12.60
price down icon0.16%   -0.02
after-market After Hours: 12.48 -0.12 -0.95%
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Transalta Corp stock is traded at $12.60, with a volume of 894.02K. It is down -0.16% in the last 24 hours and down -6.53% over the past month. TransAlta Corp is an independent power producer based in Alberta, Canada. The company operates a diverse electrical power generation assets in Canada, the United States, and Western Australia. The company has reportable segments namely, Hydro, Wind & Solar, Gas, Energy Transition segment and Corporate Segment. The company generates the majority of its revenue from the gas segment.
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Previous Close:
$12.62
Open:
$12.69
24h Volume:
894.02K
Relative Volume:
0.70
Market Cap:
$3.74B
Revenue:
$1.72B
Net Income/Loss:
$-115.18M
P/E Ratio:
-27.04
EPS:
-0.466
Net Cash Flow:
$276.83M
1W Performance:
-0.87%
1M Performance:
-6.53%
6M Performance:
-25.31%
1Y Performance:
+38.01%
1-Day Range:
Value
$12.44
$12.73
1-Week Range:
Value
$11.94
$12.78
52-Week Range:
Value
$8.335
$17.88

Transalta Corp Stock (TAC) Company Profile

Name
Name
Transalta Corp
Name
Phone
-
Name
Address
-
Name
Employee
1,350
Name
Twitter
@TransAlta
Name
Next Earnings Date
2026-05-06
Name
Latest SEC Filings
Name
TAC's Discussions on Twitter

Compare TAC vs CEG, VST, NRG, TLN, OKLO

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
TAC icon
TAC
Transalta Corp
12.60 3.75B 1.72B -115.18M 276.83M -0.466
CEG icon
CEG
Constellation Energy Corp
320.42 116.31B 26.85B 2.32B 1.29B 7.3992
VST icon
VST
Vistra Corp
160.38 54.46B 16.97B 944.00M 129.00M 2.1891
NRG icon
NRG
Nrg Energy Inc
157.43 32.88B 30.67B 864.00M 765.00M 3.9484
TLN icon
TLN
Talen Energy Corp
384.90 17.46B 4.38B -219.00M 409.00M -5.1258
OKLO icon
OKLO
Oklo Inc
68.38 11.93B 0 -105.66M -115.38M -0.7175

Transalta Corp Stock (TAC) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-24-26 Upgrade National Bank Financial Sector Perform → Outperform
Jul-18-25 Upgrade Scotiabank Sector Perform → Sector Outperform
Jun-12-25 Upgrade Jefferies Hold → Buy
Apr-11-25 Initiated Jefferies Hold
Feb-18-25 Upgrade CIBC Neutral → Sector Outperform
Jan-23-25 Downgrade Scotiabank Sector Outperform → Sector Perform
Jan-08-25 Downgrade CIBC Sector Outperform → Neutral
Nov-06-24 Downgrade Desjardins Buy → Hold
Oct-30-24 Resumed Desjardins Buy
Apr-12-23 Upgrade Credit Suisse Neutral → Outperform
Feb-01-23 Downgrade Credit Suisse Outperform → Neutral
Mar-22-22 Downgrade BofA Securities Buy → Neutral
Jun-01-21 Upgrade BMO Capital Markets Market Perform → Outperform
Mar-20-20 Upgrade CIBC Neutral → Sector Outperform
Feb-10-20 Upgrade RBC Capital Mkts Sector Perform → Outperform
Jan-16-20 Upgrade Credit Suisse Neutral → Outperform
Mar-26-19 Upgrade TD Securities Hold → Buy
Mar-19-19 Upgrade Credit Suisse Underperform → Neutral
Jan-23-19 Upgrade National Bank Financial Sector Perform → Outperform
May-25-18 Initiated TD Securities Hold
May-04-18 Resumed Canaccord Genuity Hold
Feb-13-17 Downgrade National Bank Financial Outperform → Sector Perform
Nov-07-16 Upgrade RBC Capital Mkts Underperform → Sector Perform
May-04-16 Downgrade RBC Capital Mkts Sector Perform → Underperform
Apr-22-16 Downgrade Credit Suisse Neutral → Underperform
Feb-19-16 Reiterated RBC Capital Mkts Sector Perform
Jan-15-16 Downgrade BMO Capital Markets Outperform → Market Perform
Nov-23-15 Upgrade RBC Capital Mkts Underperform → Sector Perform
Nov-02-15 Reiterated RBC Capital Mkts Underperform
Sep-16-15 Upgrade Credit Suisse Underperform → Neutral
Aug-25-15 Upgrade CIBC Sector Underperform → Sector Perform
Jan-28-11 Downgrade RBC Capital Mkts Sector Perform → Underperform
Jan-05-11 Reiterated RBC Capital Mkts Sector Perform
View All

