This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2025 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +23.75% per year. These returns cover a period from January 1, 1988 through July 7, 2025. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
Zacks News
Why TransAlta (TAC) Could Beat Earnings Estimates Again
by Zacks Equity Research
TransAlta (TAC) has an impressive earnings surprise history and currently possesses the right combination of the two key ingredients for a likely beat in its next quarterly report.
TransAlta (TAC) to Build 300 MW Wind Plant, Eyes 2 GW Target
by Zacks Equity Research
TransAlta (TAC) inks two deals to sell power generated from its to-be-constructed 300 MW-White Rock Wind Project. TAC is on course to achieve 2 GW capacity under its Clean Electricity Growth Plan.
Why TransAlta (TAC) Might Surprise This Earnings Season
by Zacks Equity Research
TransAlta (TAC) is seeing favorable earnings estimate revision activity and has a positive Zacks Earnings ESP heading into earnings season.
Atmos Energy (ATO) to Post Q4 Earnings: What's in the Cards?
by Zacks Equity Research
Atmos Energy's (ATO) fiscal fourth-quarter 2021 earnings are likely to have gained from new rates and improving business activities that created a demand for its services.
PPL to Report Q3 Earnings: What's in Cards for the Stock?
by Zacks Equity Research
Improving demand, expected lower debt expenses and new rates are likely to benefit PPL's Q3 results.
Pinnacle West (PNW) to Report Q3 Earnings: What's in Store?
by Zacks Equity Research
Pinnacle West's (PNW) Q3 results are likely to reflect rising demand, an expanding customer base and a favorable economy in Arizona.
What's in Store for CenterPoint Energy's (CNP) Q3 Earnings?
by Zacks Equity Research
CenterPoint Energy (CNP) Q3 results are likely to reflect storm impacts and efforts to reduce O&M costs.
Duke Energy (DUK) to Post Q3 Earnings: What's in Store?
by Zacks Equity Research
Duke Energy Corporation (DUK) Q3 results are likely to reflect benefits of above normal temperatures, partly offset by adverse impacts of higher O&M costs.
Ameren (AEE) to Report Q3 Earnings: What's in the Offing?
by Zacks Equity Research
Ameren Corporation (AEE) Q3 results are likely to reflect positive impacts of above normal temperatures and seasonal electric rate design change
AES Corporation (AES) to Post Q3 Earnings: What's in Store?
by Zacks Equity Research
AES Corporation (AES) Q3 results are likely to reflect positive impacts of cost-saving initiatives and revenue growth from AES Colon.
What's in Store for Edison International's (EIX) Q3 Earnings?
by Zacks Equity Research
Edison International (EIX) Q3 results are likely to reflect favorable effects of warm weather, partially offset by incremental operating expenses related to wildfire.
TransAlta (TAC) Unfolds Renewable Plans, Hikes 2022 Dividend
by Zacks Equity Research
TransAlta (TAC) unveils plans to lower emissions by 70% within 2030 from its 2005 levels and become carbon-neutral by 2050. Also, it ups 2022 dividend by 11%.
5 Stocks for Higher Returns as Analysts Initiate Coverage
by Shrabana Mukherjee
Increased analyst coverage over the past few weeks might lead to solid price appreciation for stocks like TROX, HCI, EMKR, OSS and TAC.
Zacks.com featured highlights include: Playa Hotels & Resorts, Ambarella, TransAlta Corp, Liberty Oilfield Services and Nutrien
by Zacks Equity Research
Zacks.com featured highlights include: Playa Hotels & Resorts, Ambarella, TransAlta Corp, Liberty Oilfield Services and Nutrien
5 Stocks That Boast Solid Earnings Acceleration
by Tirthankar Chakraborty
Earnings acceleration is viewed as a key metric for share price outperformance. Hence, watch out for stocks like Ambarella (AMBA), TransAlta (TAC) & Nutrien (NTR) that boast superb earnings acceleration.
Zacks Industry Outlook Highlights: NextEra Energy, DTE Energy, Edison International, TransAlta Corp and CenterPoint Energy
by Zacks Equity Research
Zacks Industry Outlook Highlights: NextEra Energy, DTE Energy, Edison International, TransAlta Corp and CenterPoint Energy
5 Electric Power Stocks to Watch As COVID-Led Weakness Subsides
by Jewel Saha
Demand for electricity in the United States is rising from the lows touched during the pandemic. Utilities like NEE, DTE, EIX, CNP and TAC are poised to benefit from investments and focus on increasing electricity generation from clean sources.
TransAlta (TAC) is Overbought: Is A Drop Coming?
by Zacks Equity Research
TransAlta Corporation (TAC) has moved higher as of late, but there could definitely be trouble on the horizon for this company.
TransAlta (TAC) Ups Dividend by 6%, Sells 303 MW of Clean Assets
by Zacks Equity Research
TransAlta Corporation (TAC) continues to work on its Clean Energy Investment Plan and decided to sell assets worth $439 million which will assist in meeting its objective laid out in the plan.
Should Value Investors Buy TransAlta (TAC) Stock?
by Zacks Equity Research
Here at Zacks, our focus is on the proven Zacks Rank system, which emphasizes earnings estimates and estimate revisions to find great stocks. Nevertheless, we are always paying attention to the latest value, growth, and momentum trends to underscore strong picks.
4 Stocks to Buy as Utilities Brave Coronavirus Bloodbath
by Shuvra Shankar Dey
Utilities are a good option now as their products are in constant demand irrespective of the current market volatility.
AES Corp. (AES) Looks Good: Stock Adds 8% in Session
by Zacks Equity Research
AES Corp. (AES) saw a big move last session, as its shares jumped nearly 8% on the day, amid huge volumes.
5 of the Best Coronavirus-Proof Stocks to Invest In Now
by Sreoshi Bera
With coronavirus cases on the rise, lack of labor and supply chain disruption are impacting businesses worldwide. However, certain industries could offer healthy returns on investment.
Company News for Mar 5, 2020
by Zacks Equity Research
Companies In The News Are: SPLK, CPB, TAC, JW.A.
Emerson to Support TransAlta in CTG Conversion Projects
by Zacks Equity Research
Emerson (EMR) will assist TransAlta in implementing CTG conversion projects at its Keephills and Sundance power plants.