TransAlta Corporation

TAC·NYSE
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13.00−0.13 (−0.99%)today
At close: Oct 12, 4:00 PM EDT · May be delayed up to 15 min · USD
After hours13.000.00 (0.00%)Oct 12, 5:30 PM EDT

Prices may be delayed up to 15 min. Not investment advice. News volume: articles in the 4Search index each day.

Key statistics

Previous close13.13
Open13.10
Day range12.9713.22
52-week range11.3817.88
Off day high−1.66%
Off 52-week high−27.29%
Volume489.06K
Avg. volume (3M)1.73M
Market cap4.11B
EPS (TTM)-0.2200
Forward P/E31.26
P/E ratio (TTM)—
Dividend yield1.50% (0.2000)
Beta (5Y)—
Shares outstanding316.30M
Short interest—
Earnings dateNov 3, 2026
Analyst target—
Profit margin—

Against its peers

Compare in full ›
TAC VST HNRG TLN ONEN AVA
Market cap 4.11B 53.07B 686.41M 17.96B 178.14M 3.00B
P/E (TTM) — 26.7 728.0 — — 12.9
Forward P/E 31.3 15.2 67.2 12.3 — 12.8
Price/book 7.0 17.7 3.6 11.3 -9.6 1.1
Dividend yield 1.50% 0.57% — — — 5.54%
1-year change −23.22% −22.94% −33.78% −13.14% −83.45% −4.02%
Today −0.99% −2.07% +4.60% +0.32% −1.75% +0.96%

The closest companies by business and industry (Utilities - Independent Power Producers). Prices may be delayed up to 15 min.

Related companies

Compare ›

Other companies in Utilities - Independent Power Producers, closest in size first.

Company Mkt cap Price Today
Oklo Inc.OKLO · Santa Clara, CA 5.99B 32.21 −7.18%
Talen Energy CorporationTLN · Houston, TXOdds 17.96B 379.77 +0.32%
NRG Energy, Inc.NRG · Houston, TX 22.36B 106.37 −1.48%
Hallador Energy CompanyHNRG · Terre Haute, IN 686.41M 14.56 +4.60%
Vistra Corp.VST · Irving, TX 53.07B 158.13 −2.07%
Digi Power X Inc.DGXX · Miami, FL 306.22M 3.0200 −4.73%
ONE Nuclear Energy Inc.ONEN · West Palm Beach, FL 178.14M 1.6800 −1.75%
Constellation Energy CorporationCEG · Baltimore, MD 104.13B 293.89 −1.40%

Also based in Calgary, Canada, then elsewhere in Canada.

Company Mkt cap Price Today
Enbridge Inc.ENB · Calgary, AB 104.64B 46.95 +0.75%
Suncor Energy Inc.SU · Calgary, AB 86.80B 73.51 +1.77%
Canadian Natural Resources LimitedCNQ · Calgary, AB 104.11B 50.50 +1.71%
Canadian Pacific Kansas City LimitedCP · Calgary, AB 75.19B 85.53 +1.27%
TC Energy CorporationTRP · Calgary, AB 63.09B 60.56 +0.85%
Cenovus Energy Inc.CVE · Calgary, AB 58.76B 31.86 +1.50%
Pembina Pipeline CorporationPBA · Calgary, AB 27.80B 47.80 +1.04%
South Bow CorporationSOBO · Calgary, AB 6.99B 33.51 +0.87%

Companies that serve the same markets: energy.

Company Mkt cap Price Today
Brookfield Renewable Partners L.P.BEP · energy 14.15B 29.09 −1.49%
PPL CorporationPPL · energy 25.84B 34.34 +0.26%
FirstEnergy Corp.FE · energy 26.25B 45.36 +0.80%
Enel Chile S.A.ENIC · energy 6.16B 4.4500 −0.67%
Vermilion Energy Inc.VET · energy 1.82B 11.92 +0.42%
Cenovus Energy Inc.CVE · energy 58.76B 31.86 +1.50%
Enel SpAENEL.MI · energy 88.47B 8.92 +0.58%
Baytex Energy Corp.BTE · energy 3.41B 4.8700 +1.25%

The stocks whose daily moves over the past year went most closely with TransAlta's: the correlation of their daily returns, where 1 would be moving as one.

Company Mkt cap Price Today
Vistra Corp.VST · Correlation 0.44 53.07B 158.13 −2.07%
Oklo Inc.OKLO · Correlation 0.42 5.99B 32.21 −7.18%
Constellation Energy CorporationCEG · Correlation 0.41 104.13B 293.89 −1.40%
NRG Energy, Inc.NRG · Correlation 0.41 22.36B 106.37 −1.48%
Talen Energy CorporationTLN · Correlation 0.41Odds 17.96B 379.77 +0.32%
Brookfield Renewable Partners L.P.BEP · Correlation 0.36 14.15B 29.09 −1.49%
Hallador Energy CompanyHNRG · Correlation 0.30 686.41M 14.56 +4.60%

From the 4Conservative instruments index: what each company does (its business description), its industry, size, headquarters and the markets it serves; and from a year of daily prices, which move together. Prices may be delayed up to 15 min.

Latest news

All TAC news ›
@StockTitan_net·

TransAlta sets Q3 2026 earnings release for November 3

Holland America Line Expands to 12 Ships with Addition of Arcadia TransAlta Corporation (TAC) will release its third-quarter 2026 results before markets open on November 3, 2026. A conference call and webcast to discuss the results will…

The Manila Times·Positive

TransAlta to Host Third Quarter 2026 Results Conference Call

The Manila Times TransAlta to Host Third Quarter 2026 Results Conference Call CALGARY, Alberta, Oct. 05, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX:TA) (NYSE:TAC) will release its third quarter 2026…

Stock Titan·

Envista Schedules Third Quarter 2026 Earnings Call

The call begins at 2 p.m. PT and is expected to last about an hour; Envista will post slides and related materials on its website before it starts. Envista Schedules Third Quarter 2026 Earnings Call Envista Holdings (NYSE: NVST) will…

Mugglehead·

TransAlta Centralia cost recovery tariff rejected by FERC

TransAlta sought US$19.9M for the first 90 days of a federal emergency order; FERC rejected the proposed allocation of those costs. TransAlta shares edged higher to C$17.46 on the Toronto Stock Exchange at 11:07:22 a.m. EDT Friday TSETA.…

Utility Dive·Negative

FERC rejects TransAlta 202(c) cost recovery plan for Centralia unit

Only utilities in the Northwest should pay the nearly $20 million in expenses for a 90-day order covering the Centralia unit, and despite the unit’s lack of output, payment is due, the agency said. The Federal Energy Regulatory Commission…

From articles in the 4Search news index.

In the news

14mentions in 30 days
9with it in the headline
Positivesentiment

Mentioned with

Transalta Corporation7Terawulf Inc.6Transcontinental Inc.6Texas Instruments5Manila Times Transcontinental Inc.4Teradata4Tetra Tech4Alphastreet Intelligence3

People in the coverage

Carl Anderson5Chris Villavarayan5Haviv Ilan5Julie Knecht5Mike Beckman5Tarinee5

Themes

Call9Conference9Earnings9Quarter9Release9Results9Third9Schedules7

Most coverage from

  1. stocktitan.net4
  2. kalkinemedia.com2
  3. manilatimes.net2
  4. daily-tribune.com1
  5. globenewswire.com1

Finance and business coverage in the 4Conservative news index: articles that name it in the headline, or in the text beside its ticker. Sentiment is the index's own reading of the latest 14 articles, not a forecast.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4Conservative index. Terms of use.