CEG vs. NGG: Constellation Energy vs. National Grid Stock Comparison
How do Constellation Energy (CEG) and National Grid (NGG) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.
Company Profile
Constellation Energy (CEG) and National Grid (NGG) both fall under the Utilities industry group, but CEG is classified in Electric Utilities while NGG is classified in Multi-Utilities.
National Grid (NGG) has more than two decades of public-market history since August 10, 2005, whereas Constellation Energy (CEG) listed on January 19, 2022 and has a much shorter record to draw on.
Constellation Energy (CEG) trades as ordinary local shares, while National Grid (NGG) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.
| Profile Item | CEG | NGG |
|---|---|---|
| Name | Constellation Energy Corporation | National Grid plc Sponsored ADR |
| Country/Region | United States | United Kingdom |
| GICS Sector | Utilities | Utilities |
| GICS Industry Group | Utilities | Utilities |
| GICS Industry | Electric Utilities | Multi-Utilities |
| GICS Sub-Industry | Electric Utilities | Multi-Utilities |
| Market Capitalization | 95.62 billion USD | 81.31 billion USD |
| Currency | USD | USD |
| Exchange | Nasdaq | NYSE |
| Listing Date | January 19, 2022 | August 10, 2005 |
| Security Type | Common Stock | ADR |
Price Performance
Cumulative Growth
Trailing Returns
Calendar-Year Returns
Performance Metrics
| Metric | CEG | NGG |
|---|---|---|
| Total Return (1Y) | -19.35% | 16.80% |
| Total Return (3Y, Annualized) | 38.47% | 16.85% |
| Total Return (5Y, Annualized) | -- | 10.99% |
Risk Profile
Drawdown History
Return Distribution
Risk Metrics
| Metric | CEG | NGG |
|---|---|---|
| Volatility (1Y, Annualized) | 46.96% | 21.40% |
| Beta (5Y) | 1.11 | 0.78 |
| Max Drawdown (5Y) | -50.70% | -39.20% |
| Avg. Volume (3M) | 3.70M | 1.25M |
Risk-Adjusted Performance
Risk-Return Positioning
Risk-Adjusted Metrics
| Metric | CEG | NGG |
|---|---|---|
| Sharpe Ratio (1Y) | -0.50 | 0.60 |
| Sortino Ratio (1Y) | -0.69 | 0.81 |
Profitability
ROE (TTM)
Constellation Energy (CEG) at 15.06% sits in the top ROE quartile, while National Grid (NGG) at 8.41% is closer to the peer norm — stronger capital efficiency for CEG.
CEG
Utilities industry group
15.06%
- Max
- 17.16%
- CEG
- 15.06%
- Q3
- 11.86%
- Median
- 9.59%
- Q1
- 8.06%
- Min
- 2.67%
NGG
Utilities industry group
8.41%
- Max
- 17.16%
- Q3
- 11.86%
- Median
- 9.59%
- NGG
- 8.41%
- Q1
- 8.06%
- Min
- 2.67%
Net Margin (TTM)
National Grid (NGG) at 18.32% retains a top-quartile share of revenue as profit, ahead of Constellation Energy (CEG) at 11.08%, which keeps about the industry-typical share.
CEG
Utilities industry group
11.08%
- Max
- 27.58%
- Q3
- 16.76%
- Median
- 12.82%
- CEG
- 11.08%
- Q1
- 9.34%
- Min
- -1.02%
NGG
Utilities industry group
18.32%
- Max
- 27.58%
- NGG
- 18.32%
- Q3
- 16.76%
- Median
- 12.82%
- Q1
- 9.34%
- Min
- -1.02%
Operating Margin (TTM)
National Grid (NGG) at 32.60% carries a top-quartile operating margin, while Constellation Energy (CEG) at 7.70% operates in the bottom quartile.
CEG
Utilities industry group
7.70%
- Max
- 45.14%
- Q3
- 28.18%
- Median
- 22.70%
- Q1
- 14.52%
- CEG
- 7.70%
- Min
- -5.75%
NGG
Utilities industry group
32.60%
- Max
- 45.14%
- NGG
- 32.60%
- Q3
- 28.18%
- Median
- 22.70%
- Q1
- 14.52%
- Min
- -5.75%
Profitability Metrics
| Metric | CEG | NGG |
|---|---|---|
| ROE (TTM) | 15.06% | 8.41% |
| ROA (TTM) | 3.74% | 3.01% |
| Net Margin (TTM) | 11.08% | 18.32% |
| Operating Margin (TTM) | 7.70% | 32.60% |
| Gross Margin (TTM) | 21.43% | 100.00% |
Growth
Revenue Growth
Constellation Energy (CEG) at 8.34% is around its peer norm for revenue growth, while National Grid (NGG) at -3.76% drops into the bottom quartile, signaling weaker demand or pricing momentum.
EPS Growth
Only one side can be read here: Constellation Energy (CEG) reports EPS growth of -37.76%, ranked against its industry; National Grid (NGG) has no EPS growth figure this period.
Growth Metrics
| Metric | CEG | NGG |
|---|---|---|
| Revenue Growth (YoY) | 8.34% | -3.76% |
| Revenue Growth (3Y CAGR) | 1.47% | -6.53% |
| EPS Growth (YoY) | -37.76% | -- |
| EPS Growth (3Y CAGR) | -- | -30.59% |
Financial Strength
Current Ratio (MRQ)
National Grid (NGG) at 0.76 keeps current ratio within its industry’s typical mid-range, while Constellation Energy (CEG) at 1.46 sits above its industry’s typical mid-range — comfortable liquidity, though possibly with more idle current assets relative to peers.
