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CEG vs. KEP: Constellation Energy vs. Korea Electric Power Stock Comparison

How do Constellation Energy (CEG) and Korea Electric Power (KEP) 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 Korea Electric Power (KEP) are both classified in the Electric Utilities sub-industry within the broader Electric Utilities industry, placing them in the closest GICS peer bucket.

Korea Electric Power (KEP) has more than two decades of public-market history since October 27, 1994, 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 Korea Electric Power (KEP) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.

Company profile comparison for Constellation Energy (CEG) and Korea Electric Power (KEP)
Profile ItemCEGKEP
NameConstellation Energy CorporationKorea Electric Power Corporation Sponsored ADR
Country/RegionUnited StatesSouth Korea
GICS SectorUtilitiesUtilities
GICS Industry GroupUtilitiesUtilities
GICS IndustryElectric UtilitiesElectric Utilities
GICS Sub-IndustryElectric UtilitiesElectric Utilities
Market Capitalization88.56 billion USD14.38 billion USD
CurrencyUSDUSD
ExchangeNasdaqNYSE
Listing DateJanuary 19, 2022October 27, 1994
Security TypeCommon StockADR

Price Performance

Cumulative Growth

CEG
KEP
GSPC
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Constellation Energy (CEG) vs. Korea Electric Power (KEP), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Constellation Energy (CEG) and Korea Electric Power (KEP). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Constellation Energy (CEG) and Korea Electric Power (KEP). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Constellation Energy (CEG) and Korea Electric Power (KEP)
MetricCEGKEP
Total Return (1Y)-23.27%-25.98%
Total Return (3Y, Annualized)32.21%20.85%
Total Return (5Y, Annualized)--2.90%

Risk Profile

Drawdown History

CEG
KEP
GSPC
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Constellation Energy (CEG) vs. Korea Electric Power (KEP), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Constellation Energy (CEG) and Korea Electric Power (KEP). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Constellation Energy (CEG) and Korea Electric Power (KEP)
MetricCEGKEP
Volatility (1Y, Annualized)49.44%46.68%
Beta (5Y)1.110.97
Max Drawdown (5Y)-50.70%-55.55%
Avg. Volume (3M)3.37M949.70K

Risk-Adjusted Performance

Risk-Return Positioning

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CEG and KEP are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Constellation Energy (CEG) and Korea Electric Power (KEP)
MetricCEGKEP
Sharpe Ratio (1Y)-0.56-0.65
Sortino Ratio (1Y)-0.78-0.93

Profitability

ROE (TTM)

Both Constellation Energy (CEG) at 15.06% and Korea Electric Power (KEP) at 16.60% sit in the top peer quartile for ROE, suggesting each generates more profit from shareholders’ equity than typical industry peers.

CEG

Utilities industry group

15.06%

Max
17.99%
CEG
15.06%
Q3
12.01%
Median
9.44%
Q1
7.56%
Min
2.17%

KEP

Utilities industry group

16.60%

Max
17.99%
KEP
16.60%
Q3
12.01%
Median
9.44%
Q1
7.56%
Min
2.17%
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their ROE against the Utilities industry group benchmark.

Net Margin (TTM)

Constellation Energy (CEG) at 11.08% keeps about the industry-typical share of revenue as profit, while Korea Electric Power (KEP) at 8.04% retains only a bottom-quartile share.

CEG

Utilities industry group

11.08%

Max
28.78%
Q3
17.30%
Median
12.73%
CEG
11.08%
Q1
9.18%
Min
-0.20%

KEP

Utilities industry group

8.04%

Max
28.78%
Q3
17.30%
Median
12.73%
Q1
9.18%
KEP
8.04%
Min
-0.20%
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their net margin against the Utilities industry group benchmark.

Operating Margin (TTM)

Both Constellation Energy (CEG) at 8.66% and Korea Electric Power (KEP) at 4.73% generate less operating profit per sales dollar than peers, sitting in the lower operating margin quartile of their industries.

CEG

Utilities industry group

8.66%

Max
53.83%
Q3
31.12%
Median
23.62%
Q1
15.45%
CEG
8.66%
Min
-4.90%

KEP

Utilities industry group

4.73%

Max
53.83%
Q3
31.12%
Median
23.62%
Q1
15.45%
KEP
4.73%
Min
-4.90%
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their operating margin against the Utilities industry group benchmark.

Profitability Metrics

Profitability metrics for Constellation Energy (CEG) and Korea Electric Power (KEP)
MetricCEGKEP
ROE (TTM)15.06%16.60%
ROA (TTM)3.89%3.04%
Net Margin (TTM)11.08%8.04%
Operating Margin (TTM)8.66%4.73%
Gross Margin (TTM)22.11%15.97%

Growth

Revenue Growth

Both Constellation Energy (CEG) at 8.34% and Korea Electric Power (KEP) at 4.31% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their Revenue Growth across different time periods.

EPS Growth

Korea Electric Power (KEP) at 144.73% delivers above-range EPS growth, while Constellation Energy (CEG) at -37.76% falls into the bottom quartile — a wide split in earnings momentum.

