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AES vs. CEG: AES vs. Constellation Energy Stock Comparison

How do AES (AES) and Constellation Energy (CEG) 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

AES (AES) and Constellation Energy (CEG) both fall under the Utilities industry group, but AES is classified in Independent Power and Renewable Electricity Producers while CEG is classified in Electric Utilities.

AES (AES) has more than two decades of public-market history since June 26, 1991, whereas Constellation Energy (CEG) listed on January 19, 2022 and has a much shorter record to draw on.

Company profile comparison for AES (AES) and Constellation Energy (CEG)
Profile ItemAESCEG
NameThe AES CorporationConstellation Energy Corporation
Country/RegionUnited StatesUnited States
GICS SectorUtilitiesUtilities
GICS Industry GroupUtilitiesUtilities
GICS IndustryIndependent Power and Renewable Electricity ProducersElectric Utilities
GICS Sub-IndustryIndependent Power Producers & Energy TradersElectric Utilities
Market Capitalization10.61 billion USD88.56 billion USD
CurrencyUSDUSD
ExchangeNYSENasdaq
Listing DateJune 26, 1991January 19, 2022
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

AES
CEG
GSPC
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AES (AES) vs. Constellation Energy (CEG), 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 AES (AES) and Constellation Energy (CEG). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for AES (AES) and Constellation Energy (CEG)
MetricAESCEG
Total Return (1Y)10.79%-23.27%
Total Return (3Y, Annualized)3.44%32.21%
Total Return (5Y, Annualized)-5.12%--

Risk Profile

Drawdown History

AES
CEG
GSPC
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AES (AES) vs. Constellation Energy (CEG), 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 AES (AES) and Constellation Energy (CEG). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for AES (AES) and Constellation Energy (CEG)
MetricAESCEG
Volatility (1Y, Annualized)25.19%49.44%
Beta (5Y)0.931.11
Max Drawdown (5Y)-63.43%-50.70%
Avg. Volume (3M)8.50M3.37M

Risk-Adjusted Performance

Risk-Return Positioning

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AES and CEG 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 AES (AES) and Constellation Energy (CEG)
MetricAESCEG
Sharpe Ratio (1Y)0.26-0.56
Sortino Ratio (1Y)0.33-0.78

Profitability

ROE (TTM)

Constellation Energy (CEG) at 15.06% sits in the top ROE quartile, while AES (AES) at 8.68% is closer to the peer norm — stronger capital efficiency for CEG.

AES

Utilities industry group

8.68%

Max
17.99%
Q3
12.01%
Median
9.44%
AES
8.68%
Q1
7.56%
Min
2.17%

CEG

Utilities industry group

15.06%

Max
17.99%
CEG
15.06%
Q3
12.01%
Median
9.44%
Q1
7.56%
Min
2.17%
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AES (AES) vs. Constellation Energy (CEG): A comparison of their ROE against the Utilities industry group benchmark.

Net Margin (TTM)

Both AES (AES) at 13.16% and Constellation Energy (CEG) at 11.08% keep about the typical share of revenue as profit for their industries — neither bottom line stands out from peers.

AES

Utilities industry group

13.16%

Max
28.78%
Q3
17.30%
AES
13.16%
Median
12.73%
Q1
9.18%
Min
-0.20%

CEG

Utilities industry group

11.08%

Max
28.78%
Q3
17.30%
Median
12.73%
CEG
11.08%
Q1
9.18%
Min
-0.20%
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AES (AES) vs. Constellation Energy (CEG): A comparison of their net margin against the Utilities industry group benchmark.

Operating Margin (TTM)

AES (AES) at 23.89% runs core operations around its industry’s norm, while Constellation Energy (CEG) at 8.66% operates in the bottom quartile.

AES

Utilities industry group

23.89%

Max
53.83%
Q3
31.12%
AES
23.89%
Median
23.62%
Q1
15.45%
Min
-4.90%

CEG

Utilities industry group

8.66%

Max
53.83%
Q3
31.12%
Median
23.62%
Q1
15.45%
CEG
8.66%
Min
-4.90%
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AES (AES) vs. Constellation Energy (CEG): A comparison of their operating margin against the Utilities industry group benchmark.

Profitability Metrics

Profitability metrics for AES (AES) and Constellation Energy (CEG)
MetricAESCEG
ROE (TTM)8.68%15.06%
ROA (TTM)3.13%3.89%
Net Margin (TTM)13.16%11.08%
Operating Margin (TTM)23.89%8.66%
Gross Margin (TTM)21.34%22.11%

Growth

Revenue Growth

Constellation Energy (CEG) at 8.34% is around its peer norm for revenue growth, while AES (AES) at -0.37% drops into the bottom quartile, signaling weaker demand or pricing momentum.

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AES (AES) vs. Constellation Energy (CEG): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both AES (AES) at -46.61% and Constellation Energy (CEG) at -37.76% post bottom-quartile EPS growth versus peers, pointing to weaker earnings momentum than typical rivals.

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AES (AES) vs. Constellation Energy (CEG): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for AES (AES) and Constellation Energy (CEG)
MetricAESCEG
Revenue Growth (YoY)-0.37%8.34%
Revenue Growth (3Y CAGR)-1.03%1.47%
EPS Growth (YoY)-46.61%-37.76%
EPS Growth (3Y CAGR)----

Financial Strength

Current Ratio (MRQ)

AES (AES) at 0.86 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.