CEG
Utilities industry group
1.46
- Max
- 1.74
- CEG
- 1.46
- Q3
- 1.12
- Median
- 0.90
- Q1
- 0.66
- Min
- 0.36
NGG
Utilities industry group
0.76
- Max
- 1.74
- Q3
- 1.12
- Median
- 0.90
- NGG
- 0.76
- Q1
- 0.66
- Min
- 0.36
Debt / Equity (MRQ)
Constellation Energy (CEG) at 0.76 keeps leverage in the lower industry quartile, while National Grid (NGG) at 1.21 runs a more typical debt-to-equity mix.
CEG
Utilities industry group
0.76
- Max
- 2.62
- Q3
- 1.79
- Median
- 1.33
- Q1
- 0.83
- CEG
- 0.76
- Min
- 0.00
NGG
Utilities industry group
1.21
- Max
- 2.62
- Q3
- 1.79
- Median
- 1.33
- NGG
- 1.21
- Q1
- 0.83
- Min
- 0.00
Financial Strength Metrics
| Metric | CEG | NGG |
|---|---|---|
| Current Ratio (MRQ) | 1.46 | 0.76 |
| Debt / Equity (MRQ) | 0.76 | 1.21 |
| Net Debt / EBITDA | 2.93 | 6.39 |
Dividends
Dividend Yield (TTM)
National Grid (NGG) at 0.60% pays a yield in its industry’s typical range, while Constellation Energy (CEG) at 0.30% falls in the bottom quartile of its peers.
CEG
Utilities industry group
0.30%
- Max
- 5.65%
- Q3
- 3.62%
- Median
- 2.70%
- Q1
- 0.53%
- CEG
- 0.30%
- Min
- 0.00%
NGG
Utilities industry group
0.60%
- Max
- 5.65%
- Q3
- 3.62%
- Median
- 2.70%
- NGG
- 0.60%
- Q1
- 0.53%
- Min
- 0.00%
Dividend Payout Ratio (TTM)
Constellation Energy (CEG) at 15.92% retains more earnings than its industry usually does; National Grid (NGG) at 71.18% distributes an above-typical share — opposite departures from the band, with the risk sitting on NGG’s side.
CEG
Utilities industry group
15.92%
- Max
- 108.09%
- Q3
- 71.06%
- Median
- 58.19%
- Q1
- 39.84%
- CEG
- 15.92%
- Min
- 0.00%
NGG
Utilities industry group
71.18%
- Max
- 108.09%
- NGG
- 71.18%
- Q3
- 71.06%
- Median
- 58.19%
- Q1
- 39.84%
- Min
- 0.00%
Dividend Metrics
| Metric | CEG | NGG |
|---|---|---|
| Dividend Yield (TTM) | 0.30% | 0.60% |
| Dividend Payout Ratio (TTM) | 15.92% | 71.18% |
Valuation
P/E Ratio (TTM)
National Grid (NGG) at 18.26 is near its industry’s usual P/E ratio, while Constellation Energy (CEG) at 25.51 sits in the richer quartile — CEG needs stronger growth or earnings quality to justify the premium.
CEG
Utilities industry group
25.51
- Max
- 31.48
- CEG
- 25.51
- Q3
- 23.08
- Median
- 20.48
- Q1
- 15.42
- Min
- 5.14
NGG
Utilities industry group
18.26
- Max
- 31.48
- Q3
- 23.08
- Median
- 20.48
- NGG
- 18.26
- Q1
- 15.42
- Min
- 5.14
P/S Ratio (TTM)
Constellation Energy (CEG) at 3.06 is priced about in line with its industry on P/S ratio, while National Grid (NGG) at 4.60 sits in the pricier quartile — NGG costs more per dollar of sales.
CEG
Utilities industry group
3.06
- Max
- 6.17
- Q3
- 3.51
- CEG
- 3.06
- Median
- 2.57
- Q1
- 1.63
- Min
- 0.00
NGG
Utilities industry group
4.60
- Max
- 6.17
- NGG
- 4.60
- Q3
- 3.51
- Median
- 2.57
- Q1
- 1.63
- Min
- 0.00
P/B Ratio (MRQ)
Both look rich against book: Constellation Energy (CEG) at 2.92 sits in the upper P/B ratio quartile, and National Grid (NGG) at 9.14 prices even higher, above its industry range.
CEG
Utilities industry group
2.92
- Max
- 3.38
- CEG
- 2.92
- Q3
- 2.30
- Median
- 1.88
- Q1
- 1.43
- Min
- 0.34
NGG
Utilities industry group
9.14
- NGG
- 9.14
- Max
- 3.38
- Q3
- 2.30
- Median
- 1.88
- Q1
- 1.43
- Min
- 0.34
Valuation Metrics
| Metric | CEG | NGG |
|---|---|---|
| P/E Ratio (TTM) | 25.51 | 18.26 |
| P/S Ratio (TTM) | 3.06 | 4.60 |
| P/B Ratio (MRQ) | 2.92 | 9.14 |
| Free Cash Flow Yield (TTM) | -6.60% | -3.84% |