ETR vs TAC vs NGG Stock Comparison

Entergy, Transalta and National Grid Prices as of Nov 4, 2026 Peers: Industry group
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ETR Entergy Corp /De/
$111.86 +10.9% 1M +16.2% 1Y
Market cap
$53.45B
P/E
41.1x
Revenue (TTM)
$14.04B
Div. yield
2.29%
Regulated Electric Utilities Utilities
5 wins
TAC Transalta Corp
$13.32 +6.7% 1M -20.1% 1Y
Market cap
$3.95B
P/E
112.0x
Revenue (TTM)
$1.58B
Div. yield
2.10%
Independent Power Producers Utilities
2 wins
NGG National Grid Plc
$85.23 +12.1% 1M +13.4% 1Y
Market cap
$88.62B
P/E
19.4x
Revenue (TTM)
—
Div. yield
3.80%
Regulated Electric Utilities Utilities
5 wins

Head to Head

12 decided of 12

National Grid leads on 5 of the 12 questions below (National Grid 5, Entergy 5, Transalta 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionETRTACNGGLeader
Larger companyMarket capitalisation $53.45B $3.95B $88.62B NGG
Cheaper on earningsLower P/E, profitable companies only 41.1x 112.0x 19.4x NGG
Cheaper on forward earningsLower price / next fiscal year consensus EPS 24.4x 55.5x 14.5x NGG
Faster revenue growthRevenue growth, trailing twelve months +10.3% -11.2% — ETR
More profitableNet margin, trailing twelve months 9.1% 2.2% — ETR
Better return on capitalReturn on invested capital 5.1% 6.4% — TAC
Less leveragedLower net debt / EBITDA 5.0x 4.3x — TAC
Higher dividend yieldTrailing dividend yield 2.29% 2.10% 3.80% NGG
Better 1-year returnPrice return, last 12 months +16.2% -20.1% +13.4% ETR
Better 5-year returnAnnualised price return, 5 years +16.5%/yr +3.5%/yr +5.8%/yr ETR
Less volatileAnnualised volatility, 1 year 20.6% 40.7% 22.7% ETR
Higher overall scoreMean of the five percentile scores vs peers 38/100 46/100 72/100 NGG

Percentile Scorecard

ETRTACNGG

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

AxisETRTACNGG
Valuation 14 #58 of 67 61 #10 of 24 52 #33 of 67
Growth 30 #46 of 65 18 #19 of 23 –
Profitability 61 #26 of 65 86 #4 of 22 –
Financial Health 57 #29 of 66 26 #18 of 24 75 #17 of 66
Shareholder Returns 29 #48 of 67 41 #11 of 18 88 #9 of 67
Overall 38 46 72
  • ETR ranked among 67 companies in Regulated Utilities
  • TAC ranked among 24 companies in Power Generation
  • NGG ranked among 67 companies in Regulated Utilities

Price Performance

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

Returns

PeriodETRTACNGGSPY
1 month +10.9%+6.7%+12.1% -1.0%
3 months +4.7%+5.1%+6.2% -0.4%
6 months -1.0%+4.1%-3.0% +4.5%
Year to date +21.0%+5.4%+10.2% +12.4%
1 year +16.2%-20.1%+13.4% +13.6%
3 years +127.9%+69.0%+37.2% +76.4%
3 years, per year +31.6%+19.1%+11.1% +20.8%
5 years +114.6%+18.7%+32.3% +63.7%
5 years, per year +16.5%+3.5%+5.8% +10.4%
10 years +215.9%+224.9%+22.4% +267.7%
10 years, per year +12.2%+12.5%+2.0% +13.9%

Risk

MeasureETRTACNGGSPY
Volatility, 1Y 20.6%40.7%22.7% 12.8%
Downside volatility, 1Y 20.6%43.9%24.3% 12.7%
Beta vs S&P 500, 1Y 0.181.070.34 1.00
Return / volatility, 1Y 0.79-0.490.59 1.06
Max drawdown, 5Y -29.4%-48.4%-40.9% -25.4%
From 52-week high -5.1%-21.0%-9.3% -1.6%
52-week high $117.91$16.87$93.93 $779.14
52-week low $91.19$11.53$73.54 $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.

