MAIN vs. PDI
MAIN (Main Street Capital Corporation) and PDI (PIMCO Dynamic Income Fund) are both stocks. Both operate in the Asset Management industry within the Financial Services sector. Over the past 10 years, MAIN returned 13.19%/yr vs 7.55%/yr for PDI. At a 0.28 correlation, their price movements are largely independent.
Performance
MAIN vs. PDI - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, MAIN achieves a -10.97% return, which is significantly lower than PDI's -0.81% return. Over the past 10 years, MAIN has outperformed PDI with an annualized return of 13.19%, while PDI has yielded a comparatively lower 7.55% annualized return.
MAIN
- 1D
- 0.54%
- 1M
- 2.49%
- YTD
- -10.97%
- 6M
- -12.92%
- 1Y
- -3.94%
- 3Y*
- 18.74%
- 5Y*
- 12.76%
- 10Y*
- 13.19%
PDI
- 1D
- -0.79%
- 1M
- -3.50%
- YTD
- -0.81%
- 6M
- -0.75%
- 1Y
- 0.14%
- 3Y*
- 10.87%
- 5Y*
- 2.19%
- 10Y*
- 7.55%
MAIN vs. PDI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MAIN Main Street Capital Corporation | -10.97% | 10.74% | 47.30% | 28.22% | -11.37% | 48.31% | -19.54% | 36.88% | -8.27% | 16.62% |
PDI PIMCO Dynamic Income Fund | -0.81% | 11.03% | 17.18% | 11.99% | -16.99% | 7.81% | -9.96% | 22.23% | 7.35% | 18.59% |
Correlation
The correlation between MAIN and PDI is 0.25, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.25 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.24 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.32 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.30 |
Correlation (All Time) Calculated using the full available price history since May 25, 2012 | 0.28 |
Fundamentals
MAIN:
$4.72B
PDI:
$6.72B
MAIN:
$5.22
PDI:
$3.86
MAIN:
9.97
PDI:
4.23
MAIN:
1.14
PDI:
0.06
MAIN:
6.63
PDI:
3.13
MAIN:
1.52
PDI:
0.91
MAIN:
$704.17M
PDI:
$2.03B
MAIN:
$499.08M
PDI:
$1.51B
MAIN:
$396.90M
PDI:
$2.09B
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
MAIN vs. PDI — Risk / Return Rank
MAIN
PDI
MAIN vs. PDI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Main Street Capital Corporation (MAIN) and PIMCO Dynamic Income Fund (PDI). 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.
| MAIN | PDI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.17 | ||
| Sortino ratioReturn per unit of downside risk | -0.14 | ||
| Omega ratioGain probability vs. loss probability | 0.99 | 1.01 | -0.02 |
| Calmar ratioReturn relative to maximum drawdown | -0.18 | 0.01 | -0.19 |
| Martin ratioReturn relative to average drawdown | -0.35 | 0.03 | -0.38 |
Loading charts...
Drawdowns
MAIN vs. PDI - Drawdown Comparison
The maximum MAIN drawdown since its inception was -64.53%, which is greater than PDI's maximum drawdown of -46.47%. Use the drawdown chart below to compare losses from any high point for MAIN and PDI.
Loading charts...
Drawdown Indicators
| MAIN | PDI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -64.53% | -46.47% | -18.06% |
Max Drawdown (1Y)Largest decline over 1 year | -22.43% | -10.95% | -11.48% |
Max Drawdown (3Y)Largest decline over 3 years | -22.43% | -17.55% | -4.88% |
Max Drawdown (5Y)Largest decline over 5 years | -27.06% | -27.19% | +0.13% |
Max Drawdown (10Y)Largest decline over 10 years | -64.53% | -46.47% | -18.06% |
Current DrawdownCurrent decline from peak | -18.28% | -8.56% | -9.72% |
Average DrawdownAverage peak-to-trough decline | -7.31% | -6.22% | -1.09% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.18% | 5.09% | +6.09% |
Volatility
MAIN vs. PDI - Volatility Comparison
Main Street Capital Corporation (MAIN) has a higher volatility of 5.82% compared to PIMCO Dynamic Income Fund (PDI) at 3.31%. This indicates that MAIN's price experiences larger fluctuations and is considered to be riskier than PDI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| MAIN | PDI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.82% | 3.31% | +2.51% |
Volatility (6M)Calculated over the trailing 6-month period | 20.12% | 8.27% | +11.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.84% | 11.31% | +13.53% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.57% | 15.53% | +6.04% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.30% | 19.04% | +8.26% |
Dividends
MAIN vs. PDI - Dividend Comparison
MAIN's dividend yield for the trailing twelve months is around 8.25%, less than PDI's 16.24% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAIN Main Street Capital Corporation | 8.25% | 7.00% | 7.02% | 8.55% | 7.97% | 5.74% | 6.99% | 6.76% | 8.43% | 7.49% | 7.42% | 9.15% |
PDI PIMCO Dynamic Income Fund | 16.24% | 14.94% | 14.43% | 14.74% | 17.84% | 10.21% | 10.01% | 9.45% | 10.78% | 8.81% | 14.79% | 18.70% |
Financials
MAIN vs. PDI - Financials Comparison
This section allows you to compare key financial metrics between Main Street Capital Corporation and PIMCO Dynamic Income Fund. 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
MAIN vs. PDI - Profitability Comparison
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%.
PDI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, PIMCO Dynamic Income Fund reported a gross profit of 558.21M and revenue of 615.21M. Therefore, the gross margin over that period was 90.7%.
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%.
PDI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, PIMCO Dynamic Income Fund reported an operating income of 529.42M and revenue of 615.21M, resulting in an operating margin of 86.1%.
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%.
PDI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, PIMCO Dynamic Income Fund reported a net income of 457.73M and revenue of 615.21M, resulting in a net margin of 74.4%.
Frequently Asked Questions
MAIN and PDI have a correlation of 0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MAIN has higher volatility (5.82%) compared to PDI (3.31%). In terms of maximum drawdown, MAIN dropped -64.53% vs PDI's -46.47%.
PDI currently has the higher Sharpe Ratio (0.01 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.
Find the right allocation for MAIN and PDI
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