SMCI vs. SO
SMCI (Super Micro Computer, Inc.) and SO (The Southern Company) are both stocks. SMCI operates in Computer Hardware (Technology), while SO operates in Utilities - Regulated Electric (Utilities). Over the past 10 years, SMCI returned 27.77%/yr vs 10.77%/yr for SO. At a 0.09 correlation, their price movements are largely independent.
Performance
SMCI vs. SO - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, SMCI achieves a 4.07% return, which is significantly lower than SO's 10.02% return. Over the past 10 years, SMCI has outperformed SO with an annualized return of 27.77%, while SO has yielded a comparatively lower 10.77% annualized return.
SMCI
- 1D
- -4.72%
- 1M
- -1.87%
- YTD
- 4.07%
- 6M
- -5.78%
- 1Y
- -26.71%
- 3Y*
- 7.64%
- 5Y*
- 52.73%
- 10Y*
- 27.77%
SO
- 1D
- 1.22%
- 1M
- 2.86%
- YTD
- 10.02%
- 6M
- 13.62%
- 1Y
- 7.91%
- 3Y*
- 14.19%
- 5Y*
- 12.20%
- 10Y*
- 10.77%
SMCI vs. SO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SMCI Super Micro Computer, Inc. | 4.07% | -3.97% | 7.23% | 246.24% | 86.80% | 38.82% | 31.81% | 74.06% | -34.07% | -25.38% |
SO The Southern Company | 10.02% | 9.47% | 21.72% | 2.21% | 8.24% | 16.34% | 0.63% | 51.65% | -3.75% | 2.42% |
Correlation
The correlation between SMCI and SO is -0.17, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.17 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.13 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.05 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.01 |
Correlation (All Time) Calculated using the full available price history since Mar 29, 2007 | 0.09 |
The correlation between SMCI and SO shifts across timeframes, from -0.17 (1 year) to 0.09 (all time), reflecting how their relationship changes across market environments.
Fundamentals
SMCI:
$20.52B
SO:
$106.03B
SMCI:
$2.70
SO:
$3.92
SMCI:
11.27
SO:
23.98
SMCI:
0.25
SO:
1.49
SMCI:
0.60
SO:
3.47
SMCI:
2.71
SO:
2.86
SMCI:
$33.70B
SO:
$30.17B
SMCI:
$2.83B
SO:
$13.01B
SMCI:
$1.47B
SO:
$14.44B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
SMCI vs. SO — Risk / Return Rank
SMCI
SO
SMCI vs. SO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Super Micro Computer, Inc. (SMCI) 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| SMCI | SO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.84 | ||
| Sortino ratioReturn per unit of downside risk | -0.76 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 1.10 | -0.09 |
| Calmar ratioReturn relative to maximum drawdown | -0.45 | 0.53 | -0.98 |
| Martin ratioReturn relative to average drawdown | -0.76 | 1.24 | -2.00 |
Loading charts...
Drawdowns
SMCI vs. SO - Drawdown Comparison
The maximum SMCI drawdown since its inception was -84.84%, which is greater than SO's maximum drawdown of -38.43%. Use the drawdown chart below to compare losses from any high point for SMCI and SO.
Loading charts...
Drawdown Indicators
| SMCI | SO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -84.84% | -38.43% | -46.41% |
Max Drawdown (1Y)Largest decline over 1 year | -66.18% | -14.99% | -51.19% |
Max Drawdown (3Y)Largest decline over 3 years | -84.84% | -14.99% | -69.85% |
Max Drawdown (5Y)Largest decline over 5 years | -84.84% | -23.28% | -61.56% |
Max Drawdown (10Y)Largest decline over 10 years | -84.84% | -38.43% | -46.41% |
Current DrawdownCurrent decline from peak | -74.36% | -3.95% | -70.41% |
Average DrawdownAverage peak-to-trough decline | -31.98% | -6.87% | -25.11% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 39.34% | 6.39% | +32.95% |
Volatility
SMCI vs. SO - Volatility Comparison
Super Micro Computer, Inc. (SMCI) has a higher volatility of 44.32% compared to The Southern Company (SO) at 6.03%. This indicates that SMCI'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.
Loading charts...
Volatility by Period
| SMCI | SO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 44.32% | 6.03% | +38.29% |
Volatility (6M)Calculated over the trailing 6-month period | 76.32% | 13.07% | +63.25% |
Volatility (1Y)Calculated over the trailing 1-year period | 85.20% | 16.21% | +68.99% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 86.53% | 18.67% | +67.86% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 71.19% | 21.96% | +49.23% |
Dividends
SMCI vs. SO - Dividend Comparison
SMCI has not paid dividends to shareholders, while SO's dividend yield for the trailing twelve months is around 3.60%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SMCI Super Micro Computer, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SO The Southern Company | 3.60% | 3.37% | 3.47% | 3.96% | 3.78% | 3.82% | 4.13% | 3.86% | 5.42% | 4.78% | 4.52% | 4.60% |
Financials
SMCI vs. SO - Financials Comparison
This section allows you to compare key financial metrics between Super Micro Computer, Inc. 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
SMCI vs. SO - Profitability Comparison
SMCI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Super Micro Computer, Inc. reported a gross profit of 1.02B and revenue of 10.24B. Therefore, the gross margin over that period was 10.0%.
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%.
SMCI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Super Micro Computer, Inc. reported an operating income of 625.87M and revenue of 10.24B, resulting in an operating margin of 6.1%.
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%.
SMCI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Super Micro Computer, Inc. reported a net income of 1.02B and revenue of 10.24B, resulting in a net margin of 9.9%.
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
SMCI and SO have a correlation of -0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SMCI has higher volatility (44.32%) compared to SO (6.03%). In terms of maximum drawdown, SMCI dropped -84.84% vs SO's -38.43%.
SO currently has the higher Sharpe Ratio (0.49 vs -0.35), 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.
Find the right allocation for SMCI and SO
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer