MFS MD Municipal Bond B 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.
MFS Maryland Municipal Bond Fund Class B MBMDX
- NAV / 1-Day Return 9.36 / −0.11 %
- Total Assets 154.9M
-
Adj. Expense Ratio
1.610%
- Expense Ratio 1.610%
- Distribution Fee Level Above Average
- Share Class Type Deferred Load
- Category Muni Single State Long
- Credit Quality / Interest Rate Sensitivity Medium/Extensive
- Min. Initial Investment 1,000
- Status Closed
- TTM Yield 2.72%
- Effective Duration 7.99 years
USD | NAV as of Oct 03, 2026 | 1-Day Return as of Oct 03, 2026, 1:34 AM GMT+0
Morningstar’s Analysis MBMDX
Will MBMDX outperform in the future?
Get our overall rating based on a fundamental assessment of the pillars below.
People Pillar
Parent Pillar
- Current Portfolio Date
- Equity Holdings —
- Bond Holdings —
- Other Holdings —
- % Assets in Top 10 Holdings 10.5
|
Top 10 Holdings
|
% Portfolio Weight
|
Market Value USD
|
Sector
|
|---|---|---|---|
Currency Cash CASH_USD | 1.86 | 3M | Cash and Equivalents |
MARYLAND ST ECONOMIC DEV CORP LEASE REV 5% | 1.28 | 2M | municipal |
MARYLAND ST ECONOMIC DEV CORP LEASE REV 5% | 1.20 | 2M | municipal |
MARYLAND ST STAD AUTH REV 5% | 1.11 | 2M | municipal |
PUERTO RICO SALES TAX FING CORP SALES TAX REV 5% | 1.10 | 2M | municipal |
PRINCE GEORGES CNTY MD 5% | 0.99 | 2M | municipal |
MARYLAND ST HEALTH & HIGHER EDL FACS AUTH REV 5.25% | 0.98 | 2M | municipal |
WASHINGTON D C MET AREA TRAN AUTH DEDICATED REV 5% | 0.98 | 2M | municipal |
MARYLAND ST STAD AUTH BUILT LEARN REV 5% | 0.97 | 2M | municipal |
ANNE ARUNDEL CNTY MD 5% | 0.97 | 2M | municipal |