th quarter, according to the company in its most recent disclosure with the SEC. The firm owned 252,905 shares of the utilities provider's stock after selling 31,717 shares duriApril 25, 2025 | marketbeat.comRussell Investments Group Ltd. Sells 34,996 Shares of TransAlta Co. (NYSE:TAC)Russell Investments Group Ltd. cut its holdings in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 38.2% during the fourth quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The fund owned 56,568 shares of the utilities provider's stockApril 25, 2025 | marketbeat.comJPMorgan Chase & Co. Purchases 190,115 Shares of TransAlta Co. (NYSE:TAC)JPMorgan Chase & Co. boosted its position in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 20,398.6% in the 4th quarter, according to its most recent filing with the Securities and Exchange Commission. The fund owned 191,047 shares of the utilities provider's stock after purchasing aApril 25, 2025 | marketbeat.comTransAlta Corporation Announces Results of the 2025 Annual and Special Meeting of Shareholders and Election of all DirectorsApril 24, 2025 | financialpost.comTransAlta Corporation Announces Results of the 2025 Annual and Special Meeting of Shareholders and Election of all DirectorsApril 24, 2025 | globenewswire.comYaupon Capital Management LP Sells 1,980,107 Shares of TransAlta Co. (NYSE:TAC)Yaupon Capital Management LP cut its holdings in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 73.7% during the 4th quarter, according to its most recent Form 13F filing with the SEC. The institutional investor owned 705,848 shares of the utilities provider's stock after selling 1,9April 24, 2025 | marketbeat.comTransAlta Declares Quarterly Dividends on Preferred SharesApril 23, 2025 | tipranks.comTransAlta Declares DividendsApril 23, 2025 | globenewswire.comRichardson Electronics Expands Customer Base with Supply Agreement for Wind Energy Solutions with TransAlta CorporationApril 22, 2025 | quiverquant.comTransAlta Co. (NYSE:TAC) Shares Sold by Timelo Investment Management Inc.Timelo Investment Management Inc. cut its position in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 52.9% in the fourth quarter, according to the company in its most recent disclosure with the SEC. The institutional investor owned 333,900 shares of the utilities provider's stock aftApril 22, 2025 | marketbeat.comCovalis Capital LLP Invests $4.01 Million in TransAlta Co. (NYSE:TAC)Covalis Capital LLP bought a new stake in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) in the 4th quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The institutional investor bought 283,336 shares of the utilities provider's stock, vaApril 21, 2025 | marketbeat.comBridgewater Associates LP Invests $4.35 Million in TransAlta Co. (NYSE:TAC)Bridgewater Associates LP bought a new position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) during the fourth quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The fund bought 307,847 shares of the utilities provider's stock, valued at approximatApril 20, 2025 | marketbeat.comEAM Investors LLC Makes New Investment in TransAlta Co. (NYSE:TAC)EAM Investors LLC acquired a new stake in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) in the fourth quarter, according to the company in its most recent 13F filing with the SEC. The institutional investor acquired 98,871 shares of the utilities provider's stock, valued at approximately $1,398,April 19, 2025 | marketbeat.comEAM Global Investors LLC Acquires Shares of 638,226 TransAlta Co. (NYSE:TAC)EAM Global Investors LLC bought a new position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) during the 4th quarter, according to its most recent disclosure with the Securities and Exchange Commission (SEC). The fund bought 638,226 shares of the utilities provider's stock, valued at approximatApril 18, 2025 | marketbeat.comFmr LLC Purchases 3,662,900 Shares of TransAlta Co. (NYSE:TAC)Fmr LLC lifted its position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 79.7% during the 4th quarter, according to the company in its most recent Form 13F filing with the SEC. The institutional investor owned 8,255,923 shares of the utilities provider's stock after buying an additional 3April 16, 2025 | marketbeat.comFranklin Resources Inc. Sells 49,628 Shares of TransAlta Co. (NYSE:TAC)Franklin Resources Inc. cut its stake in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 33.6% in the fourth quarter, according to the company in its most recent Form 13F filing with the Securities & Exchange Commission. The fund owned 98,041 shares of the utilities provider's stock after seApril 16, 2025 | marketbeat.comRenaissance Technologies LLC Has $23.96 Million Stock Holdings in TransAlta Co. (NYSE:TAC)Renaissance Technologies LLC decreased its position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 2.1% in the 4th quarter, according to the company in its most recent filing with the Securities & Exchange Commission. The institutional investor owned 1,693,300 shares of the utilities prApril 15, 2025 | marketbeat.comTransAlta Co. (NYSE:TAC) Given Average Recommendation of "Moderate Buy" by AnalystsShares of TransAlta