WMB vs. MAIN
WMB (The Williams Companies, Inc.) and MAIN (Main Street Capital Corporation) are both stocks. WMB operates in Oil & Gas Midstream (Energy), while MAIN operates in Asset Management (Financial Services). Over the past 10 years, WMB returned 18.64%/yr vs 12.99%/yr for MAIN. At a 0.32 correlation, their price movements are largely independent.
Performance
WMB vs. MAIN - Performance Comparison
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Returns By Period
In the year-to-date period, WMB achieves a 19.95% return, which is significantly higher than MAIN's -12.08% return. Over the past 10 years, WMB has outperformed MAIN with an annualized return of 18.64%, while MAIN has yielded a comparatively lower 12.99% annualized return.
WMB
- 1D
- -0.51%
- 1M
- -0.51%
- YTD
- 19.95%
- 6M
- 17.36%
- 1Y
- 22.09%
- 3Y*
- 38.06%
- 5Y*
- 26.38%
- 10Y*
- 18.64%
MAIN
- 1D
- -0.35%
- 1M
- -4.41%
- YTD
- -12.08%
- 6M
- -13.81%
- 1Y
- -3.91%
- 3Y*
- 17.77%
- 5Y*
- 12.53%
- 10Y*
- 12.99%
WMB vs. MAIN - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
WMB The Williams Companies, Inc. | 19.95% | 14.91% | 62.35% | 11.86% | 32.83% | 38.36% | -8.20% | 14.18% | -23.88% | 2.02% |
MAIN Main Street Capital Corporation | -12.08% | 10.74% | 47.30% | 28.22% | -11.37% | 48.31% | -19.54% | 36.88% | -8.27% | 16.62% |
Correlation
The correlation between WMB and MAIN is 0.13, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.13 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.31 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.36 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.33 |
Correlation (All Time) Calculated using the full available price history since Oct 10, 2007 | 0.32 |
The correlation between WMB and MAIN shifts across timeframes, from 0.13 (1 year) to 0.36 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
WMB:
$87.55B
MAIN:
$4.66B
WMB:
$2.28
MAIN:
$5.22
WMB:
31.34
MAIN:
9.85
WMB:
1.63
MAIN:
1.12
WMB:
7.34
MAIN:
6.55
WMB:
6.76
MAIN:
1.51
WMB:
$11.92B
MAIN:
$704.17M
WMB:
$7.49B
MAIN:
$499.08M
WMB:
$6.88B
MAIN:
$396.90M
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Return for Risk
WMB vs. MAIN — Risk / Return Rank
WMB
MAIN
WMB vs. MAIN - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for The Williams Companies, Inc. (WMB) and Main Street Capital Corporation (MAIN). 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.
| WMB | MAIN | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.12 | ||
| Sortino ratioReturn per unit of downside risk | +1.46 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 0.99 | +0.18 |
| Calmar ratioReturn relative to maximum drawdown | 1.79 | -0.17 | +1.97 |
| Martin ratioReturn relative to average drawdown | 3.88 | -0.36 | +4.24 |
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
| WMB | MAIN | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.96 | -0.16 | +1.12 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.12 | 0.58 | +0.54 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.60 | 0.48 | +0.13 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.23 | 0.56 | -0.33 |
Drawdowns
WMB vs. MAIN - Drawdown Comparison
The maximum WMB drawdown since its inception was -98.03%, which is greater than MAIN's maximum drawdown of -64.53%. Use the drawdown chart below to compare losses from any high point for WMB and MAIN.
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Drawdown Indicators
| WMB | MAIN | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.03% | -64.53% | -33.50% |
Max Drawdown (1Y)Largest decline over 1 year | -12.36% | -22.43% | +10.07% |
Max Drawdown (3Y)Largest decline over 3 years | -12.36% | -22.43% | +10.07% |
Max Drawdown (5Y)Largest decline over 5 years | -23.01% | -27.06% | +4.05% |
Max Drawdown (10Y)Largest decline over 10 years | -68.08% | -64.53% | -3.55% |
Current DrawdownCurrent decline from peak | -9.84% | -19.30% | +9.46% |
Average DrawdownAverage peak-to-trough decline | -27.08% | -7.30% | -19.78% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.71% | 10.92% | -5.21% |
Volatility
WMB vs. MAIN - Volatility Comparison
The current volatility for The Williams Companies, Inc. (WMB) is 8.07%, while Main Street Capital Corporation (MAIN) has a volatility of 8.66%. This indicates that WMB experiences smaller price fluctuations and is considered to be less risky than MAIN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| WMB | MAIN | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.07% | 8.66% | -0.59% |
Volatility (6M)Calculated over the trailing 6-month period | 15.75% | 20.34% | -4.59% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.07% | 24.94% | -1.87% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.62% | 21.58% | +2.04% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 31.00% | 27.31% | +3.69% |
Dividends
WMB vs. MAIN - Dividend Comparison
WMB's dividend yield for the trailing twelve months is around 2.83%, less than MAIN's 8.35% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAIN Main Street Capital Corporation | 8.35% | 7.00% | 7.02% | 8.55% | 7.97% | 5.74% | 6.99% | 6.76% | 8.43% | 7.49% | 7.42% | 9.15% |
WMB The Williams Companies, Inc. | 2.83% | 3.33% | 3.51% | 5.14% | 5.17% | 6.30% | 7.98% | 6.41% | 6.17% | 3.94% | 5.39% | 9.53% |
Financials
WMB vs. MAIN - Financials Comparison
This section allows you to compare key financial metrics between The Williams Companies, Inc. and Main Street Capital Corporation. 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
WMB vs. MAIN - Profitability Comparison
WMB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, The Williams Companies, Inc. reported a gross profit of 2.49B and revenue of 3.03B. Therefore, the gross margin over that period was 82.1%.
MAIN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Main Street Capital Corporation reported a gross profit of 0.00 and revenue of 140.11M. Therefore, the gross margin over that period was 0.0%.
WMB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, The Williams Companies, Inc. reported an operating income of 1.32B and revenue of 3.03B, resulting in an operating margin of 43.6%.
MAIN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Main Street Capital Corporation reported an operating income of 0.00 and revenue of 140.11M, resulting in an operating margin of 0.0%.
WMB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, The Williams Companies, Inc. reported a net income of 865.00M and revenue of 3.03B, resulting in a net margin of 28.6%.
MAIN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Main Street Capital Corporation reported a net income of 90.82M and revenue of 140.11M, resulting in a net margin of 64.8%.
Frequently Asked Questions
WMB and MAIN have a correlation of 0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MAIN has higher volatility (8.66%) compared to WMB (8.07%). In terms of maximum drawdown, WMB dropped -98.03% vs MAIN's -64.53%.
WMB currently has the higher Sharpe Ratio (0.96 vs -0.16), 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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