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MIGNX vs. SPY
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between MIGNX and SPY is 0.95, 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.


Performance

MIGNX vs. SPY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS Massachusetts Investors Growth Stock Fund Class R6 (MIGNX) and SPDR S&P 500 ETF (SPY). The values are adjusted to include any dividend payments, if applicable.

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Key characteristics

Sharpe Ratio

MIGNX:

0.37

SPY:

0.67

Sortino Ratio

MIGNX:

0.54

SPY:

1.03

Omega Ratio

MIGNX:

1.07

SPY:

1.15

Calmar Ratio

MIGNX:

0.28

SPY:

0.69

Martin Ratio

MIGNX:

1.06

SPY:

2.61

Ulcer Index

MIGNX:

4.97%

SPY:

4.92%

Daily Std Dev

MIGNX:

18.35%

SPY:

20.44%

Max Drawdown

MIGNX:

-32.40%

SPY:

-55.19%

Current Drawdown

MIGNX:

-4.39%

SPY:

-3.44%

Returns By Period

In the year-to-date period, MIGNX achieves a -0.47% return, which is significantly lower than SPY's 0.98% return. Both investments have delivered pretty close results over the past 10 years, with MIGNX having a 13.17% annualized return and SPY not far behind at 12.73%.


MIGNX

YTD

-0.47%

1M

6.69%

6M

-2.40%

1Y

6.65%

3Y*

10.91%

5Y*

13.37%

10Y*

13.17%

SPY

YTD

0.98%

1M

6.45%

6M

-0.84%

1Y

13.58%

3Y*

14.08%

5Y*

15.83%

10Y*

12.73%

*Annualized

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SPDR S&P 500 ETF

MIGNX vs. SPY - Expense Ratio Comparison

MIGNX has a 0.37% expense ratio, which is higher than SPY's 0.09% expense ratio.


Go deeper with the Portfolio Analysis tool — backtest performance, assess risk, compare to benchmarks, and more

Risk-Adjusted Performance

MIGNX vs. SPY — Risk-Adjusted Performance Rank

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

MIGNX
The Risk-Adjusted Performance Rank of MIGNX is 2727
Overall Rank
The Sharpe Ratio Rank of MIGNX is 2929
Sharpe Ratio Rank
The Sortino Ratio Rank of MIGNX is 2626
Sortino Ratio Rank
The Omega Ratio Rank of MIGNX is 2525
Omega Ratio Rank
The Calmar Ratio Rank of MIGNX is 2828
Calmar Ratio Rank
The Martin Ratio Rank of MIGNX is 2828
Martin Ratio Rank

SPY
The Risk-Adjusted Performance Rank of SPY is 6363
Overall Rank
The Sharpe Ratio Rank of SPY is 6262
Sharpe Ratio Rank
The Sortino Ratio Rank of SPY is 6060
Sortino Ratio Rank
The Omega Ratio Rank of SPY is 6363
Omega Ratio Rank
The Calmar Ratio Rank of SPY is 6565
Calmar Ratio Rank
The Martin Ratio Rank of SPY is 6464
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.

MIGNX vs. SPY - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Massachusetts Investors Growth Stock Fund Class R6 (MIGNX) and SPDR S&P 500 ETF (SPY). 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.


The current MIGNX Sharpe Ratio is 0.37, which is lower than the SPY Sharpe Ratio of 0.67. The chart below compares the historical Sharpe Ratios of MIGNX and SPY, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


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Go to the full Sharpe Ratio tool to analyze any stock or portfolio. Customize time frames, set your own risk-free rate, and more

Dividends

MIGNX vs. SPY - Dividend Comparison

MIGNX's dividend yield for the trailing twelve months is around 8.55%, more than SPY's 1.21% yield.


TTM20242023202220212020201920182017201620152014
MIGNX
MFS Massachusetts Investors Growth Stock Fund Class R6
8.55%8.51%4.25%4.67%10.36%7.48%7.46%10.83%7.02%6.14%6.73%4.04%
SPY
SPDR S&P 500 ETF
1.21%1.21%1.40%1.65%1.20%1.52%1.75%2.04%1.80%2.03%2.06%1.87%

Drawdowns

MIGNX vs. SPY - Drawdown Comparison

The maximum MIGNX drawdown since its inception was -32.40%, smaller than the maximum SPY drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for MIGNX and SPY.


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Go to the full Drawdowns tool for more analysis options, including inflation-adjusted drawdowns, and more

Volatility

MIGNX vs. SPY - Volatility Comparison

MFS Massachusetts Investors Growth Stock Fund Class R6 (MIGNX) and SPDR S&P 500 ETF (SPY) have volatilities of 4.93% and 4.85%, 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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