The Southern Company (SO) Earnings History
Annual and quarterly earnings data from 1994 to 2025
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SO EPS Growth (CAGR)
Compound annual growth rate of diluted earnings per share
CAGR (Compound Annual Growth Rate) shows the annualized growth rate of EPS over the specified period. A higher CAGR indicates stronger earnings momentum.
SO Profitability Analysis
Margin trends over time
| Year | Gross Margin | Operating Margin | Net Margin |
|---|---|---|---|
| 2025 | 29.8% | 24.6% | 14.7% |
| 2024 | 49.9% | 26.4% | 16.5% |
| 2023 | 46.4% | 23.1% | 15.7% |
| 2022 | 36.3% | 18.3% | 12.1% |
| 2021 | 44.3% | 16.0% | 10.4% |
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The Southern Company (SO) Earnings Overview
As of May 8, 2026, The Southern Company (SO) reported trailing twelve-month net income of $4.36B, reflecting -1.8% year-over-year growth. The company earned $3.87 per diluted share over the past four quarters, with a net profit margin of 14.7%.
Looking at the long-term picture, SO's 5-year EPS compound annual growth rate (CAGR) stands at +5.9%, showing solid earnings momentum. The company achieved its highest annual net income of $4.75B in fiscal 2019.
The Southern Company maintains positive profitability with a gross margin of 29.8%, operating margin of 24.6%, and net margin of 14.7%. The company continues to generate positive earnings from operations. View revenue history →
Compared to peers including DUK ($5.14B net income, 15.4% margin), D ($2.35B net income, 18.2% margin), AEP ($3.65B net income, 16.4% margin), SO has room to improve margins relative to the peer group. Compare SO vs DUK →
SO Earnings vs Peers
Earnings metrics vs comparable public companies
SO Historical Earnings Data (1994–2025)
32 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $4.34B | -1.4% | $7.27B | $3.92 | 14.7% | 24.6% |
| 2024 | $4.40B | +10.7% | $7.07B | $3.99 | 16.5% | 26.4% |
| 2023 | $3.98B | +12.5% | $5.83B | $3.62 | 15.7% | 23.1% |
| 2022 | $3.54B | +46.8% | $5.37B | $3.26 | 12.1% | 18.3% |
| 2021 | $2.41B | -23.2% | $3.70B | $2.26 | 10.4% | 16.0% |
| 2020 | $3.13B | -34.1% | $4.88B | $2.95 | 15.4% | 24.0% |
| 2019 | $4.75B | +112.0% | $7.74B | $4.50 | 22.2% | 36.1% |
| 2018 | $2.24B | +154.8% | $4.19B | $2.15 | 9.5% | 17.8% |
| 2017 | $880M | -64.7% | $2.33B | $0.84 | 3.8% | 10.1% |
| 2016 | $2.49B | +3.0% | $4.49B | $2.47 | 12.5% | 22.5% |
Full SO Stock Analysis
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Start ComparisonSO — Frequently Asked Questions
Quick answers to the most common questions about buying SO stock.
Is SO growing earnings?
SO EPS of $3.87 reflects slowing growth at -1.8%, below the 5-year CAGR of +5.9%. TTM net income is $4.4B. Expansion rate has moderated.
What are SO's profit margins?
The Southern Company net margin is +14.7%, with operating margin at +24.6%. Margins sit within typical range for the sector.
How consistent are SO's earnings?
SO earnings data spans 1994-2025. The current earnings trend is -1.8% YoY. Historical data enables comparison across business cycles.