Skip to Content

MFS Inflation-Adjusted Bond B MIABX

Quantitative rating as of
  • NAV / 1-Day Return 9.34  /  0.11 %
  • Total Assets 1.5 Bil
  • Adj. Expense Ratio
  • Expense Ratio 1.380%
  • Distribution Fee Level Low
  • Share Class Type
  • Category Inflation-Protected Bond
  • Credit Quality / Interest Rate Sensitivity High / Moderate
  • Min. Initial Investment 1,000
  • Status Closed
  • TTM Yield 6.93%
  • Effective Duration 6.64 years

Morningstar’s Analysis MIABX

Will MIABX outperform in future?

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



MFS Inflation-Adjusted Bond B's Average Process and People Pillar ratings aren't enough to prevent other weaknesses from sending this strategy to a Morningstar Quantitative Rating of Negative. Fees are a weakness here. The strategy's lofty fees are a high hurdle to clear, as it is priced within the most expensive quintile among peers.

Unlock our full analysis with Morningstar Investor