MIEYX vs. DLBMX
Compare and contrast key facts about MM S&P 500 Index Fund (MIEYX) and MassMutual Small Cap Opportunities Fund (DLBMX).
MIEYX is a passively managed fund by MassMutual that tracks the performance of the S&P 500 Index. It was launched on Feb 27, 1998. DLBMX is managed by MassMutual. It was launched on Jul 17, 1998.
Performance
MIEYX vs. DLBMX - Performance Comparison
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MIEYX vs. DLBMX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MIEYX MM S&P 500 Index Fund | -4.44% | 17.27% | 24.36% | 25.76% | -18.63% | 28.02% | 17.87% | 30.98% | -5.26% | 18.90% |
DLBMX MassMutual Small Cap Opportunities Fund | -1.03% | 8.07% | 12.30% | 17.43% | -16.19% | 64.90% | 19.75% | 25.54% | -11.14% | 13.90% |
Returns By Period
In the year-to-date period, MIEYX achieves a -4.44% return, which is significantly lower than DLBMX's -1.03% return. Both investments have delivered pretty close results over the past 10 years, with MIEYX having a 13.03% annualized return and DLBMX not far ahead at 13.32%.
MIEYX
- 1D
- 2.93%
- 1M
- -5.05%
- YTD
- -4.44%
- 6M
- -2.35%
- 1Y
- 16.73%
- 3Y*
- 17.76%
- 5Y*
- 11.21%
- 10Y*
- 13.03%
DLBMX
- 1D
- 3.43%
- 1M
- -8.29%
- YTD
- -1.03%
- 6M
- 1.42%
- 1Y
- 13.26%
- 3Y*
- 10.86%
- 5Y*
- 11.28%
- 10Y*
- 13.32%
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MIEYX vs. DLBMX - Expense Ratio Comparison
MIEYX has a 0.46% expense ratio, which is lower than DLBMX's 1.20% expense ratio.
Return for Risk
MIEYX vs. DLBMX — Risk / Return Rank
MIEYX
DLBMX
MIEYX vs. DLBMX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for MM S&P 500 Index Fund (MIEYX) and MassMutual Small Cap Opportunities Fund (DLBMX). 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.
| MIEYX | DLBMX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.95 | 0.62 | +0.33 |
Sortino ratioReturn per unit of downside risk | 1.45 | 1.02 | +0.43 |
Omega ratioGain probability vs. loss probability | 1.22 | 1.14 | +0.08 |
Calmar ratioReturn relative to maximum drawdown | 1.47 | 0.92 | +0.54 |
Martin ratioReturn relative to average drawdown | 7.02 | 3.58 | +3.45 |
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
| MIEYX | DLBMX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.95 | 0.62 | +0.33 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.44 | 0.36 | +0.08 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.58 | 0.47 | +0.10 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.37 | 0.41 | -0.04 |
Correlation
The correlation between MIEYX and DLBMX is 0.82, 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
MIEYX vs. DLBMX - Dividend Comparison
MIEYX's dividend yield for the trailing twelve months is around 18.45%, more than DLBMX's 10.22% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MIEYX MM S&P 500 Index Fund | 18.45% | 17.63% | 32.89% | 7.13% | 33.24% | 13.29% | 16.29% | 6.38% | 19.14% | 21.81% | 4.19% | 2.29% |
DLBMX MassMutual Small Cap Opportunities Fund | 10.22% | 10.11% | 9.33% | 4.73% | 0.88% | 35.42% | 7.82% | 0.46% | 11.94% | 13.55% | 3.14% | 11.15% |
Drawdowns
MIEYX vs. DLBMX - Drawdown Comparison
The maximum MIEYX drawdown since its inception was -55.63%, smaller than the maximum DLBMX drawdown of -65.12%. Use the drawdown chart below to compare losses from any high point for MIEYX and DLBMX.
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Drawdown Indicators
| MIEYX | DLBMX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -55.63% | -65.12% | +9.49% |
Max Drawdown (1Y)Largest decline over 1 year | -12.18% | -14.61% | +2.43% |
Max Drawdown (5Y)Largest decline over 5 years | -36.63% | -29.39% | -7.24% |
Max Drawdown (10Y)Largest decline over 10 years | -36.63% | -42.55% | +5.92% |
Current DrawdownCurrent decline from peak | -16.34% | -9.41% | -6.93% |
Average DrawdownAverage peak-to-trough decline | -12.60% | -10.26% | -2.34% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.54% | 3.77% | -1.23% |
Volatility
MIEYX vs. DLBMX - Volatility Comparison
The current volatility for MM S&P 500 Index Fund (MIEYX) is 5.36%, while MassMutual Small Cap Opportunities Fund (DLBMX) has a volatility of 7.43%. This indicates that MIEYX experiences smaller price fluctuations and is considered to be less risky than DLBMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MIEYX | DLBMX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.36% | 7.43% | -2.07% |
Volatility (6M)Calculated over the trailing 6-month period | 9.54% | 12.90% | -3.36% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.33% | 22.42% | -4.09% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.51% | 31.67% | -6.16% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.55% | 28.14% | -5.59% |