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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Constellation Energy (CEG) and Korea Electric Power (KEP)
MetricCEGKEP
Revenue Growth (YoY)8.34%4.31%
Revenue Growth (3Y CAGR)1.47%11.03%
EPS Growth (YoY)-37.76%144.73%
EPS Growth (3Y CAGR)----

Financial Strength

Current Ratio (MRQ)

Constellation Energy (CEG) at 1.46 carries current ratio above its industry’s typical mid-range, while Korea Electric Power (KEP) at 0.44 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.

CEG

Utilities industry group

1.46

Max
1.90
CEG
1.46
Q3
1.17
Median
0.88
Q1
0.66
Min
0.29

KEP

Utilities industry group

0.44

Max
1.90
Q3
1.17
Median
0.88
Q1
0.66
KEP
0.44
Min
0.29
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their current ratio against the Utilities industry group benchmark.

Debt / Equity (MRQ)

Constellation Energy (CEG) at 0.76 keeps leverage in the lower quartile, while Korea Electric Power (KEP) at 2.63 sits in the higher-leverage quartile.

CEG

Utilities industry group

0.76

Max
2.63
Q3
1.77
Median
1.35
Q1
0.84
CEG
0.76
Min
0.00

KEP

Utilities industry group

2.63

KEP
2.63
Max
2.63
Q3
1.77
Median
1.35
Q1
0.84
Min
0.00
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their debt-to-equity ratio against the Utilities industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Constellation Energy (CEG) and Korea Electric Power (KEP)
MetricCEGKEP
Current Ratio (MRQ)1.460.44
Debt / Equity (MRQ)0.762.63
Net Debt / EBITDA3.025.13

Dividends

Dividend Yield (TTM)

Constellation Energy (CEG) at 0.68% pays an industry-typical yield; Korea Electric Power (KEP) at 13,891.89% is above its entire peer range — the higher number, but one that calls for a look at payout sustainability before treating it as an advantage.

CEG

Utilities industry group

0.68%

Max
6.66%
Q3
3.58%
Median
2.85%
CEG
0.68%
Q1
0.66%
Min
0.00%

KEP

Utilities industry group

13,891.89%

KEP
13,891.89%
Max
6.66%
Q3
3.58%
Median
2.85%
Q1
0.66%
Min
0.00%
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their dividend yield against the Utilities industry group benchmark.

Dividend Payout Ratio (TTM)

Both Constellation Energy (CEG) at 15.92% and Korea Electric Power (KEP) at 12.22% pay out less of their earnings than their industries typically do, keeping retention high — common for businesses prioritizing reinvestment.

CEG

Utilities industry group

15.92%

Max
113.04%
Q3
68.72%
Median
56.38%
Q1
32.38%
CEG
15.92%
Min
0.00%

KEP

Utilities industry group

12.22%

Max
113.04%
Q3
68.72%
Median
56.38%
Q1
32.38%
KEP
12.22%
Min
0.00%
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their payout ratio against the Utilities industry group benchmark.

Dividend Metrics

Dividend metrics for Constellation Energy (CEG) and Korea Electric Power (KEP)
MetricCEGKEP
Dividend Yield (TTM)0.68%13,891.89%
Dividend Payout Ratio (TTM)15.92%12.22%

Valuation

P/E Ratio (TTM)

Korea Electric Power (KEP) at 2.66 trades below its industry P/E ratio range, while Constellation Energy (CEG) at 24.43 sits in the richer quartile — the market is paying very different prices for each company’s trailing earnings.

CEG

Utilities industry group

24.43

Max
31.22
CEG
24.43
Q3
23.30
Median
19.64
Q1
15.17
Min
3.34

KEP

Utilities industry group

2.66

Max
31.22
Q3
23.30
Median
19.64
Q1
15.17
Min
3.34
KEP
2.66
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their P/E ratio against the Utilities industry group benchmark.

P/S Ratio (TTM)

Korea Electric Power (KEP) at 0.00 sits in the cheaper P/S ratio quartile while Constellation Energy (CEG) at 2.83 prices around its industry’s middle — KEP costs less per dollar of sales, though read it alongside growth and margins.

CEG

Utilities industry group

2.83

Max
6.35
Q3
3.63
CEG
2.83
Median
2.63
Q1
1.52
Min
0.00

KEP

Utilities industry group

0.00

Max
6.35
Q3
3.63
Median
2.63
Q1
1.52
KEP
0.00
Min
0.00
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their P/S ratio against the Utilities industry group benchmark.

P/B Ratio (MRQ)

Korea Electric Power (KEP) at 0.38 looks cheap against book in the lower P/B ratio quartile, while Constellation Energy (CEG) at 2.78 carries a premium in the upper quartile — a clear price-to-book gap.

CEG

Utilities industry group

2.78

Max
3.12
CEG
2.78
Q3
2.21
Median
1.83
Q1
1.46
Min
0.34

KEP

Utilities industry group

0.38

Max
3.12
Q3
2.21
Median
1.83
Q1
1.46
KEP
0.38
Min
0.34
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Constellation Energy (CEG) vs. Korea Electric Power (KEP): A comparison of their P/B ratio against the Utilities industry group benchmark.

Valuation Metrics

Valuation metrics for Constellation Energy (CEG) and Korea Electric Power (KEP)
MetricCEGKEP
P/E Ratio (TTM)24.432.66
P/S Ratio (TTM)2.830.00
P/B Ratio (MRQ)2.780.38
Free Cash Flow Yield (TTM)-7.48%4,799.31%