D
MFS Corporate Bond Fund Class B MFBBX
NASDAQ
Recommendation
NAV
Total Assets
Dividend Yield
Turnover Ratio
Expense Ratio
Weiss Ratings MFBBX-NASDAQ Click to
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Rating D
Reward Index Weak
Reward Grade D
Risk Index Fair
Risk Grade C
Company Info MFBBX-NASDAQ Click to
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Provider MFS
Manager/Tenure (Years) Alexander M. Mackey (9), John Mitchell (3), Gaetan Poirier (0)
Website http://www.mfs.com
Fund Information MFBBX-NASDAQ Click to
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Fund Name MFS Corporate Bond Fund Class B
Category Corporate Bond
Sub-Category US Fixed Income
Prospectus Objective Corporate Bond - General
Inception Date Sep 07, 1993
Open/Closed To New Investors Open
Minimum Initial Investment 1,000.00
Minimum Subsequent Investment --
Front End Fee --
Back End Fee 0.04
Dividends and Shares MFBBX-NASDAQ Click to
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Dividend Yield 3.87%
Dividend MFBBX-NASDAQ Click to
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Dividend Yield (Forward) --
Asset Allocation MFBBX-NASDAQ Click to
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Cash -1.18%
Stock 0.00%
U.S. Stock 0.00%
Non-U.S. Stock 0.00%
Bond 100.65%
U.S. Bond 73.19%
Non-U.S. Bond 27.46%
Preferred 0.53%
Convertible 0.00%
Other Net 0.00%
Price History MFBBX-NASDAQ Click to
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7-Day Total Return 0.00%
30-Day Total Return 1.87%
60-Day Total Return -1.01%
90-Day Total Return -1.49%
Year to Date Total Return -1.83%
1-Year Total Return -1.64%
2-Year Total Return 3.74%
3-Year Total Return 14.83%
5-Year Total Return -5.02%
Price MFBBX-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 MFBBX-NASDAQ Click to
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Nav $11.91
1-Month Low NAV $11.72
1-Month High NAV $11.94
52-Week Low NAV $11.72
52-Week Low NAV (Date) Oct 05, 2026
52-Week High NAV $12.62
52-Week High Price (Date) Nov 26, 2025
Beta / Standard Deviation MFBBX-NASDAQ Click to
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Beta 1.06
Standard Deviation 6.12
Balance Sheet MFBBX-NASDAQ Click to
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Total Assets 4.15B
Operating Ratios MFBBX-NASDAQ Click to
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Expense Ratio 1.50%
Turnover Ratio 41.00%
Performance MFBBX-NASDAQ Click to
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Last Bull Market Total Return 6.10%
Last Bear Market Total Return -8.56%