Ameren [AEE] vs Southern Company [SO] Detailed Stock Comparison
TLDR: Quick Comparison Summary
Based on 21 vital metrics comparison: Ameren Corporation wins in 15 metrics, Southern Company wins in 6 metrics, with 0 ties. Ameren Corporation appears stronger overall.
View Metrics Details
Vital Metrics Comparison
| Metric | Ameren Corporation | Southern Company | Better |
|---|---|---|---|
| P/E Ratio (TTM) | 20.42 | 23.96 | Ameren Corporation |
| Price-to-Book Ratio | 2.25 | 2.92 | Ameren Corporation |
| Debt-to-Equity Ratio | 147.13 | 190.59 | Ameren Corporation |
| PEG Ratio | 18.85 | 19.10 | Ameren Corporation |
| EV/EBITDA | 13.50 | 12.95 | Southern Company |
| Profit Margin (TTM) | 17.19% | 14.69% | Ameren Corporation |
| Operating Margin (TTM) | 24.61% | 12.74% | Ameren Corporation |
| EBITDA Margin (TTM) | 24.61% | 12.74% | Ameren Corporation |
| Return on Equity | 11.34% | 11.04% | Ameren Corporation |
| Return on Assets (TTM) | 3.05% | 3.28% | Southern Company |
| Free Cash Flow (TTM) | $-821.00M | $-2.94B | Ameren Corporation |
| Dividend Yield | 2.62% | 3.14% | Southern Company |
| 1-Year Return | 11.45% | 2.28% | Ameren Corporation |
| Price-to-Sales Ratio (TTM) | 3.57 | 3.58 | Ameren Corporation |
| Enterprise Value | $50.22B | $180.41B | Southern Company |
| EV/Revenue Ratio | 5.93 | 6.11 | Ameren Corporation |
| Gross Profit Margin (TTM) | 50.39% | 39.97% | Ameren Corporation |
| Revenue per Share (TTM) | $31 | $27 | Ameren Corporation |
| Earnings per Share (Diluted) | $5.35 | $3.92 | Ameren Corporation |
| Beta (Stock Volatility) | 0.53 | 0.41 | Southern Company |
| Short % of Float | 3.50% | 2.41% | Southern Company |
Ameren Corporation vs Southern Company Stock Performance Analysis
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Performance Comparison
Short-term Returns
| Stock | 1D | 1W | 1M | 3M | 6M | YTD |
|---|---|---|---|---|---|---|
| Ameren Corporation | 0.72% | -1.78% | -4.80% | -5.59% | 6.09% | 6.08% |
| Southern Company | 1.25% | -0.97% | -4.55% | -6.16% | 4.91% | 5.09% |
Long-term Returns
| Stock | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|
| Ameren Corporation | 11.45% | 33.02% | 25.36% | 115.94% | 271.41% | 113.59% |
| Southern Company | 2.28% | 32.54% | 43.05% | 83.44% | 133.81% | 182.19% |
Performance & Financial Health Analysis: Ameren Corporation vs Southern Company
| Metric | AEE | SO |
|---|---|---|
| Market Information | ||
| Market Cap | $31.00B | $105.39B |
| Market Cap Category | Large cap | Large cap |
| 10 Day Avg. Volume | 1,470,749 | 3,839,426 |
| 90 Day Avg. Volume | 1,574,153 | 4,787,199 |
| Last Close | $106.99 | $91.62 |
| 52 Week Range | $93.50 - $115.59 | $83.80 - $100.84 |
| % from 52W High | -7.44% | -9.14% |
| All-Time High | $115.59 (May 01, 2026) | $100.84 (Oct 16, 2025) |
| % from All-Time High | -7.44% | -9.14% |
| Growth Metrics | ||
| Quarterly Revenue Growth | -0.09% | 0.10% |
| Quarterly Earnings Growth | 0.22% | -0.22% |
| Financial Health | ||
| Profit Margin (TTM) | 0.17% | 0.15% |
| Operating Margin (TTM) | 0.25% | 0.13% |
| Return on Equity (TTM) | 0.11% | 0.11% |
| Debt to Equity (MRQ) | 147.13 | 190.59 |
| Cash & Liquidity | ||
| Book Value per Share (MRQ) | $48.48 | $32.18 |
| Cash per Share (MRQ) | $0.05 | $1.46 |
| Operating Cash Flow (TTM) | $3.35B | $9.80B |
| Levered Free Cash Flow (TTM) | $-1,484,375,040 | $-3,460,124,928 |
| Dividends | ||