MultipleETRTACNGG
P/E now vs peer median 41.1xmedian 21.2x 112.0xmedian 22.5x 19.4xmedian 21.2x
P/S now vs peer median 3.8xmedian 2.9x 2.5xmedian 2.6x 3.7xmedian 2.9x
EV/EBITDA now vs peer median 13.8xmedian 12.9x 10.6xmedian 11.0x —median 12.9x
P/FCF now vs peer median -14.4xmedian 33.4x 20.5xmedian 13.5x -30.6xmedian 33.4x
P/B now vs peer median 2.7xmedian 1.8x 2.9xmedian 2.1x 1.7xmedian 1.8x
PEG now vs peer median -5.07median 2.06 -1.95median 0.66 —median 2.06

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 monthsETRTACNGG
Revenue $14.04B $1.58B –
Gross profit – $1.09B –
Operating income $3.45B $297.71M –
Net income $2.06B $77.74M –
Free cash flow -$3.70B $192.68M –
EPS (diluted) $2.70 $0.12 –
Cash & equivalents $4.21B $243.11M $493.98M
Total debt $34.81B $2.97B $61.59B
Shares (diluted) 474.43M 297.00M 994.20M
Enterprise value $39.95B $2.90B $60.96B

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
MetricETRTACNGG
P/E 41.1x 112.0x 19.4x
P/FCF -14.4x 20.5x -30.6x
P/Operating cash flow 8.7x 10.0x –
P/S 3.8x 2.5x 3.7x
P/B 2.7x 2.9x 1.7x
P/Tangible book 2.7x 3.3x 1.9x
EV/EBITDA 13.8x 10.6x –
EV/EBIT 24.4x 22.4x –
EV/Revenue 6.0x 4.2x –
EV/FCF -22.7x 34.7x –
EV/Operating cash flow 13.6x 16.9x –
PEG (3Y EPS CAGR) -5.07 -1.95 –

Growth

14 metrics
MetricETRTACNGG
Revenue growth (1Y) 10.3% -11.2% –
Revenue CAGR (3Y) 3.4% -16.0% –
Gross profit growth (1Y) – 0.7% –
Gross profit CAGR (3Y) – -13.3% –
Operating income growth (1Y) 3.7% 269.7% –
Operating income CAGR (3Y) 7.1% -28.6% –
Net income growth (1Y) 13.4% 166.3% –
Net income CAGR (3Y) 11.9% -48.6% –
EPS growth (1Y) -32.4% 122.6% –
EPS CAGR (3Y) -8.1% -57.4% –
Operating cash flow growth (1Y) 16.2% -13.2% –
Operating cash flow CAGR (3Y) 15.5% -29.3% –
Free cash flow growth (1Y) -76.5% -4.7% –
Free cash flow CAGR (3Y) -82.5% -30.0% –

Profitability

14 metrics
MetricETRTACNGG
Gross margin – 68.8% –
EBITDA margin 43.4% 40.0% –
Operating margin 24.6% 18.9% –
Pretax margin 18.6% 7.3% –
Net margin 9.1% 2.2% –
FCF margin -26.4% 12.2% –
Operating cash flow margin 44.0% 25.0% –
Return on equity 10.8% 5.8% –
Return on assets 2.6% 1.3% –
Return on invested capital 5.1% 6.4% –
Return on capital employed 4.7% – –
Asset turnover 0.2x 0.3x –
Cash conversion (OCF / net income) 3.0x 5.1x –
Stock comp / revenue – – –

