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MFEIX vs. IWF
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between MFEIX and IWF is 0.94, 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.


-0.50.00.51.0
Correlation: 0.9

Performance

MFEIX vs. IWF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS Growth I (MFEIX) and iShares Russell 1000 Growth ETF (IWF). The values are adjusted to include any dividend payments, if applicable.

250.00%300.00%350.00%400.00%450.00%500.00%550.00%600.00%NovemberDecember2025FebruaryMarchApril
280.23%
470.00%
MFEIX
IWF

Key characteristics

Sharpe Ratio

MFEIX:

-0.42

IWF:

0.20

Sortino Ratio

MFEIX:

-0.40

IWF:

0.45

Omega Ratio

MFEIX:

0.94

IWF:

1.06

Calmar Ratio

MFEIX:

-0.36

IWF:

0.21

Martin Ratio

MFEIX:

-1.05

IWF:

0.80

Ulcer Index

MFEIX:

10.48%

IWF:

6.22%

Daily Std Dev

MFEIX:

26.32%

IWF:

24.47%

Max Drawdown

MFEIX:

-74.67%

IWF:

-64.18%

Current Drawdown

MFEIX:

-26.56%

IWF:

-18.29%

Returns By Period

In the year-to-date period, MFEIX achieves a -13.81% return, which is significantly higher than IWF's -14.84% return. Over the past 10 years, MFEIX has underperformed IWF with an annualized return of 9.13%, while IWF has yielded a comparatively higher 14.14% annualized return.


MFEIX

YTD

-13.81%

1M

-7.75%

6M

-21.07%

1Y

-9.45%

5Y*

6.78%

10Y*

9.13%

IWF

YTD

-14.84%

1M

-7.43%

6M

-10.58%

1Y

6.44%

5Y*

15.85%

10Y*

14.14%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


MFEIX vs. IWF - Expense Ratio Comparison

MFEIX has a 0.60% expense ratio, which is higher than IWF's 0.19% expense ratio.


MFEIX
MFS Growth I
Expense ratio chart for MFEIX: current value is 0.60%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
MFEIX: 0.60%
Expense ratio chart for IWF: current value is 0.19%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
IWF: 0.19%

Risk-Adjusted Performance

MFEIX vs. IWF — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MFEIX
The Risk-Adjusted Performance Rank of MFEIX is 99
Overall Rank
The Sharpe Ratio Rank of MFEIX is 1010
Sharpe Ratio Rank
The Sortino Ratio Rank of MFEIX is 1111
Sortino Ratio Rank
The Omega Ratio Rank of MFEIX is 1010
Omega Ratio Rank
The Calmar Ratio Rank of MFEIX is 66
Calmar Ratio Rank
The Martin Ratio Rank of MFEIX is 99
Martin Ratio Rank

IWF
The Risk-Adjusted Performance Rank of IWF is 4848
Overall Rank
The Sharpe Ratio Rank of IWF is 4646
Sharpe Ratio Rank
The Sortino Ratio Rank of IWF is 4848
Sortino Ratio Rank
The Omega Ratio Rank of IWF is 4949
Omega Ratio Rank
The Calmar Ratio Rank of IWF is 4949
Calmar Ratio Rank
The Martin Ratio Rank of IWF is 4747
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

MFEIX vs. IWF - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Growth I (MFEIX) and iShares Russell 1000 Growth ETF (IWF). 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.


Sharpe ratio
The chart of Sharpe ratio for MFEIX, currently valued at -0.42, compared to the broader market-1.000.001.002.003.00
MFEIX: -0.42
IWF: 0.20
The chart of Sortino ratio for MFEIX, currently valued at -0.40, compared to the broader market-2.000.002.004.006.008.00
MFEIX: -0.40
IWF: 0.45
The chart of Omega ratio for MFEIX, currently valued at 0.94, compared to the broader market0.501.001.502.002.503.00
MFEIX: 0.94
IWF: 1.06
The chart of Calmar ratio for MFEIX, currently valued at -0.36, compared to the broader market0.002.004.006.008.0010.00
MFEIX: -0.36
IWF: 0.21
The chart of Martin ratio for MFEIX, currently valued at -1.05, compared to the broader market0.0010.0020.0030.0040.0050.00
MFEIX: -1.05
IWF: 0.80

The current MFEIX Sharpe Ratio is -0.42, which is lower than the IWF Sharpe Ratio of 0.20. The chart below compares the historical Sharpe Ratios of MFEIX and IWF, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-1.000.001.002.003.00NovemberDecember2025FebruaryMarchApril
-0.42
0.20
MFEIX
IWF

Dividends

MFEIX vs. IWF - Dividend Comparison

MFEIX's dividend yield for the trailing twelve months is around 0.10%, less than IWF's 0.52% yield.


TTM20242023202220212020201920182017201620152014
MFEIX
MFS Growth I
0.10%0.09%0.00%0.00%0.00%0.00%0.00%0.06%2.50%0.02%0.22%3.90%
IWF
iShares Russell 1000 Growth ETF
0.52%0.46%0.67%0.91%0.50%0.66%0.99%1.27%1.10%1.43%1.37%1.33%

Drawdowns

MFEIX vs. IWF - Drawdown Comparison

The maximum MFEIX drawdown since its inception was -74.67%, which is greater than IWF's maximum drawdown of -64.18%. Use the drawdown chart below to compare losses from any high point for MFEIX and IWF. For additional features, visit the drawdowns tool.


-35.00%-30.00%-25.00%-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-26.56%
-18.29%
MFEIX
IWF

Volatility

MFEIX vs. IWF - Volatility Comparison

MFS Growth I (MFEIX) and iShares Russell 1000 Growth ETF (IWF) have volatilities of 15.05% and 15.83%, 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.


4.00%6.00%8.00%10.00%12.00%14.00%16.00%NovemberDecember2025FebruaryMarchApril
15.05%
15.83%
MFEIX
IWF
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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