MEGBX vs. MFEIX
Compare and contrast key facts about MFS Growth Fund (MEGBX) and MFS Growth I (MFEIX).
MEGBX is managed by MFS. It was launched on Dec 29, 1986. MFEIX is managed by MFS. It was launched on Jul 10, 1997.
Performance
MEGBX vs. MFEIX - Performance Comparison
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MEGBX vs. MFEIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MEGBX MFS Growth Fund | -10.54% | 11.25% | 61.25% | 34.81% | -31.83% | 22.34% | 30.36% | 36.33% | 1.21% | 29.54% |
MFEIX MFS Growth I | -10.32% | 12.34% | 49.67% | 36.15% | -31.14% | 23.59% | 31.65% | 37.69% | 2.30% | 30.86% |
Returns By Period
The year-to-date returns for both investments are quite close, with MEGBX having a -10.54% return and MFEIX slightly higher at -10.32%. Both investments have delivered pretty close results over the past 10 years, with MEGBX having a 15.70% annualized return and MFEIX not far ahead at 15.88%.
MEGBX
- 1D
- 3.82%
- 1M
- -5.82%
- YTD
- -10.54%
- 6M
- -11.39%
- 1Y
- 8.54%
- 3Y*
- 25.12%
- 5Y*
- 12.05%
- 10Y*
- 15.70%
MFEIX
- 1D
- 3.82%
- 1M
- -5.75%
- YTD
- -10.32%
- 6M
- -10.97%
- 1Y
- 9.60%
- 3Y*
- 22.85%
- 5Y*
- 11.27%
- 10Y*
- 15.88%
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MEGBX vs. MFEIX - Expense Ratio Comparison
MEGBX has a 1.59% expense ratio, which is higher than MFEIX's 0.60% expense ratio.
Return for Risk
MEGBX vs. MFEIX — Risk / Return Rank
MEGBX
MFEIX
MEGBX vs. MFEIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for MFS Growth Fund (MEGBX) and MFS Growth I (MFEIX). 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.
| MEGBX | MFEIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.44 | 0.49 | -0.05 |
Sortino ratioReturn per unit of downside risk | 0.78 | 0.85 | -0.07 |
Omega ratioGain probability vs. loss probability | 1.11 | 1.12 | -0.01 |
Calmar ratioReturn relative to maximum drawdown | 0.54 | 0.61 | -0.07 |
Martin ratioReturn relative to average drawdown | 1.81 | 2.06 | -0.26 |
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
| MEGBX | MFEIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.44 | 0.49 | -0.05 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.52 | 0.52 | 0.00 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.72 | 0.75 | -0.04 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.49 | 0.42 | +0.08 |
Correlation
The correlation between MEGBX and MFEIX is 1.00, 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
MEGBX vs. MFEIX - Dividend Comparison
MEGBX's dividend yield for the trailing twelve months is around 29.73%, more than MFEIX's 16.72% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MEGBX MFS Growth Fund | 29.73% | 26.60% | 40.46% | 7.21% | 1.51% | 3.91% | 4.94% | 2.13% | 4.95% | 3.26% | 2.03% | 4.61% |
MFEIX MFS Growth I | 16.72% | 14.99% | 25.47% | 4.86% | 1.05% | 2.76% | 3.57% | 1.57% | 3.78% | 2.50% | 1.61% | 3.65% |
Drawdowns
MEGBX vs. MFEIX - Drawdown Comparison
The maximum MEGBX drawdown since its inception was -72.95%, roughly equal to the maximum MFEIX drawdown of -72.24%. Use the drawdown chart below to compare losses from any high point for MEGBX and MFEIX.
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Drawdown Indicators
| MEGBX | MFEIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -72.95% | -72.24% | -0.71% |
Max Drawdown (1Y)Largest decline over 1 year | -17.64% | -17.30% | -0.34% |
Max Drawdown (5Y)Largest decline over 5 years | -36.73% | -36.11% | -0.62% |
Max Drawdown (10Y)Largest decline over 10 years | -36.73% | -36.11% | -0.62% |
Current DrawdownCurrent decline from peak | -14.49% | -14.14% | -0.35% |
Average DrawdownAverage peak-to-trough decline | -21.83% | -23.85% | +2.02% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.27% | 5.14% | +0.13% |
Volatility
MEGBX vs. MFEIX - Volatility Comparison
MFS Growth Fund (MEGBX) and MFS Growth I (MFEIX) have volatilities of 6.98% and 6.97%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MEGBX | MFEIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.98% | 6.97% | +0.01% |
Volatility (6M)Calculated over the trailing 6-month period | 12.65% | 12.65% | 0.00% |
Volatility (1Y)Calculated over the trailing 1-year period | 21.85% | 21.85% | 0.00% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.52% | 21.93% | +1.59% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.99% | 21.20% | +0.79% |