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Issuer
MFS
Inception Date
Jun 2, 2010
Category
Global Bonds
Index Tracked
Bloomberg Global Aggregate Index (USD Hedged)
Distribution Policy
Distributing
Asset Class
Bond
Asset Class Size
Multi-Cap
Asset Class Style
Blend

Share Price Chart


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Performance

MGBLX Performance Chart

MFS Global Opportunistic Bond Fund Class R2 (MGBLX) is up 0.7% since the beginning of the year. MGBLX is currently trading at $8 per share. Investors who bought $1,000 worth of MGBLX shares 5 years ago would now be looking at an investment worth $1,021.


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S&P 500 Index

Returns By Period

MFS Global Opportunistic Bond Fund Class R2 (MGBLX) has returned 0.68% so far this year and 4.04% over the past 12 months. Over the last ten years, MGBLX has returned 1.53% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


MFS Global Opportunistic Bond Fund Class R2

1D
0.00%
1M
1.15%
YTD
0.68%
6M
1.22%
1Y
4.04%
3Y*
4.31%
5Y*
0.42%
10Y*
1.53%

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)

MGBLX Monthly Returns History

Based on dividend-adjusted daily data since Jun 1, 2010, MGBLX's average daily return is +0.01%, while the average monthly return is +0.14%. At this rate, an investment would double in approximately 41.3 years.

Historically, 58% of months were positive and 42% were negative. The best month was Dec 2023 with a return of +4.6%, while the worst month was May 2013 at -5.0%. The longest winning streak lasted 5 consecutive months, and the longest losing streak was 6 months.

On a daily basis, MGBLX closed higher 44% of trading days. The best single day was Mar 26, 2020 with a return of +2.3%, while the worst single day was Mar 18, 2020 at -3.8%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.52%1.25%-2.49%0.66%0.66%0.12%0.68%
20250.60%1.11%-0.73%0.87%-0.24%1.36%-0.12%0.86%0.97%0.52%0.28%-0.19%5.38%
2024-0.71%-0.62%1.10%-2.13%0.87%0.50%2.11%1.08%1.32%-1.95%1.46%-1.12%1.81%
20233.19%-1.56%1.60%0.50%-1.07%0.19%0.19%-0.53%-2.40%-1.44%4.42%4.63%7.69%
2022-1.88%-2.03%-1.14%-3.04%-0.84%-3.08%2.92%-2.01%-3.27%-0.33%3.46%-0.75%-11.57%
2021-1.06%-1.79%-1.60%1.18%0.10%0.63%0.73%-0.12%-0.86%-0.86%0.10%0.07%-3.48%

Benchmark Metrics

MFS Global Opportunistic Bond Fund Class R2 has an annualized alpha of 1.21%, beta of 0.03, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since June 01, 2010.

  • This fund participated in 24.41% of S&P 500 Index downside but only 14.18% of its upside - more exposed to losses than it benefited from rallies.
  • Beta of 0.03 may look defensive, but with R2 of 0.01 this fund is largely uncorrelated with S&P 500 Index - low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R2 of 0.01 means this fund moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
1.21%
Beta
0.03
0.01
Upside Capture
14.18%
Downside Capture
24.41%

Expense Ratio

MGBLX has a high expense ratio of 1.19%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

MGBLX ranks 18 for risk / return — in the bottom 18% of mutual funds on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.


MGBLX Risk / Return Rank: 1818
Overall Rank
MGBLX Sharpe Ratio Rank: 2020
Sharpe Ratio Rank
MGBLX Sortino Ratio Rank: 2222
Sortino Ratio Rank
MGBLX Omega Ratio Rank: 2020
Omega Ratio Rank
MGBLX Calmar Ratio Rank: 1515
Calmar Ratio Rank
MGBLX Martin Ratio Rank: 1414
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 Global Opportunistic Bond Fund Class R2 (MGBLX) 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.


MGBLXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.84

Sortino ratioReturn per unit of downside risk

-0.94

Omega ratioGain probability vs. loss probability

1.22

1.37

-0.15

Calmar ratioReturn relative to maximum drawdown

1.25

2.78

-1.54

Martin ratioReturn relative to average drawdown

3.64

12.44

-8.80

Dividends

Dividend History

MFS Global Opportunistic Bond Fund Class R2 provided a 4.24% dividend yield over the last twelve months, with an annual payout of $0.34 per share. The fund has been increasing its distributions for 2 consecutive years.


1.00%2.00%3.00%4.00%5.00%$0.00$0.10$0.20$0.30$0.4020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.34$0.33$0.20$0.13$0.23$0.42$0.31$0.16$0.14$0.10$0.10$0.14

Dividend yield

4.24%4.01%2.53%1.55%2.99%4.72%3.15%1.81%1.66%1.08%1.15%1.63%

Monthly Dividends

The table displays the monthly dividend distributions for MFS Global Opportunistic Bond Fund Class R2. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.02$0.02$0.02$0.02$0.02$0.00$0.12
2025$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.10$0.33
2024$0.02$0.02$0.02$0.02$0.02$0.00$0.02$0.02$0.02$0.02$0.02$0.02$0.20
2023$0.01$0.01$0.01$0.00$0.01$0.01$0.02$0.02$0.02$0.00$0.02$0.02$0.13
2022$0.01$0.01$0.01$0.01$0.01$0.00$0.00$0.01$0.00$0.01$0.01$0.15$0.23
2021$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.33$0.42

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 Global Opportunistic Bond Fund Class R2. 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 Global Opportunistic Bond Fund Class R2 was 18.71%, occurring on Oct 21, 2022. Recovery took 839 trading sessions.

The current MFS Global Opportunistic Bond Fund Class R2 drawdown is 1.08%.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-18.71%Oct 2022
1y 9mo3y 4mo
5y 1moJan 2021 - Feb 2026
2015 correction2015
-15.04%Nov 2015
2y 10mo4y 3mo
7y 2moDec 2012 - Mar 2020
COVID crash2020
-11.50%Mar 2020
8d3mo 29d
4mo 7dMar 2020 - Jul 2020
2010 pullback2010
-7.46%Dec 2010
1mo 10d7mo 13d
8mo 23dNov 2010 - Jul 2011
2011 pullback2011
-5.11%Nov 2011
3mo 5d9mo 23d
1y 23dAug 2011 - Sep 2012

Drawdown Indicators


MGBLXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-18.71%

-56.78%

+38.07%

Max Drawdown (1Y)

Largest decline over 1 year

-3.25%

-9.10%

+5.85%

Max Drawdown (3Y)

Largest decline over 3 years

-5.74%

-18.90%

+13.16%

Max Drawdown (5Y)

Largest decline over 5 years

-17.10%

-25.43%

+8.33%

Max Drawdown (10Y)

Largest decline over 10 years

-18.71%

-33.92%

+15.21%

Current Drawdown

Current decline from peak

-1.08%

-1.80%

+0.72%

Average Drawdown

Average peak-to-trough decline

-6.54%

-10.71%

+4.17%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.11%

2.03%

-0.92%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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