AEP vs. EIX: American Electric Power vs. Edison Stock Comparison
How do American Electric Power (AEP) and Edison (EIX) 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
American Electric Power (AEP) and Edison (EIX) are both classified in the Electric Utilities sub-industry within the broader Electric Utilities industry, placing them in the closest GICS peer bucket.
| Profile Item | AEP | EIX |
|---|---|---|
| Name | American Electric Power Company, Inc. | Edison International |
| Country/Region | United States | United States |
| GICS Sector | Utilities | Utilities |
| GICS Industry Group | Utilities | Utilities |
| GICS Industry | Electric Utilities | Electric Utilities |
| GICS Sub-Industry | Electric Utilities | Electric Utilities |
| Market Capitalization | 68.90 billion USD | 22.84 billion USD |
| Currency | USD | USD |
| Exchange | Nasdaq | NYSE |
| Listing Date | January 2, 1962 | May 3, 1973 |
| Security Type | Common Stock | Common Stock |
Price Performance
Cumulative Growth
Trailing Returns
Calendar-Year Returns
Performance Metrics
| Metric | AEP | EIX |
|---|---|---|
| Total Return (1Y) | 8.60% | 11.26% |
| Total Return (3Y, Annualized) | 22.18% | 3.52% |
| Total Return (5Y, Annualized) | 12.81% | 3.43% |
Risk Profile
Drawdown History
Return Distribution
Risk Metrics
| Metric | AEP | EIX |
|---|---|---|
| Volatility (1Y, Annualized) | 18.45% | 36.47% |
| Beta (5Y) | 0.46 | 0.55 |
| Max Drawdown (5Y) | -29.56% | -43.88% |
| Avg. Volume (3M) | 3.64M | 5.15M |
Risk-Adjusted Performance
Risk-Return Positioning
Risk-Adjusted Metrics
| Metric | AEP | EIX |
|---|---|---|
| Sharpe Ratio (1Y) | 0.23 | 0.19 |
| Sortino Ratio (1Y) | 0.33 | 0.23 |
Profitability
ROE (TTM)
Edison (EIX) at 18.76% clears its industry range for ROE, a sharper capital-efficiency signal than American Electric Power (AEP) at 10.60%, which is closer to a typical peer reading.
AEP
Utilities industry group
10.60%
- Max
- 17.99%
- Q3
- 12.01%
- AEP
- 10.60%
- Median
- 9.44%
- Q1
- 7.56%
- Min
- 2.17%
EIX
Utilities industry group
18.76%
- EIX
- 18.76%
- Max
- 17.99%
- Q3
- 12.01%
- Median
- 9.44%
- Q1
- 7.56%
- Min
- 2.17%
Net Margin (TTM)
Edison (EIX) at 19.60% retains a top-quartile share of revenue as profit, ahead of American Electric Power (AEP) at 14.21%, which keeps about the industry-typical share.
AEP
Utilities industry group
14.21%
- Max
- 28.78%
- Q3
- 17.30%
- AEP
- 14.21%
- Median
- 12.73%
- Q1
- 9.18%
- Min
- -0.20%
EIX
Utilities industry group
19.60%
- Max
- 28.78%
- EIX
- 19.60%
- Q3
- 17.30%
- Median
- 12.73%
- Q1
- 9.18%
- Min
- -0.20%
Operating Margin (TTM)
Both American Electric Power (AEP) at 26.89% and Edison (EIX) at 21.53% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.
AEP
Utilities industry group
26.89%
- Max
- 53.83%
- Q3
- 31.12%
- AEP
- 26.89%
- Median
- 23.62%
- Q1
- 15.45%
- Min
- -4.90%
EIX
Utilities industry group
21.53%
- Max
- 53.83%
- Q3
- 31.12%
- Median
- 23.62%
- EIX
- 21.53%
- Q1
- 15.45%
- Min
- -4.90%
Profitability Metrics
| Metric | AEP | EIX |
|---|---|---|
| ROE (TTM) | 10.60% | 18.76% |
| ROA (TTM) | 3.04% | 3.49% |
| Net Margin (TTM) | 14.21% | 19.60% |
| Operating Margin (TTM) | 26.89% | 21.53% |
| Gross Margin (TTM) | 46.62% | 59.44% |
Growth
Revenue Growth
Both American Electric Power (AEP) at 10.93% and Edison (EIX) at 9.76% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.
EPS Growth
Edison (EIX) at 248.94% clears its industry range for EPS growth, a much stronger earnings trajectory than American Electric Power (AEP) at 19.35%, which is closer to a typical peer reading.
Growth Metrics
| Metric | AEP | EIX |
|---|---|---|
| Revenue Growth (YoY) | 10.93% | 9.76% |
| Revenue Growth (3Y CAGR) | 3.66% | 3.90% |
| EPS Growth (YoY) | 19.35% | 248.94% |
| EPS Growth (3Y CAGR) | 14.04% | 93.27% |
Financial Strength
Current Ratio (MRQ)
Edison (EIX) at 0.77 keeps current ratio within its industry’s typical mid-range, while American Electric Power (AEP) at 0.51 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for AEP.
