QSR vs. SO
QSR (Restaurant Brands International Inc.) and SO (The Southern Company) are both stocks. QSR operates in Restaurants (Consumer Cyclical), while SO operates in Utilities - Regulated Electric (Utilities). Over the past 10 years, QSR returned 8.75%/yr vs 10.83%/yr for SO. At a 0.21 correlation, their price movements are largely independent.
Performance
QSR vs. SO - Performance Comparison
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Returns By Period
In the year-to-date period, QSR achieves a 7.43% return, which is significantly lower than SO's 7.91% return. Over the past 10 years, QSR has underperformed SO with an annualized return of 8.75%, while SO has yielded a comparatively higher 10.83% annualized return.
QSR
- 1D
- 1.16%
- 1M
- -8.84%
- YTD
- 7.43%
- 6M
- 0.56%
- 1Y
- 5.72%
- 3Y*
- 2.34%
- 5Y*
- 4.56%
- 10Y*
- 8.75%
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%
QSR vs. SO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
QSR Restaurant Brands International Inc. | 7.43% | 8.64% | -13.80% | 24.64% | 10.72% | 2.72% | -0.34% | 25.61% | -12.15% | 30.69% |
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 QSR and SO is 0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.09 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.20 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.22 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.21 |
Correlation (All Time) Calculated using the full available price history since Dec 16, 2014 | 0.21 |
The correlation between QSR and SO shifts across timeframes, from 0.09 (1 year) to 0.22 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
QSR:
$33.35B
SO:
$104.45B
QSR:
$2.09
SO:
$3.92
QSR:
34.81
SO:
23.62
QSR:
3.47
SO:
3.42
QSR:
8.91
SO:
2.81
QSR:
$9.59B
SO:
$30.17B
QSR:
$3.17B
SO:
$13.01B
QSR:
$2.49B
SO:
$14.44B
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Return for Risk
QSR vs. SO — Risk / Return Rank
QSR
SO
QSR vs. SO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Restaurant Brands International Inc. (QSR) 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.
| QSR | SO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.27 | ||
| Sortino ratioReturn per unit of downside risk | -0.35 | ||
| Omega ratioGain probability vs. loss probability | 1.06 | 1.10 | -0.04 |
| Calmar ratioReturn relative to maximum drawdown | 0.42 | 0.55 | -0.13 |
| Martin ratioReturn relative to average drawdown | 0.92 | 1.29 | -0.37 |
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
| QSR | SO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.24 | 0.52 | -0.27 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.20 | 0.62 | -0.42 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.32 | 0.49 | -0.18 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.34 | 0.62 | -0.28 |
Drawdowns
QSR vs. SO - Drawdown Comparison
The maximum QSR drawdown since its inception was -63.03%, which is greater than SO's maximum drawdown of -38.43%. Use the drawdown chart below to compare losses from any high point for QSR and SO.
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Drawdown Indicators
| QSR | SO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -63.03% | -38.43% | -24.60% |
Max Drawdown (1Y)Largest decline over 1 year | -13.29% | -14.99% | +1.70% |
Max Drawdown (3Y)Largest decline over 3 years | -24.53% | -14.99% | -9.54% |
Max Drawdown (5Y)Largest decline over 5 years | -29.27% | -23.28% | -5.99% |
Max Drawdown (10Y)Largest decline over 10 years | -63.03% | -38.43% | -24.60% |
Current DrawdownCurrent decline from peak | -11.03% | -5.79% | -5.24% |
Average DrawdownAverage peak-to-trough decline | -12.05% | -6.87% | -5.18% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.09% | 6.35% | -0.26% |
Volatility
QSR vs. SO - Volatility Comparison
Restaurant Brands International Inc. (QSR) has a higher volatility of 5.97% compared to The Southern Company (SO) at 5.62%. This indicates that QSR'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
| QSR | SO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.97% | 5.62% | +0.35% |
Volatility (6M)Calculated over the trailing 6-month period | 17.18% | 12.98% | +4.20% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.11% | 15.97% | +7.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.63% | 18.65% | +3.98% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.52% | 21.94% | +5.58% |
Dividends
QSR vs. SO - Dividend Comparison
QSR's dividend yield for the trailing twelve months is around 3.45%, more than SO's 3.22% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
QSR Restaurant Brands International Inc. | 3.45% | 3.63% | 3.56% | 2.82% | 3.34% | 3.49% | 3.40% | 3.14% | 3.44% | 1.27% | 1.30% | 1.18% |
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
QSR vs. SO - Financials Comparison
This section allows you to compare key financial metrics between Restaurant Brands International 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
QSR vs. SO - Profitability Comparison
QSR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Restaurant Brands International Inc. reported a gross profit of 0.00 and revenue of 2.26B. 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%.
QSR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Restaurant Brands International Inc. reported an operating income of 606.00M and revenue of 2.26B, resulting in an operating margin of 26.8%.
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%.
QSR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Restaurant Brands International Inc. reported a net income of 338.00M and revenue of 2.26B, resulting in a net margin of 14.9%.
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
QSR and SO have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
QSR has higher volatility (5.97%) compared to SO (5.62%). In terms of maximum drawdown, QSR dropped -63.03% vs SO's -38.43%.
SO currently has the higher Sharpe Ratio (0.52 vs 0.24), 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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