CCI vs. SO
CCI (Crown Castle International Corp.) and SO (The Southern Company) are both stocks. CCI operates in REIT - Specialty (Real Estate), while SO operates in Utilities - Regulated Electric (Utilities). Over the past 10 years, CCI returned 4.31%/yr vs 10.83%/yr for SO. At a 0.28 correlation, their price movements are largely independent.
Performance
CCI vs. SO - Performance Comparison
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Returns By Period
The year-to-date returns for both investments are quite close, with CCI having a 7.65% return and SO slightly higher at 7.91%. Over the past 10 years, CCI has underperformed SO with an annualized return of 4.31%, while SO has yielded a comparatively higher 10.83% annualized return.
CCI
- 1D
- 0.75%
- 1M
- 4.33%
- YTD
- 7.65%
- 6M
- 8.42%
- 1Y
- -0.01%
- 3Y*
- -0.45%
- 5Y*
- -9.48%
- 10Y*
- 4.31%
SO
- 1D
- 1.07%
- 1M
- 1.71%
- YTD
- 7.91%
- 6M
- 9.06%
- 1Y
- 8.35%
- 3Y*
- 14.05%
- 5Y*
- 11.60%
- 10Y*
- 10.83%
CCI vs. SO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
CCI Crown Castle International Corp. | 7.65% | 2.96% | -16.39% | -10.24% | -32.57% | 35.08% | 15.49% | 35.45% | 1.75% | 32.97% |
SO The Southern Company | 7.91% | 9.47% | 21.72% | 2.21% | 8.24% | 16.34% | 0.63% | 51.65% | -3.75% | 2.42% |
Correlation
The correlation between CCI and SO is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.35 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.46 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.52 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.48 |
Correlation (All Time) Calculated using the full available price history since Aug 19, 1998 | 0.28 |
The correlation between CCI and SO shifts across timeframes, from 0.28 (all time) to 0.52 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
CCI:
$41.29B
SO:
$104.45B
CCI:
$2.42
SO:
$3.92
CCI:
38.99
SO:
23.62
CCI:
9.80
SO:
3.42
CCI:
$4.21B
SO:
$30.17B
CCI:
$2.03B
SO:
$13.01B
CCI:
$2.15B
SO:
$14.44B
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Return for Risk
CCI vs. SO — Risk / Return Rank
CCI
SO
CCI vs. SO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Crown Castle International Corp. (CCI) and The Southern Company (SO). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| CCI | SO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.57 | ||
| Sortino ratioReturn per unit of downside risk | -0.73 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 1.10 | -0.09 |
| Calmar ratioReturn relative to maximum drawdown | -0.04 | 0.55 | -0.59 |
| Martin ratioReturn relative to average drawdown | -0.08 | 1.29 | -1.37 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| CCI | SO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.05 | 0.52 | -0.57 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.36 | 0.62 | -0.98 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.17 | 0.49 | -0.33 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.21 | 0.62 | -0.42 |
Drawdowns
CCI vs. SO - Drawdown Comparison
The maximum CCI drawdown since its inception was -97.52%, which is greater than SO's maximum drawdown of -38.43%. Use the drawdown chart below to compare losses from any high point for CCI and SO.
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Drawdown Indicators
| CCI | SO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.52% | -38.43% | -59.09% |
Max Drawdown (1Y)Largest decline over 1 year | -30.01% | -14.99% | -15.02% |
Max Drawdown (3Y)Largest decline over 3 years | -30.77% | -14.99% | -15.78% |
Max Drawdown (5Y)Largest decline over 5 years | -55.48% | -23.28% | -32.20% |
Max Drawdown (10Y)Largest decline over 10 years | -55.48% | -38.43% | -17.05% |
Current DrawdownCurrent decline from peak | -43.91% | -5.79% | -38.12% |
Average DrawdownAverage peak-to-trough decline | -25.91% | -6.87% | -19.04% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.67% | 6.35% | +11.32% |
Volatility
CCI vs. SO - Volatility Comparison
Crown Castle International Corp. (CCI) has a higher volatility of 8.70% compared to The Southern Company (SO) at 5.62%. This indicates that CCI's price experiences larger fluctuations and is considered to be riskier than SO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CCI | SO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.70% | 5.62% | +3.08% |
Volatility (6M)Calculated over the trailing 6-month period | 22.42% | 12.98% | +9.44% |
Volatility (1Y)Calculated over the trailing 1-year period | 26.80% | 15.97% | +10.83% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.62% | 18.65% | +7.97% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 25.97% | 21.94% | +4.03% |
Dividends
CCI vs. SO - Dividend Comparison
CCI's dividend yield for the trailing twelve months is around 4.50%, more than SO's 3.22% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CCI Crown Castle International Corp. | 4.50% | 5.35% | 6.90% | 5.43% | 4.41% | 2.62% | 3.10% | 3.22% | 3.94% | 3.51% | 4.15% | 3.87% |
SO The Southern Company | 3.22% | 3.37% | 3.47% | 3.96% | 3.78% | 3.82% | 4.13% | 3.86% | 5.42% | 4.78% | 4.52% | 4.60% |
Financials
CCI vs. SO - Financials Comparison
This section allows you to compare key financial metrics between Crown Castle International Corp. and The Southern Company. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
CCI vs. SO - Profitability Comparison
CCI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Crown Castle International Corp. reported a gross profit of 0.00 and revenue of 1.01B. Therefore, the gross margin over that period was 0.0%.
SO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, The Southern Company reported a gross profit of 3.90B and revenue of 8.40B. Therefore, the gross margin over that period was 46.5%.
CCI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Crown Castle International Corp. reported an operating income of 465.00M and revenue of 1.01B, resulting in an operating margin of 46.0%.
SO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, The Southern Company reported an operating income of 2.02B and revenue of 8.40B, resulting in an operating margin of 24.0%.
CCI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Crown Castle International Corp. reported a net income of 151.00M and revenue of 1.01B, resulting in a net margin of 15.0%.
SO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, The Southern Company reported a net income of 1.36B and revenue of 8.40B, resulting in a net margin of 16.2%.
Frequently Asked Questions
CCI and SO have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CCI has higher volatility (8.70%) compared to SO (5.62%). In terms of maximum drawdown, CCI dropped -97.52% vs SO's -38.43%.
SO currently has the higher Sharpe Ratio (0.52 vs -0.05), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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