Transalta Corp Stock (TAC) Latest News

pulisher
12:31 PM

TransAlta earnings up next: Can power firm return to profit? By Investing.com - Investing.com Nigeria

12:31 PM
pulisher
May 04, 2026

Is TransAlta Shifting Strategy as S&P/TSX Utilities Trends Evolve? - Kalkine Media

May 04, 2026
pulisher
May 04, 2026

TransAlta Corp expected to post earnings of 9 cents a shareEarnings Preview - TradingView

May 04, 2026
pulisher
May 04, 2026

TransAlta Shares Face Pressure Despite Ongoing TSX Index Support? - Kalkine Media

May 04, 2026
pulisher
May 04, 2026

TransAlta Co. (TSE:TA) Given Consensus Recommendation of "Moderate Buy" by Brokerages - MarketBeat

May 04, 2026
pulisher
May 02, 2026

Artemis Investment Management LLP Buys 463,266 Shares of TransAlta Corporation $TAC - MarketBeat

May 02, 2026
pulisher
May 01, 2026

TransAlta seeks $19.9M for Centralia plant’s first DOE ‘emergency’ order - Utility Dive

May 01, 2026
pulisher
May 01, 2026

Varcoe: New CEO of power generator TransAlta sees 'tremendous opportunity' in data centres amid energy pact - MSN

May 01, 2026
pulisher
May 01, 2026

TransAlta Corp (STU:TZ1) Stock Price & 30 Year Financial Data - GuruFocus

May 01, 2026
pulisher
Apr 30, 2026

TransAlta Corporation Announces Results of the 2026 Annual and Special Meeting of Shareholders and Election of all Directors - The Manila Times

Apr 30, 2026
pulisher
Apr 30, 2026

TransAlta (NYSE: TAC) investors approve all 2026 directors, pay and share plan - Stock Titan

Apr 30, 2026
pulisher
Apr 30, 2026

TransAlta wins shareholder approval on directors, pay and 2026 auditor - Stock Titan

Apr 30, 2026
pulisher
Apr 30, 2026

TransAlta (NYSE: TAC) investors approve directors, pay plan and auditor at 2026 meeting - Stock Titan

Apr 30, 2026
pulisher
Apr 30, 2026

TransAlta Declares Dividends - Moomoo

Apr 30, 2026
pulisher
Apr 29, 2026

A Look at TransAlta Corp (TAC) After 5.5% Decline -- GF Value $6 - GuruFocus

Apr 29, 2026
pulisher
Apr 29, 2026

[6-K] TRANSALTA CORP Current Report (Foreign Issuer) | TAC SEC FilingForm 6-K - Stock Titan

Apr 29, 2026
pulisher
Apr 29, 2026

TransAlta (TAC) Expected to Announce Quarterly Earnings on Wednesday - MarketBeat

Apr 29, 2026
pulisher
Apr 28, 2026

Can TransAlta Strategy Shift Boost TSX Composite Index interest? - Kalkine Media

Apr 28, 2026
pulisher
Apr 28, 2026

How Investors Are Reacting To TransAlta (TSX:TA) Overhaul Of Top Leadership And Strategy Team - Yahoo Finance

Apr 28, 2026
pulisher
Apr 27, 2026

Head of new Major Projects Office to make north of $577K - MSN

Apr 27, 2026
pulisher
Apr 27, 2026

Here's Why You Should Add TransAlta Stock to Your Portfolio Now - MSN

Apr 27, 2026
pulisher
Apr 25, 2026

TransAlta (TSX:TA) Stock Price & News - The Motley Fool Canada

Apr 25, 2026
pulisher
Apr 25, 2026

TransAlta and Tsx Venture Composite Index Trends - Kalkine Media

Apr 25, 2026
pulisher
Apr 24, 2026

A Look at TransAlta Corp (TAC) After 3.4% Gain -- GF Value $6.34 vs Price $12.49 - GuruFocus

Apr 24, 2026
pulisher
Apr 24, 2026

Is TransAlta’s Market Move Shifting Sentiment In S&P/TSX? - Kalkine Media

Apr 24, 2026
pulisher
Apr 23, 2026

Can TransAlta Recast Its Growth Story On S&P TSX Composite Index? - Kalkine Media