Financial Health

11 metrics
MetricETRTACNGG
Debt / assets 42.5% 48.1% 43.2%
Debt / equity 1.8x 2.2x 1.2x
Net debt / EBITDA 5.0x 4.3x –
Debt / FCF -9.4x 15.4x –
Liabilities / assets 75.7% 77.9% 63.7%
Equity / assets 24.3% 22.1% 36.3%
Interest coverage 2.1x 1.3x –
Current ratio 1.2x – 0.8x
Quick ratio 0.9x – 0.7x
Cash ratio 0.6x – 0.3x
Altman Z-score 1.08 – –

Shareholder Returns

7 metrics
MetricETRTACNGG
Dividend yield 2.3% 2.1% 3.8%
Net buyback yield -4.3% -5.4% –
Shareholder yield -2.0% -3.3% 3.8%
Payout ratio (earnings) 56.9% 43.9% –
Payout ratio (FCF) -31.7% 17.7% –
Dividend growth (1Y) 12.6% -6.6% –
Dividend CAGR (3Y) 9.1% 2.8% –

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.

ConsensusETRTACNGG
Forward P/E 24.4xFY2026 55.5xFY2026 14.5xFY2026
EPS, next fiscal year $4.59FY2026 $0.24FY2026 $5.86FY2026
EPS growth, next FY +17.4%FY2026 +71.4%FY2026 +11.4%FY2026
EPS growth, the year after +13.9% +54.2% +8.9%
Revenue, next fiscal year $13.48BFY2026 $1.40BFY2026 $25.38BFY2026
Revenue growth, next FY +4.1%FY2026 -20.0%FY2026 +6.4%FY2026
Revenue growth, the year after +8.5% +23.2% +8.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersETRTACNGG
Held by institutions 97.8% – 6.2%
Institutions holding 1,332 – 619
Change in shares held, QoQ +6.1% – +6.6%
Institutions buying 696 – 354
Institutions selling 411 – 159
Buyers to sellers 1.69 – 2.23

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.

ETRTACNGG
ETR 1.00 0.23 0.53
TAC 0.23 1.00 0.16
NGG 0.53 0.16 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ETR, TAC and NGG?

National Grid (NGG) is the largest by market capitalisation: Entergy (ETR) $53.45B, Transalta (TAC) $3.95B, National Grid (NGG) $88.62B.

Which stock is cheaper, ETR, TAC and NGG?

National Grid (NGG) trades on the lowest price-to-earnings ratio (Entergy (ETR) 41.1x, Transalta (TAC) 112.0x, National Grid (NGG) 19.4x). On next year's consensus earnings, National Grid (NGG) is cheapest (Entergy (ETR) 24.4x, Transalta (TAC) 55.5x, National Grid (NGG) 14.5x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Entergy (ETR) grew revenue fastest over the trailing twelve months: Entergy (ETR) +10.3%, Transalta (TAC) -11.2%.

Which company is more profitable?

Entergy (ETR) has the highest net margin (Entergy (ETR) 9.1%, Transalta (TAC) 2.2%). On return on invested capital, Transalta (TAC) leads (Entergy (ETR) 5.1%, Transalta (TAC) 6.4%).

Which stock has performed better?

Over the past year Entergy (ETR) returned the most: Entergy (ETR) +16.2%, Transalta (TAC) -20.1%, National Grid (NGG) +13.4%. Over five years, Entergy (ETR) compounded fastest (Entergy (ETR) +16.5%/yr, Transalta (TAC) +3.5%/yr, National Grid (NGG) +5.8%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

National Grid (NGG) has the highest dividend yield: Entergy (ETR) 2.29%, Transalta (TAC) 2.10%, National Grid (NGG) 3.80%.

Which stock is riskier?

By one-year price volatility, Entergy (ETR) has been the steadiest (Entergy (ETR) 20.6%, Transalta (TAC) 40.7%, National Grid (NGG) 22.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ETR, TAC and NGG?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, National Grid (NGG) leads on 5. 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.