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.
| Profile Item | AES | CEG |
|---|---|---|
| Name | The AES Corporation | Constellation Energy Corporation |
| Country/Region | United States | United States |
| GICS Sector | Utilities | Utilities |
| GICS Industry Group | Utilities | Utilities |
| GICS Industry | Independent Power and Renewable Electricity Producers | Electric Utilities |
| GICS Sub-Industry | Independent Power Producers & Energy Traders | Electric Utilities |
| Market Capitalization | 10.61 billion USD | 88.56 billion USD |
| Currency | USD | USD |
| Exchange | NYSE | Nasdaq |
| Listing Date | June 26, 1991 | January 19, 2022 |
| Security Type | Common Stock | Common Stock |
Price Performance
Cumulative Growth
Trailing Returns
Calendar-Year Returns
Performance Metrics
| Metric | AES | CEG |
|---|---|---|
| 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
Return Distribution
Risk Metrics
| Metric | AES | CEG |
|---|---|---|
| Volatility (1Y, Annualized) | 25.19% | 49.44% |
| Beta (5Y) | 0.93 | 1.11 |
| Max Drawdown (5Y) | -63.43% | -50.70% |
| Avg. Volume (3M) | 8.50M | 3.37M |
Risk-Adjusted Performance
Risk-Return Positioning
Risk-Adjusted Metrics
| Metric | AES | CEG |
|---|---|---|
| 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%
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%
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%
Profitability Metrics
| Metric | AES | CEG |
|---|---|---|
| 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.
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.
Growth Metrics
| Metric | AES | CEG |
|---|---|---|
| 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
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
Financial Strength Metrics
| Metric | AES | CEG |
|---|---|---|
| Current Ratio (MRQ) | 0.86 | 1.46 |
| Debt / Equity (MRQ) | 2.43 | 0.76 |
| Net Debt / EBITDA | 7.28 | 3.02 |
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%
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%
Dividend Metrics
| Metric | AES | CEG |
|---|---|---|
| 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
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
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
Valuation Metrics
| Metric | AES | CEG |
|---|---|---|
| P/E Ratio (TTM) | 5.97 | 24.43 |
| P/S Ratio (TTM) | 0.78 | 2.83 |
| P/B Ratio (MRQ) | 1.86 | 2.78 |
| Free Cash Flow Yield (TTM) | -30.54% | -7.48% |