TAC vs VST Stock Comparison

Transalta and Vistra Prices as of Oct 27, 2026 Peers: Industry group
TAC Transalta Corp
$12.86 +11.5% 1M -24.4% 1Y
Market cap
$3.82B
P/E
–
Revenue (TTM)
$1.64B
Div. yield
2.18%
Independent Power Producers Utilities
3 wins
VST Vistra Corp.
$146.68 +5.9% 1M -26.4% 1Y
Market cap
$49.28B
P/E
24.4x
Revenue (TTM)
$19.21B
Div. yield
0.63%
Independent Power Producers Utilities
8 wins

Head to Head

11 decided of 12

Vistra leads on 8 of the 12 questions below (Vistra 8, Transalta 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionTACVSTLeader
Larger companyMarket capitalisation $3.82B $49.28B VST
Cheaper on earningsLower P/E, profitable companies only -69.8x 24.4x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 53.6x 16.6x VST
Faster revenue growthRevenue growth, trailing twelve months -8.8% +3.8% VST
More profitableNet margin, trailing twelve months -3.3% 10.6% VST
Better return on capitalReturn on invested capital 0.0% 11.3% VST
Less leveragedLower net debt / EBITDA 4.8x 2.8x VST
Higher dividend yieldTrailing dividend yield 2.18% 0.63% TAC
Better 1-year returnPrice return, last 12 months -24.4% -26.4% TAC
Better 5-year returnAnnualised price return, 5 years +2.6%/yr +49.2%/yr VST
Less volatileAnnualised volatility, 1 year 40.9% 50.9% TAC
Higher overall scoreMean of the five percentile scores vs peers 45/100 69/100 VST

Percentile Scorecard

TACVST

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisTACVST
Valuation 65 #9 of 24 78 #6 of 24
Growth 27 #17 of 23 55 #11 of 23
Profitability 55 #11 of 23 100 #1 of 23
Financial Health 30 #17 of 24 39 #15 of 24
Shareholder Returns 47 #11 of 20 74 #6 of 20
Overall 45 69
  • TAC ranked among 24 companies in Power Generation
  • VST ranked among 24 companies in Power Generation

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodTACVSTSPY
1 month +11.5%+5.9% -0.2%
3 months +0.9%-1.3% +3.9%
6 months +1.2%-9.0% +8.2%
Year to date +1.7%-9.1% +12.9%
1 year -24.4%-26.4% +12.3%
3 years +75.0%+358.1% +87.4%
3 years, per year +20.5%+66.1% +23.3%
5 years +13.7%+638.9% +67.9%
5 years, per year +2.6%+49.2% +10.9%
10 years +187.7%+865.0% +261.1%
10 years, per year +11.1%+25.4% +13.7%

Risk

MeasureTACVSTSPY
Volatility, 1Y 40.9%50.9% 12.7%
Downside volatility, 1Y 44.3%55.2% 12.7%
Beta vs S&P 500, 1Y 1.101.60 1.00
Return / volatility, 1Y -0.60-0.52 0.97
Max drawdown, 5Y -48.4%-48.9% -25.4%
From 52-week high -27.5%-26.4% -1.2%
52-week high $17.73$199.37 $779.14
52-week low $11.53$134.71 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleTACVST
P/E now vs peer median -69.8xmedian 25.0x 24.4xmedian 25.0x
P/S now vs peer median 2.3xmedian 2.8x 2.6xmedian 2.8x
EV/EBITDA now vs peer median 11.6xmedian 11.5x 10.6xmedian 11.5x
P/FCF now vs peer median 13.6xmedian 13.6x 21.9xmedian 13.6x
P/B now vs peer median 2.9xmedian 2.1x 9.0xmedian 2.1x
PEG now vs peer median 2.20median 0.60 1.54median 0.60

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsTACVST
Revenue $1.64B $19.21B
Gross profit $1.05B –
Operating income $201.41M $3.56B
Net income -$17.93M $2.22B
Free cash flow $281.42M $2.26B
EPS (diluted) $-0.18 $5.98
Cash & equivalents $212.54M $435.00M
Total debt $2.98B $19.60B
Shares (diluted) 297.00M 339.23M
Enterprise value $2.76B $42.47B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricTACVST
P/E -69.8x 24.4x
P/FCF 13.6x 21.9x
P/Operating cash flow 7.9x 9.6x
P/S 2.3x 2.6x
P/B 2.9x 9.0x
P/Tangible book 3.3x 15.4x
EV/EBITDA 11.6x 10.6x
EV/EBIT 32.2x 18.8x
EV/Revenue 4.0x 3.5x
EV/FCF 23.0x 29.7x
EV/Operating cash flow 13.4x 13.1x
PEG (3Y EPS CAGR) 2.20 1.54

