MFS Mississippi Municipal Bond Fund Class B (MBMSX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD
8.97
0.00 (0.00%)
Feb 13, 2026, 9:30 AM EST
Fund Assets63.17M
Expense Ratio1.41%
Min. Investment$1,000
Turnover16.00%
Dividend (ttm)0.24
Dividend Yield2.71%
Dividend Growth17.29%
Payout FrequencyMonthly
Ex-Dividend DateJan 30, 2026
Previous Close8.97
YTD Return1.02%
1-Year Return4.10%
5-Year Return-1.24%
52-Week Low8.21
52-Week High8.98
Beta (5Y)0.30
Holdings131
Inception DateSep 7, 1993

About MBMSX

MFS Mississippi Municipal Bond Fund Class B is a mutual fund specializing in municipal bonds, with a particular focus on debt securities from issuers located in Mississippi. The fund’s core purpose is to provide investors with current income that is exempt from federal and Mississippi personal income taxes. By investing primarily in tax-exempt bonds, the fund appeals to individuals seeking tax-advantaged income streams. Managed within the “Muni Single State Long” category, it allocates no more than one third of its assets to securities rated below the top three investment grades, prioritizing quality and risk management. The fund holds a diversified portfolio of municipal issues, often including bonds supporting infrastructure, healthcare, and public development projects within Mississippi, and occasionally other states for diversification. Regular monthly dividend distributions are a notable feature, reinforcing its income focus. Since its inception in 1993, the fund has provided investors with access to tax-exempt municipal debt markets and played a role in facilitating essential public financing. Its performance is measured against the Bloomberg Municipal Bond Index, and it is notable for its contingent deferred sales charge structure, which declines over time.

Fund Family MFS
Category Muni Single State Long
Performance Rating Below Average
Risk Rating Average
Stock Exchange NASDAQ
Ticker Symbol MBMSX
Share Class B
Index Bloomberg Municipal Bond TR

Performance

MBMSX had a total return of 4.10% in the past year, including dividends. Since the fund's inception, the average annual return has been 6.37%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

SymbolProviderNameExpense Ratio
FSAZXFidelityFidelity Arizona Municipal Income Fund0.55%
FICNXFidelityFidelity Connecticut Municipal Income Fund0.46%
FMHTXFidelityFidelity Michigan Municipal Income Fund0.46%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

SymbolShare ClassExpense Ratio
MPMSXR60.60%
MMSTXI0.66%
MISSXA0.76%

Dividend History

Ex-DividendAmountPay Date
Jan 30, 2026$0.0208Feb 2, 2026
Dec 31, 2025$0.02067Dec 31, 2025
Nov 28, 2025$0.02044Dec 1, 2025
Oct 31, 2025$0.02251Nov 3, 2025
Sep 30, 2025$0.02151Oct 1, 2025
Aug 29, 2025$0.02069Sep 2, 2025
Full Dividend History