AEP
Utilities industry group
0.51
- Max
- 1.90
- Q3
- 1.17
- Median
- 0.88
- Q1
- 0.66
- AEP
- 0.51
- Min
- 0.29
EIX
Utilities industry group
0.77
- Max
- 1.90
- Q3
- 1.17
- Median
- 0.88
- EIX
- 0.77
- Q1
- 0.66
- Min
- 0.29
Debt / Equity (MRQ)
American Electric Power (AEP) at 1.62 carries an industry-typical debt-to-equity mix, while Edison (EIX) at 2.20 uses more debt funding than most peers.
AEP
Utilities industry group
1.62
- Max
- 2.63
- Q3
- 1.77
- AEP
- 1.62
- Median
- 1.35
- Q1
- 0.84
- Min
- 0.00
EIX
Utilities industry group
2.20
- Max
- 2.63
- EIX
- 2.20
- Q3
- 1.77
- Median
- 1.35
- Q1
- 0.84
- Min
- 0.00
Financial Strength Metrics
| Metric | AEP | EIX |
|---|---|---|
| Current Ratio (MRQ) | 0.51 | 0.77 |
| Debt / Equity (MRQ) | 1.62 | 2.20 |
| Net Debt / EBITDA | 5.76 | 5.26 |
Dividends
Dividend Yield (TTM)
Edison (EIX) at 5.76% delivers top-quartile income for its industry, while American Electric Power (AEP) at 3.00% pays a more typical yield — both are credible income propositions, EIX the richer one.
AEP
Utilities industry group
3.00%
- Max
- 6.66%
- Q3
- 3.58%
- AEP
- 3.00%
- Median
- 2.85%
- Q1
- 0.66%
- Min
- 0.00%
EIX
Utilities industry group
5.76%
- Max
- 6.66%
- EIX
- 5.76%
- Q3
- 3.58%
- Median
- 2.85%
- Q1
- 0.66%
- Min
- 0.00%
Dividend Payout Ratio (TTM)
Both American Electric Power (AEP) at 62.09% and Edison (EIX) at 37.30% keep payout ratio within their industries’ typical mid-ranges — dividend policies that share earnings without consuming too much of them.
AEP
Utilities industry group
62.09%
- Max
- 113.04%
- Q3
- 68.72%
- AEP
- 62.09%
- Median
- 56.38%
- Q1
- 32.38%
- Min
- 0.00%
EIX
Utilities industry group
37.30%
- Max
- 113.04%
- Q3
- 68.72%
- Median
- 56.38%
- EIX
- 37.30%
- Q1
- 32.38%
- Min
- 0.00%
Dividend Metrics
| Metric | AEP | EIX |
|---|---|---|
| Dividend Yield (TTM) | 3.00% | 5.76% |
| Dividend Payout Ratio (TTM) | 62.09% | 37.30% |
Valuation
P/E Ratio (TTM)
Edison (EIX) at 6.31 sits in the cheaper P/E ratio quartile, while American Electric Power (AEP) at 20.67 is closer to its industry’s usual earnings multiple — a discount for EIX, though growth and earnings durability still matter.
AEP
Utilities industry group
20.67
- Max
- 31.22
- Q3
- 23.30
- AEP
- 20.67
- Median
- 19.64
- Q1
- 15.17
- Min
- 3.34
EIX
Utilities industry group
6.31
- Max
- 31.22
- Q3
- 23.30
- Median
- 19.64
- Q1
- 15.17
- EIX
- 6.31
- Min
- 3.34
P/S Ratio (TTM)
Edison (EIX) at 1.23 sits in the cheaper P/S ratio quartile while American Electric Power (AEP) at 2.92 prices around its industry’s middle — EIX costs less per dollar of sales, though read it alongside growth and margins.
AEP
Utilities industry group
2.92
- Max
- 6.35
- Q3
- 3.63
- AEP
- 2.92
- Median
- 2.63
- Q1
- 1.52
- Min
- 0.00
EIX
Utilities industry group
1.23
- Max
- 6.35
- Q3
- 3.63
- Median
- 2.63
- Q1
- 1.52
- EIX
- 1.23
- Min
- 0.00
P/B Ratio (MRQ)
Edison (EIX) at 1.28 sits in the lower P/B ratio quartile against book while American Electric Power (AEP) at 2.10 is valued near its industry’s middle — EIX is cheaper on assets, though weigh it against ROE and asset quality.
AEP
Utilities industry group
2.10
- Max
- 3.12
- Q3
- 2.21
- AEP
- 2.10
- Median
- 1.83
- Q1
- 1.46
- Min
- 0.34
EIX
Utilities industry group
1.28
- Max
- 3.12
- Q3
- 2.21
- Median
- 1.83
- Q1
- 1.46
- EIX
- 1.28
- Min
- 0.34
Valuation Metrics
| Metric | AEP | EIX |
|---|---|---|
| P/E Ratio (TTM) | 20.67 | 6.31 |
| P/S Ratio (TTM) | 2.92 | 1.23 |
| P/B Ratio (MRQ) | 2.10 | 1.28 |
| Free Cash Flow Yield (TTM) | -11.28% | -0.77% |