Morningstar

MFS Total Return Bond Fund Class B MRBBX

Morningstar Medalist Rating
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  • NAV / 1-Day Return $9.27  /  −0.22 %
  • Fund Size $7.8B
  • Adjusted Expense Ratio 1.350%
  • Net Expense Ratio 1.350%
  • Fee Level: Distribution Low
  • Share Class Type Deferred Load
  • Morningstar Category Intermediate Core-Plus Bond
  • Fixed-Income Style Box (Funds) Medium/Moderate
  • Minimum Initial Investment $1,000
  • Investment Status Closed
  • TTM Yield 3.39%
  • Average Effective Duration 5.73 yrs
NAV and 1-Day Return as of

Morningstar’s Analysis MRBBX

Will MRBBX outperform in the future?

Get our overall rating based on a fundamental assessment of the pillars below.

  • Process Pillar

    The Process Pillar is our assessment of how sensible, clearly defined, and repeatable MRBBX’s performance objective and investment process is for both security selection and portfolio construction.

  • People Pillar

    The People Pillar is our evaluation of the MRBBX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.

  • Parent Pillar

    The Parent Pillar is our rating of MRBBX’s parent organization’s priorities and whether they’re in line with investors’ interests.

Staying the course.

Senior Analyst Elbie Louw

Elbie Louw

Senior Analyst

Summary

MFS Total Return Bond is a well-run core-plus offering overseen by two experienced managers.

by Elbie Louw
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Portfolio Holdings MRBBX

More MRBBX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings 23.9
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

5 Year Treasury Note Future Dec 26

5.57 435M
Government

2 Year Treasury Note Future Dec 26

5.18 404M
Government

Ultra US Treasury Bond Future Dec 26

2.31 180M
Government

United States Treasury Notes 4.25%

2.12 166M
Government

United States Treasury Bonds 4.75%

2.10 164M
Government

United States Treasury Bonds 4.25%

1.90 148M
Government

United States Treasury Notes 4.25%

1.25 98M
Government

United States Treasury Notes 4.88%

1.19 93M
Government

Ultra 10 Year US Treasury Note Future Dec 26

1.19 93M
Government

United States Treasury Bonds 4.38%

1.14 89M
Government

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