MFS Inflation-Adjusted Bond Fund Class B
MIABX
NASDAQ
| Weiss Ratings | MIABX-NASDAQ | Click to Compare |
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| Rating | ||||
| Reward Index | Weak | |||
| Reward Grade | D+ | |||
| Risk Index | Fair | |||
| Risk Grade | C- | |||
| Company Info | MIABX-NASDAQ | Click to Compare |
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| Provider | MFS | |||
| Manager/Tenure (Years) | Erik S. Weisman (23), Jake Stone (2) | |||
| Website | http://www.mfs.com | |||
| Fund Information | MIABX-NASDAQ | Click to Compare |
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| Fund Name | MFS Inflation-Adjusted Bond Fund Class B | |||
| Category | Inflation-Protected Bond | |||
| Sub-Category | US Fixed Income | |||
| Prospectus Objective | Government Bond - Treasury | |||
| Inception Date | Sep 01, 2004 | |||
| 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 | MIABX-NASDAQ | Click to Compare |
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| Dividend Yield | 3.64% | |||
| Dividend | MIABX-NASDAQ | Click to Compare |
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| Dividend Yield (Forward) | -- | |||
| Asset Allocation | MIABX-NASDAQ | Click to Compare |
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| Cash | -2.84% | |||
| Stock | 0.00% | |||
| U.S. Stock | 0.00% | |||
| Non-U.S. Stock | 0.00% | |||
| Bond | 102.84% | |||
| U.S. Bond | 101.98% | |||
| Non-U.S. Bond | 0.86% | |||
| Preferred | 0.00% | |||
| Convertible | 0.00% | |||
| Other Net | 0.00% | |||
| Price History | MIABX-NASDAQ | Click to Compare |
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| 7-Day Total Return | -0.46% | |||
| 30-Day Total Return | -2.65% | |||
| 60-Day Total Return | -2.76% | |||
| 90-Day Total Return | -3.42% | |||
| Year to Date Total Return | -3.21% | |||
| 1-Year Total Return | -3.73% | |||
| 2-Year Total Return | -1.32% | |||
| 3-Year Total Return | 9.10% | |||
| 5-Year Total Return | -7.87% | |||
| Price | MIABX-NASDAQ | Click to Compare |
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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 | MIABX-NASDAQ | Click to Compare |
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| Nav | $8.48 | |||
| 1-Month Low NAV | $8.48 | |||
| 1-Month High NAV | $8.80 | |||
| 52-Week Low NAV | $8.48 | |||
| 52-Week Low NAV (Date) | Sep 28, 2026 | |||
| 52-Week High NAV | $9.20 | |||
| 52-Week High Price (Date) | Oct 22, 2025 | |||
| Beta / Standard Deviation | MIABX-NASDAQ | Click to Compare |
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| Beta | 0.77 | |||
| Standard Deviation | 4.61 | |||
| Balance Sheet | MIABX-NASDAQ | Click to Compare |
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| Total Assets | 1.43B | |||
| Operating Ratios | MIABX-NASDAQ | Click to Compare |
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| Expense Ratio | 1.40% | |||
| Turnover Ratio | 38.00% | |||
| Performance | MIABX-NASDAQ | Click to Compare |
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| Last Bull Market Total Return | 3.09% | |||
| Last Bear Market Total Return | -6.21% | |||