Apr 23, 2026
pulisher
Apr 23, 2026

TransAlta delivers 63% return after InvestingPro Fair Value signal By Investing.com - Investing.com Australia

Apr 23, 2026
pulisher
Apr 22, 2026

Is TransAlta Corporation (TAC) the High Growth Canadian Stock to Buy Now? - Insider Monkey

Apr 22, 2026
pulisher
Apr 20, 2026

TransAlta names new CFO and chief commercial officer By Investing.com - Investing.com South Africa

Apr 20, 2026
pulisher
Apr 20, 2026

Stocks in play: TransAlta Corporation - Barchart.com

Apr 20, 2026
pulisher
Apr 20, 2026

TransAlta Corporation - Baystreet.ca

Apr 20, 2026
pulisher
Apr 20, 2026

TransAlta Appoints Mike Politeski as Chief Financial Officer and Grant Arnold as Chief Commercial Officer - BNN Bloomberg

Apr 20, 2026
pulisher
Apr 20, 2026

TransAlta names new CFO and chief commercial officer - Investing.com

Apr 20, 2026
pulisher
Apr 20, 2026

Assessing TransAlta (TSX:TA) Valuation After Mixed Recent Share Price Performance - Yahoo Finance

Apr 20, 2026
pulisher
Apr 20, 2026

Leadership shifts at TransAlta (NYSE: TAC) as new CFO, CCO join - Stock Titan

Apr 20, 2026
pulisher
Apr 20, 2026

TransAlta adds finance, growth chiefs as CEO transition nears - Stock Titan

Apr 20, 2026
pulisher
Apr 13, 2026

Gap Down: Is TransAlta Corporation Preferred Security stock trending bullishWeekly Trading Summary & High Accuracy Investment Signals - baoquankhu1.vn

Apr 13, 2026
pulisher
Apr 11, 2026

Q3 2025 TransAlta Corp Earnings Call Transcript - GuruFocus

Apr 11, 2026
pulisher
Apr 11, 2026

TransAlta Corp (TSX:TA.PR.G.PFD) Stock Earnings Transcripts - GuruFocus

Apr 11, 2026
pulisher
Apr 09, 2026

TransAlta Corporation (TAC) Stock Price, News, Quote & History - Yahoo! Finance Canada

Apr 09, 2026
pulisher
Apr 09, 2026

TransAlta Co. (TSE:TA) Receives Average Rating of "Moderate Buy" from Analysts - MarketBeat

Apr 09, 2026
pulisher
Apr 08, 2026

TransAlta Corp (TSX:TA.PR.G.PFD) Stock Price & 30 Year Financial Data - GuruFocus

Apr 08, 2026
pulisher
Apr 08, 2026

TransAlta Corp (TSX:TA.PR.G.PFD) Stock Forecast, Price Targets and Analysts Predictions - GuruFocus

Apr 08, 2026
pulisher
Apr 08, 2026

TransAlta (TSE:TA) Share Price Passes Below 200-Day Moving AverageHere's What Happened - MarketBeat

Apr 08, 2026
pulisher
Apr 07, 2026

TransAlta (NYSE: TAC) sets 2026 shareholder meeting and Q1 2026 results call - Stock Titan

Apr 07, 2026
pulisher
Apr 07, 2026

TransAlta to Host Annual and Special Meeting of Shareholders and First Quarter 2026 Results Conference Call - ChartMill

Apr 07, 2026
pulisher
Apr 07, 2026

TransAlta's (TSX:TA) Strong Year Against The S&P TSX Composite Index Explained - Kalkine Media

Apr 07, 2026
pulisher
Apr 07, 2026

TransAlta Corp (TA-PH.TO) AI-Powered Stock Analysis - Meyka

Apr 07, 2026
pulisher
Apr 07, 2026

TransAlta (TSX:TA) Valuation Check After 62.3% One Year Total Shareholder Return - simplywall.st

Apr 07, 2026
pulisher
Apr 07, 2026

TransAlta sets virtual shareholder vote for Apr. 30, earnings on May 6 - Stock Titan

Apr 07, 2026
pulisher
Apr 06, 2026

Assessing TransAlta (TSX:TA) Valuation After Strong Recent Share Price And Total Return Performance - Yahoo Finance

Apr 06, 2026

Transalta Corp Stock (TAC) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Cap:     |  Volume (24h):