Growth

14 metrics
MetricTACVST
Revenue growth (1Y) -8.8% 3.8%
Revenue CAGR (3Y) -14.4% 4.9%
Gross profit growth (1Y) -4.9% –
Gross profit CAGR (3Y) -12.3% –
Operating income growth (1Y) 44.6% -0.5%
Operating income CAGR (3Y) -29.4% 12.3%
Net income growth (1Y) 81.0% -8.9%
Net income CAGR (3Y) -27.1% 11.4%
EPS growth (1Y) 60.3% -6.0%
EPS CAGR (3Y) -31.7% 15.9%
Operating cash flow growth (1Y) 9.7% 21.2%
Operating cash flow CAGR (3Y) -14.2% 6.7%
Free cash flow growth (1Y) 38.4% 36.4%
Free cash flow CAGR (3Y) -2.3% -4.7%

Profitability

14 metrics
MetricTACVST
Gross margin 63.9% –
EBITDA margin 34.0% 33.0%
Operating margin 12.3% 18.5%
Pretax margin 0.4% 14.6%
Net margin -3.3% 10.6%
FCF margin 17.2% 11.7%
Operating cash flow margin 29.4% 26.7%
Return on equity -1.5% 40.0%
Return on assets -0.3% 5.3%
Return on invested capital 0.0% 11.3%
Return on capital employed – 11.3%
Asset turnover 0.3x 0.5x
Cash conversion (OCF / net income) -26.9x 2.3x
Stock comp / revenue – 0.7%

Financial Health

11 metrics
MetricTACVST
Debt / assets 47.9% 46.0%
Debt / equity 2.3x 3.6x
Net debt / EBITDA 4.8x 2.8x
Debt / FCF 10.6x 8.7x
Liabilities / assets 79.1% 87.1%
Equity / assets 20.9% 12.9%
Interest coverage 0.8x 3.1x
Current ratio – 1.0x
Quick ratio – 0.5x
Cash ratio – 0.2x
Altman Z-score – 1.55

Shareholder Returns

7 metrics
MetricTACVST
Dividend yield 2.2% 0.6%
Net buyback yield -6.0% 2.3%
Shareholder yield -3.8% 3.0%
Payout ratio (earnings) -193.0% 13.9%
Payout ratio (FCF) 12.3% 13.7%
Dividend growth (1Y) -5.0% 0.3%
Dividend CAGR (3Y) 3.6% 0.5%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusTACVST
Forward P/E 53.6xFY2026 16.6xFY2026
EPS, next fiscal year $0.24FY2026 $8.83FY2026
EPS growth, next FY +71.4%FY2026 +305.0%FY2026
EPS growth, the year after +54.2% +21.0%
Revenue, next fiscal year $1.40BFY2026 $21.29BFY2026
Revenue growth, next FY -20.0%FY2026 +20.0%FY2026
Revenue growth, the year after +23.2% +20.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersTACVST
Held by institutions – 84.4%
Institutions holding – 1,403
Change in shares held, QoQ – +2.7%
Institutions buying – 852
Institutions selling – 415
Buyers to sellers – 2.05

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

TACVST
TAC 1.00 0.46
VST 0.46 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, TAC and VST?

Vistra (VST) is the largest by market capitalisation: Transalta (TAC) $3.82B, Vistra (VST) $49.28B.

Which company is growing faster?

Vistra (VST) grew revenue fastest over the trailing twelve months: Transalta (TAC) -8.8%, Vistra (VST) +3.8%.

Which company is more profitable?

Vistra (VST) has the highest net margin (Transalta (TAC) -3.3%, Vistra (VST) 10.6%). On return on invested capital, Vistra (VST) leads (Transalta (TAC) 0.0%, Vistra (VST) 11.3%).

Which stock has performed better?

Over the past year Transalta (TAC) returned the most: Transalta (TAC) -24.4%, Vistra (VST) -26.4%. Over five years, Vistra (VST) compounded fastest (Transalta (TAC) +2.6%/yr, Vistra (VST) +49.2%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Transalta (TAC) has the highest dividend yield: Transalta (TAC) 2.18%, Vistra (VST) 0.63%.

Which stock is riskier?

By one-year price volatility, Transalta (TAC) has been the steadiest (Transalta (TAC) 40.9%, Vistra (VST) 50.9%). Volatility measures how widely the price swings, not the risk of the business.

Do TAC and VST move together?

Their daily returns over the past year have a correlation of 0.46, a moderate positive relationship. Holding both diversifies more than two closely linked stocks would.

Which is the better stock, TAC and VST?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Vistra (VST) leads on 8. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.