MMIGX Mutual Fund

NAV$8.13

Fund Essentials - as of Mar 31, 2026

Net Assets
$50,214.93
Expense Ratio
1.26%
Dividend Yield (Current)
2.93%
Holdings
2,292
Inception Date
Jun 25, 2007
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD+2.36%
1 Year+6.91%
3 Year+3.92%
5 Year+0.35%
10 Year+1.74%

Asset Allocation

Bonds: 97.56%
Cash: 2.44%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
-Mfs Institutional Money Market Portfolio2.42%
-Black Belt Energy Gas Dist Ala Gas Proj Rev Bds 12/01/20340.53%
TX TMGUTL 01/01/2054Texas St Muni Gas Acquisition & Sply Corp Iv Variable Rate, Due 01/01/20540.47%
TX PRISCD 5.25 02/15Princeton Independent School District 5.25 02/15/20550.43%
NY NYTTRN 5.25 06/30New York Transportation Development Corporation, New York, Special Facility Revenue Bonds, John F Kennedy International Airport New Terminal 1 Project0.42%
Top 10 Concentration: 6.21%Report Date: Mar 31, 2026
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Dividend Summary

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Dividend Yield (Current)
2.93%
Frequency
Monthly
Latest Distribution
$0.01
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
See how MMIGX ranks against its peers
Category rank, peer-average returns and outperformance, updated daily.
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MMIGX Mutual Fund Overview

MMIGX Mutual Fund (MFS Municipal Income Fund Class B1) is managed by MFS Investment Management with $50,214.93 in net assets. MMIGX expense ratio is 1.26%, holding 2292 positions across sectors including Other, Financials, Utilities. Inception date: 2007-06-25.

MMIGX performance shows a YTD return of 2.36%. The 1-year return is 6.91% and the 5-year return is 0.35%. MMIGX dividend yield stands at 2.93%, paid monthly.

MMIGX top holdings include Mfs Institutional Money Market Portfolio (2.4%), Black Belt Energy Gas Dist Ala Gas Proj Rev Bds 12/01/2034 (0.5%), Texas St Muni Gas Acquisition & Sply Corp Iv Variable Rate, Due 01/01/2054 (0.5%), Princeton Independent School District 5.25 02/15/2055 (0.4%), New York Transportation Development Corporation, New York, Special Facility Revenue Bonds, John F Kennedy International Airport New Terminal 1 Project (0.4%). View all MMIGX holdings, sector breakdown, or dividend history.

MMIGX can be compared against other funds using the overlap calculator or side-by-side comparison tool. MMIGX alternatives are available via the screener, along with tax-loss harvesting opportunities.