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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

EDGAR® is a registered trademark of the U.S. Securities and Exchange Commission. TENK/calls is an independent service and is not affiliated with, endorsed by, or approved by the U.S. Securities and Exchange Commission.

TTENK/calls
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Pulling SEC filings + quote and writing the call…

TTENK/calls
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Home›Stocks›TAC
TAC logo

TAC

TRANSALTA CORP

Next earnings Jul 30, 2026 · consensus $0.18 EPS

Sell
$13.47
▼ -1.10%
$13.47▲ +27.81%
over 1Y
L $10.27H $17.54
Today-1.1%
1W-2.5%
1M-6.1%
3M+0.3%
YTD+4.2%
1Y+27.8%
OverviewValuationQualityFilings
Rating
Sell
Quality
D
Valuation
Fair value
Sell
Conviction
Horizon
Medium (3–12mo)
Street · 18 analysts
Buy

Mixed signals in the latest filings.

TRANSALTA CORP shows limited reported revenue.

On these fundamentals, TAC screens as SELL on the SEC figures.

Is TAC a buy? The one-page verdict, explained →

The options angle

model · matches our verdict
Bear put spread~60d expiry
  • Long put 13.5 @ ~0.99 est
  • Short put 12 @ ~0.38 est
debit $61max +$89max −$61BE 12.89

SELL verdict, defined risk: profits into weakness down to the short strike; max loss is the net debit.

Open in the calculator →

Educational template, not a trade recommendation. Strikes and premiums are Black-Scholes model estimates from the last close and 30-day realized volatility — real chains, spreads and IV will differ. Options involve substantial risk.

Financials · annual, by fiscal year

No income data filed.

10-year statements — income, cash flow, balance sheet & CSV export →

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$4.26B
EV / EBITDA—
EV / Sales—
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield—
FCF yield—

Quality & risk

ROIC (est.)—
Free cash flow—
Total debt—
Net cash—

Capital returns

Buyback yield—
Dividend yield (est.)—
Shareholder yield—
Shares Δ YoY-0.3%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Recent filings

all on EDGAR ↗
6-KPeriod ending 2026-06-302026-06-30open ↗6-KPeriod ending 2026-06-152026-06-15open ↗6-KPeriod ending 2026-06-092026-06-09open ↗6-KPeriod ending 2026-06-092026-06-09open ↗6-KPeriod ending 2026-06-052026-06-05open ↗SUPPLFiling2026-06-05open ↗6-KPeriod ending 2026-06-032026-06-04open ↗FWPFiling2026-06-03open ↗FWPFiling2026-06-03open ↗FWPFiling2026-06-03open ↗SUPPLFiling2026-06-03open ↗SCHEDULE 13GFiling2026-05-13open ↗

Quality score

D
ValueGrowthProfitHealthMom.
Value—
Growth—
Profitability—
Financial health—
MomentumD
10.2752-week17.55
Revenue
—
Net margin
—
ROE
—
P/E
—

SEC fundamentals

Frequently asked

Is TRANSALTA CORP (TAC) a buy?
TAC currently carries a Sell rating with 2/5 conviction, derived from its latest SEC filings. Mixed signals in the latest filings.
What is TRANSALTA CORP's quality score?
TAC scores 49.67288083433895/100 (grade D) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001144800, latest 6-K filed 2026-06-30) · EODHD · as of 7/5/2026, 1:47:55 AM.

›About this recommendation — produced by TENK/calls (tenkcalls.com), Luxembourg · not investment advice

Rule-based analysis, generated automatically from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jul 4, 2026, 9:47 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Held by tracked funds

Form 13F · SEC · quarterly
Millennium ManagementIzzy Englander8.32M sh$109M

As of each fund’s latest quarterly 13F — a delayed snapshot, not a live position. All tracked funds →

Recent news

market news →
Is NuScale Power Corporation (SMR) A Good Stock To Buy Now?Bullish
finance.yahoo.com· 2026-07-03
TransAlta to Host Second Quarter 2026 Results Conference CallBullish
finance.yahoo.com· 2026-06-30
AI power demand: Utilities cashing in on data center expansionBullish
seekingalpha.com· 2026-06-29
TransAlta (TAC) Earns Buy Rating From TD Securities Despite Recent Share WeaknessBullish
finance.yahoo.com· 2026-06-26
Department of Energy Mandates Centralia Unit 2 Remain Available for Operation for Additional 90 DaysBullish
finance.yahoo.com· 2026-06-15
TransAlta (TSX:TA) Stock Valuation Check After Recent Momentum And Discount SignalsBullish
finance.yahoo.com· 2026-06-14

Vs tracked universe

compare →

1195 tracked peers · median

TENK Score50 vs 67
Revenue growth— vs 7.5%
Net margin— vs 10.0%
Return on equity— vs 12.0%
P/E— vs 26.2