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Issuer
MFS
Inception Date
Nov 1, 2001
Index Tracked
No Index (Active)
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Mid-Cap
Asset Class Style
Value

Share Price Chart


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Performance

MCVIX Performance Chart

MFS Mid Cap Value Fund Class I (MCVIX) is up 10.4% since the beginning of the year. MCVIX is currently trading at $34 per share. Investors who bought $1,000 worth of MCVIX shares 5 years ago would now be looking at an investment worth $1,554.


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S&P 500 Index

Returns By Period

MFS Mid Cap Value Fund Class I (MCVIX) has returned 10.36% so far this year and 19.29% over the past 12 months. Over the last ten years, MCVIX has returned 10.26% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


MFS Mid Cap Value Fund Class I

1D
0.67%
1M
2.50%
YTD
10.36%
6M
8.82%
1Y
19.29%
3Y*
12.98%
5Y*
9.21%
10Y*
10.26%

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

MCVIX Monthly Returns History

Based on dividend-adjusted daily data since Oct 31, 2001, MCVIX's average daily return is +0.05%, while the average monthly return is +0.90%. At this rate, an investment would double in approximately 6.4 years.

Historically, 63% of months were positive and 37% were negative. The best month was Apr 2009 with a return of +13.8%, while the worst month was Mar 2020 at -21.4%. The longest winning streak lasted 12 consecutive months, and the longest losing streak was 5 months.

On a daily basis, MCVIX closed higher 53% of trading days. The best single day was Oct 13, 2008 with a return of +11.5%, while the worst single day was Mar 16, 2020 at -14.0%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20263.82%3.95%-6.33%5.77%1.05%2.14%10.36%
20253.28%-2.47%-3.32%-3.95%4.72%2.70%1.44%3.43%-0.48%-1.53%2.59%0.20%6.33%
2024-1.66%5.39%5.11%-4.42%4.06%-2.07%6.37%1.93%1.41%-0.67%5.98%-7.29%13.88%
20237.41%-2.92%-3.55%0.92%-3.89%8.76%3.12%-3.22%-4.31%-3.90%8.49%6.79%12.80%
2022-2.96%0.22%0.19%-5.42%3.32%-10.41%8.18%-2.61%-9.38%9.89%6.17%-3.97%-8.74%
2021-0.50%6.86%6.67%5.01%1.67%-1.67%0.54%2.26%-3.02%5.43%-1.95%6.57%30.79%

Benchmark Metrics

MFS Mid Cap Value Fund Class I has an annualized alpha of 1.77%, beta of 0.99, and R2 of 0.87 versus S&P 500 Index. Calculated based on daily prices since October 31, 2001.

  • This fund captured 106.44% of S&P 500 Index gains but only 99.34% of its losses - a favorable profile for investors.
  • With beta of 0.99 and R2 of 0.87, 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
1.77%
Beta
0.99
0.87
Upside Capture
106.44%
Downside Capture
99.34%

Expense Ratio

MCVIX has an expense ratio of 0.72%, placing it in the medium range.


Return for Risk

Risk / Return Rank

MCVIX ranks 31 for risk / return — below 31% 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.


MCVIX Risk / Return Rank: 3131
Overall Rank
MCVIX Sharpe Ratio Rank: 2929
Sharpe Ratio Rank
MCVIX Sortino Ratio Rank: 3131
Sortino Ratio Rank
MCVIX Omega Ratio Rank: 2727
Omega Ratio Rank
MCVIX Calmar Ratio Rank: 3434
Calmar Ratio Rank
MCVIX Martin Ratio Rank: 3333
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 Mid Cap Value Fund Class I (MCVIX) and compare them to S&P 500 Index.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


MCVIXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.58

Sortino ratioReturn per unit of downside risk

-0.60

Omega ratioGain probability vs. loss probability

1.25

1.37

-0.11

Calmar ratioReturn relative to maximum drawdown

2.09

2.78

-0.70

Martin ratioReturn relative to average drawdown

7.17

12.44

-5.27

Dividends

Dividend History

MFS Mid Cap Value Fund Class I provided a 7.40% dividend yield over the last twelve months, with an annual payout of $2.55 per share.


0.00%2.00%4.00%6.00%8.00%10.00%$0.00$0.50$1.00$1.50$2.00$2.50$3.00$3.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$2.55$2.55$3.45$0.88$1.49$1.87$0.26$0.56$1.29$0.84$0.01$0.90

Dividend yield

7.40%8.16%10.88%2.88%5.32%5.78%0.99%2.20%6.49%3.53%0.06%4.74%

Monthly Dividends

The table displays the monthly dividend distributions for MFS Mid Cap Value Fund Class I. 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$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$2.55$2.55
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$3.45$3.45
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.88$0.88
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.49$1.49
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.87$1.87

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 Mid Cap Value Fund Class I. 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 Mid Cap Value Fund Class I was 59.64%, occurring on Mar 9, 2009. Recovery took 492 trading sessions.

The current MFS Mid Cap Value Fund Class I drawdown is 1.06%.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-59.64%Mar 2009
1y 9mo1y 11mo
3y 8moJun 2007 - Feb 2011
COVID crash2020
-42.79%Mar 2020
1mo 1d8mo 6d
9mo 7dFeb 2020 - Nov 2020
Dot-com crash2000–2002
-32.67%Oct 2002
5mo 20d1y 21d
1y 6moApr 2002 - Oct 2003
2011 bear market2011
-24.39%Oct 2011
2mo 27d11mo 9d
1y 2moJul 2011 - Sep 2012
2025 selloff2025
-21.01%Apr 2025
4mo 13d8mo 7d
1y 15dNov 2024 - Dec 2025

Drawdown Indicators


MCVIXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-59.64%

-56.78%

-2.86%

Max Drawdown (1Y)

Largest decline over 1 year

-9.38%

-9.10%

-0.28%

Max Drawdown (3Y)

Largest decline over 3 years

-21.01%

-18.90%

-2.11%

Max Drawdown (5Y)

Largest decline over 5 years

-21.01%

-25.43%

+4.42%

Max Drawdown (10Y)

Largest decline over 10 years

-42.79%

-33.92%

-8.87%

Current Drawdown

Current decline from peak

-1.06%

-1.80%

+0.74%

Average Drawdown

Average peak-to-trough decline

-7.88%

-10.71%

+2.83%

Ulcer Index

Depth and duration of drawdowns from previous peaks

2.72%

2.03%

+0.69%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

Build a portfolio with MCVIX

Add MFS Mid Cap Value Fund Class I to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

Open Portfolio Analyzer with MCVIX