American Electric [AEP] vs Duke Energy [DUK] Detailed Stock Comparison
TLDR: Quick Comparison Summary
Based on 21 vital metrics comparison: American Electric Power Company, Inc. wins in 12 metrics, Duke Energy Corporation wins in 9 metrics, with 0 ties. American Electric Power Company, Inc. appears stronger overall.
View Metrics Details
Vital Metrics Comparison
| Metric | American Electric Power Company, Inc. | Duke Energy Corporation | Better |
|---|---|---|---|
| P/E Ratio (TTM) | 20.28 | 20.17 | Duke Energy Corporation |
| Price-to-Book Ratio | 2.35 | 1.95 | Duke Energy Corporation |
| Debt-to-Equity Ratio | 154.24 | 171.84 | American Electric Power Company, Inc. |
| PEG Ratio | 19.66 | -7.77 | American Electric Power Company, Inc. |
| EV/EBITDA | 13.78 | 11.79 | Duke Energy Corporation |
| Profit Margin (TTM) | 16.36% | 15.63% | American Electric Power Company, Inc. |
| Operating Margin (TTM) | 22.84% | 28.09% | Duke Energy Corporation |
| EBITDA Margin (TTM) | 22.84% | 28.09% | Duke Energy Corporation |
| Return on Equity | 12.49% | 9.72% | American Electric Power Company, Inc. |
| Return on Assets (TTM) | 3.17% | 2.81% | American Electric Power Company, Inc. |
| Free Cash Flow (TTM) | $-1.64B | $-1.69B | American Electric Power Company, Inc. |
| Dividend Yield | 4.02% | 3.29% | American Electric Power Company, Inc. |
| 1-Year Return | 25.59% | 6.94% | American Electric Power Company, Inc. |
| Price-to-Sales Ratio (TTM) | 3.36 | 3.12 | Duke Energy Corporation |
| Enterprise Value | $123.41B | $191.99B | Duke Energy Corporation |
| EV/Revenue Ratio | 5.64 | 6.04 | American Electric Power Company, Inc. |
| Gross Profit Margin (TTM) | 61.60% | 50.68% | American Electric Power Company, Inc. |
| Revenue per Share (TTM) | $41 | $41 | American Electric Power Company, Inc. |
| Earnings per Share (Diluted) | $6.66 | $6.31 | American Electric Power Company, Inc. |
| Beta (Stock Volatility) | 0.57 | 0.45 | Duke Energy Corporation |
| Short % of Float | 3.53% | 2.17% | Duke Energy Corporation |
American Electric Power Company, Inc. vs Duke Energy Corporation Stock Performance Analysis
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Performance Comparison
Short-term Returns
| Stock | 1D | 1W | 1M | 3M | 6M | YTD |
|---|---|---|---|---|---|---|
| American Electric Power Company, Inc. | -0.74% | -2.43% | -2.09% | -1.14% | 10.84% | 14.10% |
| Duke Energy Corporation | 0.25% | 2.65% | 3.58% | -6.13% | 7.32% | 6.68% |
Long-term Returns
| Stock | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|
| American Electric Power Company, Inc. | 25.59% | 52.16% | 56.93% | 92.28% | 243.33% | 278.31% |
| Duke Energy Corporation | 6.94% | 35.57% | 25.46% | 50.60% | 122.29% | 146.44% |
Performance & Financial Health Analysis: American Electric Power Company, Inc. vs Duke Energy Corporation
| Metric | AEP | DUK |
|---|---|---|
| Market Information | ||
| Market Cap | $73.23B | $99.04B |
| Market Cap Category | Large cap | Large cap |
| 10 Day Avg. Volume | 2,436,150 | 2,914,062 |
| 90 Day Avg. Volume | 3,100,040 | 3,728,901 |
| Last Close | $132.14 | $125.28 |
| 52 Week Range | $105.02 - $140.58 | $113.66 - $134.49 |
| % from 52W High | -6.00% | -6.85% |
| All-Time High | $140.58 (Jul 07, 2026) | $134.49 (Mar 17, 2026) |
| % from All-Time High | -6.00% | -6.85% |
| Growth Metrics | ||
| Quarterly Revenue Growth | 0.13% | 0.08% |
| Quarterly Earnings Growth | -0.12% | -0.02% |
| Financial Health | ||
| Profit Margin (TTM) | 0.16% | 0.16% |
| Operating Margin (TTM) | 0.23% | 0.28% |
| Return on Equity (TTM) | 0.12% | 0.10% |
| Debt to Equity (MRQ) | 154.24 | 171.84 |
| Cash & Liquidity | ||
| Book Value per Share (MRQ) | $57.57 | $65.38 |