AES

Utilities industry group

0.86

Max
1.90
Q3
1.17
Median
0.88
AES
0.86
Q1
0.66
Min
0.29

CEG

Utilities industry group

1.46

Max
1.90
CEG
1.46
Q3
1.17
Median
0.88
Q1
0.66
Min
0.29
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AES (AES) vs. Constellation Energy (CEG): 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 AES (AES) at 2.43 sits in the higher-leverage quartile.

AES

Utilities industry group

2.43

Max
2.63
AES
2.43
Q3
1.77
Median
1.35
Q1
0.84
Min
0.00

CEG

Utilities industry group

0.76

Max
2.63
Q3
1.77
Median
1.35
Q1
0.84
CEG
0.76
Min
0.00
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AES (AES) vs. Constellation Energy (CEG): A comparison of their debt-to-equity ratio against the Utilities industry group benchmark.

Financial Strength Metrics

Financial strength metrics for AES (AES) and Constellation Energy (CEG)
MetricAESCEG
Current Ratio (MRQ)0.861.46
Debt / Equity (MRQ)2.430.76
Net Debt / EBITDA7.283.02

Dividends

Dividend Yield (TTM)

AES (AES) at 4.73% delivers top-quartile income for its industry, while Constellation Energy (CEG) at 0.68% pays a more typical yield — both are credible income propositions, AES the richer one.

AES

Utilities industry group

4.73%

Max
6.66%
AES
4.73%
Q3
3.58%
Median
2.85%
Q1
0.66%
Min
0.00%

CEG

Utilities industry group

0.68%

Max
6.66%
Q3
3.58%
Median
2.85%
CEG
0.68%
Q1
0.66%
Min
0.00%
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AES (AES) vs. Constellation Energy (CEG): A comparison of their dividend yield against the Utilities industry group benchmark.

Dividend Payout Ratio (TTM)

Both AES (AES) at 28.27% and Constellation Energy (CEG) at 15.92% pay out less of their earnings than their industries typically do, keeping retention high — common for businesses prioritizing reinvestment.

AES

Utilities industry group

28.27%

Max
113.04%
Q3
68.72%
Median
56.38%
Q1
32.38%
AES
28.27%
Min
0.00%

CEG

Utilities industry group

15.92%

Max
113.04%
Q3
68.72%
Median
56.38%
Q1
32.38%
CEG
15.92%
Min
0.00%
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AES (AES) vs. Constellation Energy (CEG): A comparison of their payout ratio against the Utilities industry group benchmark.

Dividend Metrics

Dividend metrics for AES (AES) and Constellation Energy (CEG)
MetricAESCEG
Dividend Yield (TTM)4.73%0.68%
Dividend Payout Ratio (TTM)28.27%15.92%

Valuation

P/E Ratio (TTM)

AES (AES) at 5.97 sits in the cheaper P/E ratio quartile, while Constellation Energy (CEG) at 24.43 sits in the richer quartile — a clear split in what investors pay for each dollar of trailing earnings.

AES

Utilities industry group

5.97

Max
31.22
Q3
23.30
Median
19.64
Q1
15.17
AES
5.97
Min
3.34

CEG

Utilities industry group

24.43

Max
31.22
CEG
24.43
Q3
23.30
Median
19.64
Q1
15.17
Min
3.34
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AES (AES) vs. Constellation Energy (CEG): A comparison of their P/E ratio against the Utilities industry group benchmark.

P/S Ratio (TTM)

AES (AES) at 0.78 sits in the cheaper P/S ratio quartile while Constellation Energy (CEG) at 2.83 prices around its industry’s middle — AES costs less per dollar of sales, though read it alongside growth and margins.

AES

Utilities industry group

0.78

Max
6.35
Q3
3.63
Median
2.63
Q1
1.52
AES
0.78
Min
0.00

CEG

Utilities industry group

2.83

Max
6.35
Q3
3.63
CEG
2.83
Median
2.63
Q1
1.52
Min
0.00
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AES (AES) vs. Constellation Energy (CEG): A comparison of their P/S ratio against the Utilities industry group benchmark.

P/B Ratio (MRQ)

AES (AES) at 1.86 is valued about in line with its industry on P/B ratio, while Constellation Energy (CEG) at 2.78 carries an above-peer premium to book — CEG is pricier on assets.

AES

Utilities industry group

1.86

Max
3.12
Q3
2.21
AES
1.86
Median
1.83
Q1
1.46
Min
0.34

CEG

Utilities industry group

2.78

Max
3.12
CEG
2.78
Q3
2.21
Median
1.83
Q1
1.46
Min
0.34
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AES (AES) vs. Constellation Energy (CEG): A comparison of their P/B ratio against the Utilities industry group benchmark.

Valuation Metrics

Valuation metrics for AES (AES) and Constellation Energy (CEG)
MetricAESCEG
P/E Ratio (TTM)5.9724.43
P/S Ratio (TTM)0.782.83
P/B Ratio (MRQ)1.862.78
Free Cash Flow Yield (TTM)-30.54%-7.48%