Co. (NYSE:TAC - Get Free Report) (TSE:TA) have been given an average recommendation of "Moderate Buy" by the four analysts that are currently covering the firm, Marketbeat.com reports. Three investment analysts have rated the stock with a hold rating and one has issued a stronApril 13, 2025 | marketbeat.comJefferies Financial Group Initiates Coverage on TransAlta (NYSE:TAC)Jefferies Financial Group began coverage on shares of TransAlta in a research report on Friday. They set a "hold" rating for the company.April 13, 2025 | marketbeat.comTransAlta Co. (NYSE:TAC) Stock Position Trimmed by Scotia Capital Inc.Scotia Capital Inc. decreased its position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 31.5% in the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The fund owned 581,325 shares of the utilities provider's stock after selling 26April 13, 2025 | marketbeat.comWellington Management Group LLP Buys 309,509 Shares of TransAlta Co. (NYSE:TAC)Wellington Management Group LLP raised its position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 321.7% during the fourth quarter, according to its most recent 13F filing with the SEC. The fund owned 405,715 shares of the utilities provider's stock after buying an additional 309,509 sharesApril 13, 2025 | marketbeat.comBank of Nova Scotia Sells 515,196 Shares of TransAlta Co. (NYSE:TAC)Bank of Nova Scotia lessened its holdings in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 19.3% during the 4th quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor owned 2,148,673 shares of the utilities providerApril 12, 2025 | marketbeat.comTransAlta Co. (NYSE:TAC) Shares Sold by Trexquant Investment LPTrexquant Investment LP lowered its position in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 50.1% in the fourth quarter, according to the company in its most recent disclosure with the SEC. The firm owned 88,135 shares of the utilities provider's stock after selling 88,639 shares during theApril 12, 2025 | marketbeat.comAlliancebernstein L.P. Buys 402,499 Shares of TransAlta Co. (NYSE:TAC)Alliancebernstein L.P. boosted its stake in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 93.3% in the fourth quarter, according to its most recent disclosure with the Securities and Exchange Commission. The fund owned 833,728 shares of the utilities provider's stock after purchasing an additiApril 12, 2025 | marketbeat.comTransAlta initiated with a Hold at JefferiesApril 11, 2025 | markets.businessinsider.comGreenland Capital Management LP Reduces Stock Position in TransAlta Co. (NYSE:TAC)Greenland Capital Management LP trimmed its holdings in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 52.5% during the fourth quarter, according to the company in its most recent filing with the Securities & Exchange Commission. The institutional investor owned 56,990 shares of the utilitApril 11, 2025 | marketbeat.comRathbones Group PLC Has $806,000 Stake in TransAlta Co. (NYSE:TAC)Rathbones Group PLC lowered its stake in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 41.2% in the fourth quarter, according to its most recent disclosure with the SEC. The fund owned 57,012 shares of the utilities provider's stock after selling 40,000 shares during the period. RathApril 11, 2025 | marketbeat.comExodusPoint Capital Management LP Invests $1.91 Million in TransAlta Co. (NYSE:TAC)ExodusPoint Capital Management LP bought a new stake in TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) during the fourth quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The institutional investor bought 135,222 shares of theApril 11, 2025 | marketbeat.comBank of Montreal Can Purchases 716,139 Shares of TransAlta Co. (NYSE:TAC)Bank of Montreal Can increased its position in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 8.4% during the fourth quarter, according to its most recent filing with the Securities & Exchange Commission. The fund owned 9,290,110 shares of the utilities provider's stock after acquApril 10, 2025 | marketbeat.comVanguard Group Inc. Has $144.68 Million Stock Holdings in TransAlta Co. (NYSE:TAC)Vanguard Group Inc. increased its stake in shares of TransAlta Co. (NYSE:TAC - Free Report) (TSE:TA) by 1.5% during the 4th quarter, according to its most recent disclosure with the SEC. The institutional investor owned 10,229,823 shares of the utilities provider's stock after acquiring an additioApril 9, 2025 | marketbeat.comTransAlta to Host Shareholder Meeting and Q1 2025 Results CallApril 8, 2025 | tipranks.com Get TransAlta News Delivered to You Automatically Sign up to receive the latest news and ratings for TAC and its competitors with MarketBeat's FREE daily newsletter. Email Address TAC Media Mentions By Week TAC Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. TAC News Sentiment▼0.770.70▲Average Utilities News Sentiment TAC News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. TAC Articles This Week▼104▲TAC Articles Average Week Get TransAlta News Delivered to You Automatically Sign up to receive the latest news and ratings for TAC and its competitors with MarketBeat's FREE daily newsletter. 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