Morningstar

MFS Municipal Income Fund Class C MMICX

Morningstar Medalist Rating
Medalist Rating as of | See MFS Investment Hub
  • NAV / 1-Day Return 8.22  /  0.00
  • Total Assets 7.1B
  • Adj. Expense Ratio
    1.510%
  • Expense Ratio 1.530%
  • Distribution Fee Level Average
  • Share Class Type Level Load
  • Category Muni National Long
  • Credit Quality / Interest Rate Sensitivity —
  • Min. Initial Investment 1,000
  • Status Open
  • TTM Yield 2.96%
  • Effective Duration 8.33 years

USD | NAV as of Jun 13, 2026 | 1-Day Return as of Jun 13, 2026, 2:14 AM GMT+0

Morningstar’s Analysis MMICX

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

  • People Pillar

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

A solid long-term option.

Associate Director Tom Murphy

Tom Murphy

Associate Director

Summary

MFS Municipal Income’s collaborative team follows a relative value framework that has delivered for investors over the long haul.

by Tom Murphy
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Portfolio Holdings MMICX

More MMICX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings 4.2
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

Currency Cash CASH_USD

2.04 144M
Cash and Equivalents

BLACK BELT ENERGY GAS DIST ALA GAS PROJ REV 5%

0.52 37M
municipal

TEXAS MUN GAS ACQUISITION & SUPPLY CORP IV GAS SUPPLY REV 5.5%

0.47 33M
municipal

PRINCETON TEX INDPT SCH DIST 5.25%

0.43 30M
municipal

NEW YORK TRANSN DEV CORP SPL FAC REV 5.25%

0.42 30M
municipal

NEW YORK TRANSN DEV CORP SPL FAC REV 5.13%

0.42 30M
municipal

NATIONAL FIN AUTH N H LEASE RENT REV 5.88%

0.41 29M
municipal

CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV 5.25%

0.40 28M
municipal

BLACK BELT ENERGY GAS DIST ALA GAS PROJ REV 5.5%

0.36 26M
municipal

NATIONAL FIN AUTH N H REV 5.5%

0.36 25M
municipal

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