Morningstar

Thornburg Strategic Municipal Income Fund Class A TSSAX

Morningstar Medalist Rating
Medalist Rating as of | See Thornburg Investment Hub
  • NAV / 1-Day Return 13.96  /  0.00
  • Total Assets 432.7M
  • Adj. Expense Ratio
    0.750%
  • Expense Ratio 0.810%
  • Distribution Fee Level Average
  • Share Class Type Front Load
  • Category Muni National Interm
  • Credit Quality / Interest Rate Sensitivity —
  • Min. Initial Investment 5,000
  • Status Open
  • TTM Yield 3.98%
  • Effective Duration 7.24 years

USD | NAV as of Aug 15, 2026 | 1-Day Return as of Aug 15, 2026, 12:11 AM GMT+0

Morningstar’s Analysis TSSAX

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

  • People Pillar

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

null Morningstar Automated Analysis

Morningstar Automated Analysis

Summary

Thornburg Strategic Municipal Income 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
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Portfolio Holdings TSSAX

More TSSAX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings 11.9
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

MONTGOMERY CNTY OHIO HOSP REV 3.05%

1.72 7M
municipal

ILLINOIS FIN AUTH REV 2.9%

1.57 7M
municipal

KENTUCKY INC KY PUB ENERGY AUTH GAS SUPLLY REV 4%

1.30 6M
municipal

PATRIOTS ENERGY GROUP FING AGY S C GAS SUPPLY REV 5.25%

1.26 5M
municipal

KENTUCKY INC KY PUB ENERGY AUTH GAS SUPLLY REV 5.25%

1.25 5M
municipal

CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV 5.25%

1.04 4M
municipal

TARRANT CNTY TEX HSG FIN CORP MULTIFAMILY TAX-EXEMPT BDS 4.6%

1.01 4M
municipal

NEW YORK ST HSG FIN AGY REV 3%

0.94 4M
municipal

MAIN STR NAT GAS INC GA GAS SUPPLY REV 5%

0.93 4M
municipal

CHANDLER ARIZ INDL DEV AUTH INDL DEV REV 5%

0.86 4M
municipal

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