| Cash per Share (MRQ) | $0.77 | $0.32 |
| Operating Cash Flow (TTM) | $6.94B | $12.33B |
| Levered Free Cash Flow (TTM) | $-5,140,375,040 | $-2,002,625,024 |
| Dividends | ||
| Last 12-Month Dividend Yield | 4.02% | 3.29% |
| Last 12-Month Dividend | $4.69 | $4.22 |
Valuation & Enterprise Metrics Analysis: American Electric Power Company, Inc. vs Duke Energy Corporation
| Metric | AEP (Apr 26, 2026) | DUK (Apr 26, 2026) |
|---|---|---|
| Price Ratios | ||
| P/E Ratio (TTM) | 20.28 | 20.17 |
| Forward P/E | 19.66 | 17.78 |
| PEG Ratio | 19.66 | -7.77 |
| Price to Sales (TTM) | 3.36 | 3.12 |
| Price to Book (MRQ) | 2.35 | 1.95 |
| Market Capitalization | ||
| Market Capitalization | $73.23B | $99.04B |
| Enterprise Value | $123.41B | $191.99B |
| Enterprise Value Metrics | ||
| Enterprise to Revenue | 5.64 | 6.04 |
| Enterprise to EBITDA | 13.78 | 11.79 |
| Risk & Other Metrics | ||
| Beta | 0.57 | 0.45 |
| Book Value per Share (MRQ) | $57.57 | $65.38 |
Financial Statements Comparison: American Electric Power Company, Inc. vs Duke Energy Corporation
Financial Metrics
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Revenue
Operating Margin
Profit Margin
Long Term Debt
Income Flow Analysis
Financial Statements Comparison
Income Statement
| Metric | AEP (2025) | DUK (2025) |
|---|---|---|
| Revenue/Sales | 21.88B | 32.24B |
| Cost of Goods Sold | 8.53B | 15.74B |
| COGS % of Revenue | 39.0% | 48.8% |
| Gross Profit | 13.35B | 16.50B |
| Gross Margin | 61.0% | 51.2% |
| Research & Development | N/A | N/A |
| Operating Income (EBIT) | 5.39B | 8.58B |
| Operating Margin | 24.6% | 26.6% |
| EBITDA | 9.06B | 16.67B |
| EBITDA Margin | 41.4% | 51.7% |
| Pre-Tax Income | 3.72B | 5.71B |
| Pre-Tax Income % of Revenue | 17.0% | 17.7% |
| Income Tax | 129.00M | 642.00M |
| Income Tax % of Revenue | 0.6% | 2.0% |
| Net Income (Profit) | 3.70B | 5.07B |
| Profit Margin | 16.9% | 15.7% |
Balance Sheet & Liquidity Metrics
| Metric | AEP (2025) | DUK (2025) |
|---|---|---|
| Cash & Equivalents | 197.00M | 245.00M |
| Total Current Assets | 6.05B | 11.61B |
| Total Current Assets % of Revenue | 27.7% | 36.0% |
| Total Current Liabilities | 13.31B | 21.05B |
| Total Current Liabilities % of Revenue | 60.9% | 65.3% |
| Long-Term Debt | 44.71B | 81.14B |
| Long-Term Debt % of Revenue | 204.4% | 251.7% |
| Total Shareholders Equity | 32.22B | 53.02B |
| Retained Earnings | 15.44B | 5.06B |
| Retained Earnings % of Revenue | 70.6% | 15.7% |
| Property, Plant & Equipment | 9.30B | 21.43B |
Cash Flow Statement Comparison
| Metric | AEP (2025) | DUK (2025) |
|---|---|---|
| Operating Cash Flow | 6.96B | 12.30B |
| Operating Cash Flow % of Revenue | 31.8% | 38.2% |
| Capital Expenditures | -130.00M | N/A |
| Free Cash Flow | -1.64B | -1.69B |
| FCF Margin | -7.5% | -5.3% |
| Debt Repayment | -5.04B | -6.90B |
| Common Stock Repurchase | N/A | 0 |
Short Interest & Institutional Ownership Analysis
| Metric | AEP | DUK |
|---|---|---|
| Shares Short | 19.16M | 15.19M |
| Short Ratio | 5.11 | 3.12 |
| Short % of Float | 3.53% | 2.17% |
| Shares Outstanding | 540.86M | 777.66M |
| Float Shares | 540.07M | 775.67M |
| % Held by Insiders | 0.02% | 0.12% |
| % Held by Institutions | 85.01% | 70.82% |
| % Held by Public | 14.97% | 29.06% |
Dividend Analysis & Yield Comparison: American Electric Power Company, Inc. vs Duke Energy Corporation
| Metric | AEP | DUK |
|---|---|---|
| Last 12-Month Dividend | $4.69 | $4.22 |
| Last 12-Month Dividend Yield | 4.02% | 3.29% |
| 3-Year Avg Annual Dividend | $3.88 | $4.14 |
| 3-Year Avg Dividend Yield | 0.94% | 0.97% |
| 3-Year Total Dividends | $11.63 | $12.42 |
| Ex-Dividend Date | Feb 10, 2026 | Feb 13, 2026 |