Morningstar

MFS Municipal Intermediate Fund Class A MIUAX

Morningstar Medalist Rating
Medalist Rating as of | See MFS Investment Hub
  • NAV / 1-Day Return 8.83  /  0.00
  • Total Assets 453.4M
  • Adj. Expense Ratio
    0.700%
  • Expense Ratio 0.700%
  • Distribution Fee Level Below Average
  • Share Class Type Front Load
  • Category Muni National Interm
  • Credit Quality / Interest Rate Sensitivity Medium/Moderate
  • Min. Initial Investment 1,000
  • Status Open
  • TTM Yield 3.67%
  • Effective Duration 6.10 years

USD | NAV as of Oct 03, 2026 | 1-Day Return as of Oct 03, 2026, 1:34 AM GMT+0

Morningstar’s Analysis MIUAX

Will MIUAX 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 MIUAX’s performance objective and investment process is for both security selection and portfolio construction.

  • People Pillar

    The People Pillar is our evaluation of the MIUAX 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 MIUAX’s parent organization’s priorities and whether they’re in line with investors’ interests.

null Morningstar Automated Analysis

Morningstar Automated Analysis

Summary

MFS Municipal Intermediate A holds a quantitatively derived Neutral Morningstar Medalist Rating. The rating suggests the model does not express a clear expectation of outperformance or underperformance relative to peers over a full market cycle.

by Morningstar Automated Analysis
Rated on Published on

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Portfolio Holdings MIUAX

More MIUAX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings 4.8
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

Currency Cash CASH_USD

0.68 3M
Cash and Equivalents

NEW ORLEANS LA AVIATION BRD REV 5.25%

0.58 3M
municipal

NEW YORK N Y CITY TRANSITIONAL FIN AUTH REV 5%

0.57 3M
municipal

PUBLIC FIN AUTH WIS MULTIFAMILY HSG REV 4%

0.53 2M
municipal

CENTRAL TEX REGL MOBILITY AUTH REV 5%

0.49 2M
municipal

BLACK BELT ENERGY GAS DIST ALA GAS PROJ REV 5%

0.46 2M
municipal

BLACK BELT ENERGY GAS DIST ALA GAS PROJ REV 5%

0.45 2M
municipal

PUBLIC FIN AUTH WIS NHP FNDTN SECD REV 4%

0.44 2M
municipal

BLACK BELT ENERGY GAS DIST ALA GAS PROJ REV 5%

0.44 2M
municipal

NATIONAL FIN AUTH N H SOLID WASTE DISP REV 3.25%

0.44 2M
municipal

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