D
MFS Total Return Bond Fund Class R6 MRBKX
NASDAQ
Recommendation
NAV
Total Assets
Dividend Yield
Turnover Ratio
Expense Ratio
Weiss Ratings MRBKX-NASDAQ Click to
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Rating D
Reward Index Weak
Reward Grade D
Risk Index Fair
Risk Grade C
Company Info MRBKX-NASDAQ Click to
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Provider MFS
Manager/Tenure (Years) Joshua P. Marston (16), Alexander M. Mackey (6)
Website http://www.mfs.com
Fund Information MRBKX-NASDAQ Click to
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Fund Name MFS Total Return Bond Fund Class R6
Category Intermediate Core-Plus Bond
Sub-Category US Fixed Income
Prospectus Objective Corporate Bond - General
Inception Date May 01, 2006
Open/Closed To New Investors Open
Minimum Initial Investment 0.00
Minimum Subsequent Investment --
Front End Fee --
Back End Fee --
Dividends and Shares MRBKX-NASDAQ Click to
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Dividend Yield 4.44%
Dividend MRBKX-NASDAQ Click to
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Dividend Yield (Forward) --
Asset Allocation MRBKX-NASDAQ Click to
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Cash -13.39%
Stock 0.00%
U.S. Stock 0.00%
Non-U.S. Stock 0.00%
Bond 112.21%
U.S. Bond 100.77%
Non-U.S. Bond 11.44%
Preferred 1.17%
Convertible 0.00%
Other Net 0.00%
Price History MRBKX-NASDAQ Click to
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7-Day Total Return 0.72%
30-Day Total Return 0.15%
60-Day Total Return -0.54%
90-Day Total Return -0.35%
Year to Date Total Return -0.49%
1-Year Total Return -0.59%
2-Year Total Return 6.21%
3-Year Total Return 19.31%
5-Year Total Return 1.90%
Price MRBKX-NASDAQ Click to
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Closing Price --
1-Month Low Price --
1-Month High Price --
52-Week Low Price --
52-Week Low Price (Date) --
52-Week High Price --
52-Week High Price (Date) --
NAV MRBKX-NASDAQ Click to
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Nav $9.28
1-Month Low NAV $9.12
1-Month High NAV $9.28
52-Week Low NAV $9.12
52-Week Low NAV (Date) Sep 30, 2026
52-Week High NAV $9.76
52-Week High Price (Date) Feb 27, 2026
Beta / Standard Deviation MRBKX-NASDAQ Click to
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Beta 1.00
Standard Deviation 5.66
Balance Sheet MRBKX-NASDAQ Click to
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Total Assets 7.78B
Operating Ratios MRBKX-NASDAQ Click to
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Expense Ratio 0.36%
Turnover Ratio 48.00%
Performance MRBKX-NASDAQ Click to
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Last Bull Market Total Return 6.25%
Last Bear Market Total Return -5.89%