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MFS Core Equity Fund (MRGAX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US5529838840
CUSIP
552983884
Issuer
MFS
Inception Date
Jan 2, 1996
Min. Investment
$1,000
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Blend

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in MFS Core Equity Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

MFS Core Equity Fund (MRGAX) has returned -6.85% so far this year and 9.53% over the past 12 months. Over the last decade, MRGAX has posted an annualized return of 12.79%, slightly higher than the S&P 500 Index benchmark’s 12.16%.


MFS Core Equity Fund

1D
-0.28%
1M
-7.55%
YTD
-6.85%
6M
-5.68%
1Y
9.53%
3Y*
13.48%
5Y*
8.62%
10Y*
12.79%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Dec 29, 1995, MRGAX's average daily return is +0.04%, while the average monthly return is +0.87%. At this rate, your investment would double in approximately 6.7 years.

Historically, 64% of months were positive and 36% were negative. The best month was Apr 2020 with a return of +12.9%, while the worst month was Oct 2008 at -19.2%. The longest winning streak lasted 15 consecutive months, and the longest losing streak was 5 months.

On a daily basis, MRGAX closed higher 53% of trading days. The best single day was Oct 13, 2008 with a return of +11.6%, while the worst single day was Mar 16, 2020 at -12.2%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20261.84%-1.06%-7.55%-6.85%
20254.43%-2.88%-5.81%-0.89%6.17%4.39%2.00%1.65%1.98%1.09%0.44%-0.28%12.33%
20241.10%5.66%3.30%-4.87%4.28%2.41%1.45%1.93%1.40%-0.37%6.26%-3.56%20.01%
20236.43%-3.22%2.51%1.72%-0.39%6.43%2.82%-1.82%-4.65%-2.14%9.14%4.99%22.88%
2022-5.91%-2.03%2.05%-7.89%0.87%-7.51%8.82%-4.23%-8.34%8.11%4.63%-5.26%-17.24%
2021-1.32%3.10%4.00%5.53%0.57%2.12%2.63%2.77%-4.62%6.26%-2.04%4.31%25.26%

Benchmark Metrics

MFS Core Equity Fund has an annualized alpha of 2.00%, beta of 0.95, and R² of 0.93 versus S&P 500 Index. Calculated based on daily prices since January 02, 1996.

  • This fund captured 101.92% of S&P 500 Index gains but only 94.66% of its losses — a favorable profile for investors.
  • This fund generated an annualized alpha of 2.00% versus S&P 500 Index — delivering returns beyond what market exposure alone would predict.
  • With beta of 0.95 and R² of 0.93, this fund moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.

Alpha
2.00%
Beta
0.95
0.93
Upside Capture
101.92%
Downside Capture
94.66%

Expense Ratio

MRGAX has a high expense ratio of 0.93%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

MRGAX ranks 22 for risk / return — below 22% of mutual funds on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


MRGAX Risk / Return Rank: 2222
Overall Rank
MRGAX Sharpe Ratio Rank: 2020
Sharpe Ratio Rank
MRGAX Sortino Ratio Rank: 2121
Sortino Ratio Rank
MRGAX Omega Ratio Rank: 2222
Omega Ratio Rank
MRGAX Calmar Ratio Rank: 2121
Calmar Ratio Rank
MRGAX Martin Ratio Rank: 2525
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for MFS Core Equity Fund (MRGAX) and compare them to a chosen benchmark (S&P 500 Index).


MRGAXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.55

0.90

-0.34

Sortino ratio

Return per unit of downside risk

0.91

1.39

-0.47

Omega ratio

Gain probability vs. loss probability

1.13

1.21

-0.08

Calmar ratio

Return relative to maximum drawdown

0.64

1.40

-0.76

Martin ratio

Return relative to average drawdown

2.80

6.61

-3.81

Explore MRGAX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

MFS Core Equity Fund provided a 14.60% dividend yield over the last twelve months, with an annual payout of $6.79 per share. The fund has been increasing its distributions for 2 consecutive years.


2.00%4.00%6.00%8.00%10.00%12.00%14.00%$0.00$1.00$2.00$3.00$4.00$5.00$6.00$7.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$6.79$6.79$4.15$1.15$1.45$3.46$0.63$1.12$2.98$1.94$0.97$2.73

Dividend yield

14.60%13.60%8.21%2.54%3.83%7.28%1.54%3.20%11.09%6.27%3.65%11.02%

Monthly Dividends

The table displays the monthly dividend distributions for MFS Core Equity Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$6.79$6.79
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$4.15$4.15
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.15$1.15
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.45$1.45
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$3.46$3.46

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the MFS Core Equity Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the MFS Core Equity Fund was 54.04%, occurring on Mar 9, 2009. Recovery took 752 trading sessions.

The current MFS Core Equity Fund drawdown is 9.53%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-54.04%Nov 1, 2007339Mar 9, 2009752Mar 1, 20121091
-42.02%Sep 5, 2000525Oct 9, 2002801Dec 13, 20051326
-33.41%Feb 20, 202023Mar 23, 202099Aug 12, 2020122
-23.08%Dec 30, 2021190Sep 30, 2022303Dec 14, 2023493
-20.73%Jul 20, 199858Oct 8, 199860Jan 5, 1999118

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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