PSSMX vs. PMDIX
Compare and contrast key facts about Principal SmallCap S&P 600 Index Fund (PSSMX) and Principal Small-MidCap Dividend Income Fund (PMDIX).
PSSMX is managed by Principal. It was launched on Dec 6, 2000. PMDIX is managed by Principal. It was launched on Jun 6, 2011.
Performance
PSSMX vs. PMDIX - Performance Comparison
Loading graphics...
PSSMX vs. PMDIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PSSMX Principal SmallCap S&P 600 Index Fund | 0.51% | 5.34% | 16.60% | 15.18% | -16.69% | 25.39% | 10.65% | 21.99% | -9.42% | 12.46% |
PMDIX Principal Small-MidCap Dividend Income Fund | 1.44% | 8.63% | 14.56% | 18.81% | -11.66% | 30.41% | -6.40% | 25.38% | -13.80% | 13.30% |
Returns By Period
In the year-to-date period, PSSMX achieves a 0.51% return, which is significantly lower than PMDIX's 1.44% return. Both investments have delivered pretty close results over the past 10 years, with PSSMX having a 9.60% annualized return and PMDIX not far behind at 9.40%.
PSSMX
- 1D
- -0.74%
- 1M
- -6.73%
- YTD
- 0.51%
- 6M
- 2.08%
- 1Y
- 16.53%
- 3Y*
- 11.57%
- 5Y*
- 4.74%
- 10Y*
- 9.60%
PMDIX
- 1D
- -0.85%
- 1M
- -8.86%
- YTD
- 1.44%
- 6M
- 2.85%
- 1Y
- 14.22%
- 3Y*
- 13.66%
- 5Y*
- 8.72%
- 10Y*
- 9.40%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
PSSMX vs. PMDIX - Expense Ratio Comparison
PSSMX has a 0.73% expense ratio, which is lower than PMDIX's 0.85% expense ratio.
Return for Risk
PSSMX vs. PMDIX — Risk / Return Rank
PSSMX
PMDIX
PSSMX vs. PMDIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Principal SmallCap S&P 600 Index Fund (PSSMX) and Principal Small-MidCap Dividend Income Fund (PMDIX). 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.
| PSSMX | PMDIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.76 | 0.73 | +0.03 |
Sortino ratioReturn per unit of downside risk | 1.22 | 1.15 | +0.07 |
Omega ratioGain probability vs. loss probability | 1.16 | 1.16 | 0.00 |
Calmar ratioReturn relative to maximum drawdown | 0.98 | 0.84 | +0.14 |
Martin ratioReturn relative to average drawdown | 3.97 | 3.45 | +0.53 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| PSSMX | PMDIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.76 | 0.73 | +0.03 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.22 | 0.47 | -0.25 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.42 | 0.47 | -0.05 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.39 | 0.52 | -0.14 |
Correlation
The correlation between PSSMX and PMDIX is 0.93, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
PSSMX vs. PMDIX - Dividend Comparison
PSSMX's dividend yield for the trailing twelve months is around 9.93%, more than PMDIX's 3.15% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSSMX Principal SmallCap S&P 600 Index Fund | 9.93% | 9.98% | 15.91% | 3.75% | 10.45% | 8.23% | 1.67% | 6.56% | 13.08% | 6.03% | 6.15% | 8.07% |
PMDIX Principal Small-MidCap Dividend Income Fund | 3.15% | 3.14% | 7.99% | 2.37% | 6.95% | 0.98% | 1.37% | 2.82% | 17.83% | 5.77% | 2.84% | 4.78% |
Drawdowns
PSSMX vs. PMDIX - Drawdown Comparison
The maximum PSSMX drawdown since its inception was -58.43%, which is greater than PMDIX's maximum drawdown of -46.47%. Use the drawdown chart below to compare losses from any high point for PSSMX and PMDIX.
Loading graphics...
Drawdown Indicators
| PSSMX | PMDIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -58.43% | -46.47% | -11.96% |
Max Drawdown (1Y)Largest decline over 1 year | -14.85% | -14.51% | -0.34% |
Max Drawdown (5Y)Largest decline over 5 years | -27.01% | -21.36% | -5.65% |
Max Drawdown (10Y)Largest decline over 10 years | -44.85% | -46.47% | +1.62% |
Current DrawdownCurrent decline from peak | -8.40% | -10.55% | +2.15% |
Average DrawdownAverage peak-to-trough decline | -9.58% | -5.33% | -4.25% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.66% | 3.54% | +0.12% |
Volatility
PSSMX vs. PMDIX - Volatility Comparison
Principal SmallCap S&P 600 Index Fund (PSSMX) has a higher volatility of 5.53% compared to Principal Small-MidCap Dividend Income Fund (PMDIX) at 4.92%. This indicates that PSSMX's price experiences larger fluctuations and is considered to be riskier than PMDIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| PSSMX | PMDIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.53% | 4.92% | +0.61% |
Volatility (6M)Calculated over the trailing 6-month period | 12.75% | 10.82% | +1.93% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.55% | 20.60% | +1.95% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.84% | 18.76% | +3.08% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.90% | 20.22% | +2.68% |