| Last 12-Month Dividend Yield | 2.62% | 3.14% |
| Last 12-Month Dividend | $2.88 | $2.96 |
Valuation & Enterprise Metrics Analysis: Ameren Corporation vs Southern Company
| Metric | AEE (Apr 24, 2026) | SO (Apr 26, 2026) |
|---|---|---|
| Price Ratios | ||
| P/E Ratio (TTM) | 20.42 | 23.96 |
| Forward P/E | 18.85 | 19.10 |
| PEG Ratio | 18.85 | 19.10 |
| Price to Sales (TTM) | 3.57 | 3.58 |
| Price to Book (MRQ) | 2.25 | 2.92 |
| Market Capitalization | ||
| Market Capitalization | $31.00B | $105.39B |
| Enterprise Value | $50.22B | $180.41B |
| Enterprise Value Metrics | ||
| Enterprise to Revenue | 5.93 | 6.11 |
| Enterprise to EBITDA | 13.50 | 12.95 |
| Risk & Other Metrics | ||
| Beta | 0.53 | 0.41 |
| Book Value per Share (MRQ) | $48.48 | $32.18 |
Financial Statements Comparison: Ameren Corporation vs Southern Company
Financial Metrics
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Revenue
Operating Margin
Profit Margin
Long Term Debt
Income Flow Analysis
Financial Statements Comparison
Income Statement
| Metric | AEE (2025) | SO (2025) |
|---|---|---|
| Revenue/Sales | 8.80B | 29.55B |
| Cost of Goods Sold | 4.63B | 15.23B |
| COGS % of Revenue | 52.6% | 51.5% |
| Gross Profit | 4.17B | 14.32B |
| Gross Margin | 47.4% | 48.5% |
| Research & Development | N/A | N/A |
| Operating Income (EBIT) | 2.03B | 7.29B |
| Operating Margin | 23.0% | 24.7% |
| EBITDA | 3.95B | 13.93B |
| EBITDA Margin | 44.8% | 47.1% |
| Pre-Tax Income | 1.60B | 5.00B |
| Pre-Tax Income % of Revenue | 18.1% | 16.9% |
| Income Tax | 136.00M | 828.00M |
| Income Tax % of Revenue | 1.5% | 2.8% |
| Net Income (Profit) | 1.46B | 4.17B |
| Profit Margin | 16.6% | 14.1% |
Balance Sheet & Liquidity Metrics
| Metric | AEE (2025) | SO (2025) |
|---|---|---|
| Cash & Equivalents | 13.00M | 1.64B |
| Total Current Assets | 2.57B | 10.92B |
| Total Current Assets % of Revenue | 29.2% | 36.9% |
| Total Current Liabilities | 3.91B | 16.89B |
| Total Current Liabilities % of Revenue | 44.4% | 57.1% |
| Long-Term Debt | 18.21B | 66.94B |
| Long-Term Debt % of Revenue | 207.0% | 226.5% |
| Total Shareholders Equity | 13.53B | 38.87B |
| Retained Earnings | 5.29B | 14.86B |
| Retained Earnings % of Revenue | 60.1% | 50.3% |
| Property, Plant & Equipment | 3.58B | 2.97B |
Cash Flow Statement Comparison
| Metric | AEE (2025) | SO (2025) |
|---|---|---|
| Operating Cash Flow | 3.16B | 10.04B |
| Operating Cash Flow % of Revenue | 35.9% | 34.0% |
| Capital Expenditures | N/A | -12.74B |
| Free Cash Flow | -821.00M | -2.94B |
| FCF Margin | -9.3% | -9.9% |
| Debt Repayment | -341.00M | -5.88B |
| Common Stock Repurchase | N/A | N/A |
Short Interest & Institutional Ownership Analysis
| Metric | AEE | SO |
|---|---|---|
| Shares Short | 8.53M | 27.12M |
| Short Ratio | 5.00 | 4.94 |
| Short % of Float | 3.50% | 2.41% |
| Shares Outstanding | 276.40M | 1.12B |
| Float Shares | 275.04M | 1.12B |
| % Held by Insiders | 0.31% | 0.10% |
| % Held by Institutions | 85.57% | 72.46% |
| % Held by Public | 14.12% | 27.44% |
Dividend Analysis & Yield Comparison: Ameren Corporation vs Southern Company
| Metric | AEE | SO |
|---|---|---|
| Last 12-Month Dividend | $2.88 | $2.96 |
| Last 12-Month Dividend Yield | 2.62% | 3.14% |
| 3-Year Avg Annual Dividend | $2.93 | $2.88 |
| 3-Year Avg Dividend Yield | 0.78% | 0.89% |
| 3-Year Total Dividends | $8.79 | $8.64 |
| Ex-Dividend Date | Mar 10, 2026 | Feb 17, 2026 |