More about High-Yield Cash Accounts with M1
Brokerage Accounts
Retirement Accounts
Other Accounts
Quotes are delayed by 15 minutes.
1D
1W
1M
3M
6M
YTD
1Y
2Y
5Y
ALL
Market cap
$4.20B
EPS
-0.47
P/E ratio
--
Price to sales
2.28
Dividend yield
1.451%
Beta
0.690449
Previous close
$14.04
Today's open
$14.04
Day's range
$13.91 - $14.18
52 week range
$11.38 - $17.88
show more
CEO
John Harry Kousinioris
Employees
1205
Headquarters
Calgary, Alberta
Exchange
New York Stock Exchange
Shares outstanding
297800000
Issue type
Common Stock
Utilities
Independent Power Producers
Big Afternoon for Q2 Earnings: GOOGL, TSLA & More
Tech firms are showing that while the AI trade continues its upward surge, it's coming with a high price tag.
Zacks Investment Research • Jul 22, 2026

Cybersecurity Firm TAC InfoSec Limited Schedules Board Meeting To Consider Q1 FY27 Financial Results on July 10
MUMBAI, India--(BUSINESS WIRE)---- $TAC #BoardMeeting--Cybersecurity firm TAC InfoSec Limited schedules Board Meeting to consider Q1 FY27 financial results on July 10.
Business Wire • Jul 8, 2026

TransAlta to Host Second Quarter 2026 Results Conference Call
CALGARY, Alberta, June 30, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX:TA) (NYSE:TAC) will release its second quarter 2026 results before markets open on Friday, July 31, 2026. A conference call and webcast to discuss the results will be held for investors, analysts, members of the media and other interested parties the same day beginning at 9:00 a.m. Mountain Time (11:00 a.m. Eastern Time).
GlobeNewsWire • Jun 30, 2026

Department of Energy Mandates Centralia Unit 2 Remain Available for Operation for Additional 90 Days
CALGARY, Alberta, June 15, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC) confirms that its subsidiary, TransAlta Centralia Generation LLC, has received an order (The Order) from the United States Department of Energy. The Order mandates that Centralia Unit 2 in Washington State remain available for operation, for a period of 90 days, until September 13, 2026.
GlobeNewsWire • Jun 15, 2026

TransAlta Announces Closing of $350 Million Bought Deal Offering of Common Shares
CALGARY, Alberta, June 09, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC) is pleased to announce that it has closed its previously announced bought deal offering (the Offering) of common shares.
GlobeNewsWire • Jun 9, 2026

TransAlta Corporation (TA:CA) M&A Call Prepared Remarks Transcript
TransAlta Corporation (TA:CA) M&A Call Prepared Remarks Transcript
Seeking Alpha • Jun 4, 2026

TransAlta Announces the Acquisition of Two Fully-Contracted Gas Assets in Colorado and Concurrent $350 Million Bought Deal Offering of Common Shares
The short form base shelf prospectus is accessible, and the final prospectus supplement will be accessible within two business days, through SEDAR+.
GlobeNewsWire • Jun 3, 2026

TransAlta to buy Blackstone-backed Colorado peaking plants for $1 billion
TransAlta Corp said on Wednesday it will acquire two natural gas-fired peaking facilities near Denver, Colorado, from Blackstone for about $1 billion.
Reuters • Jun 3, 2026

Yubico Partners with OpenAI to Support Passkey Mandate for its Trusted Access for Cyber (TAC) Program Users
STOCKHOLM & SANTA CLARA, Calif.--(BUSINESS WIRE)--Yubico (Nasdaq Stockholm: YUBICO), the pioneer of phishing-resistant security keys and creator of the YubiKey, the strongest form of hardware-backed passkeys, today announced its significant role in securing the AI frontier as OpenAI mandates the use of passkeys for individuals that are part of their Trusted Access for Cyber (TAC) program. As a leading global AI research and development company, OpenAI is setting a precedent for empowering its u.
Business Wire • Jun 1, 2026

TransAlta Corporation (TA:CA) Q1 2026 Earnings Call Transcript
TransAlta Corporation (TA:CA) Q1 2026 Earnings Call Transcript
Seeking Alpha • May 7, 2026

¹ Disclosures

Open an M1 investment account to buy and sell TransAlta Corporation commission-free¹. Build wealth for the long term using automated trading and transfers.