MMIIX Mutual Fund

MMIIX Mutual Fund

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Fund Essentials - as of Jul 31, 2026

Net Assets
$2.3B
Expense Ratio
0.66%
Dividend Yield (Current)
4.47%
Holdings
2,140
Inception Date
Jun 1, 2011
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD+1.72%
1 Year+6.98%
3 Year+5.63%
5 Year+0.61%
10 Year+2.67%

Asset Allocation

Bonds: 95.83%
Cash: 4.17%
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Top Holdings

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TickerNameWeight
-Mfs Institutional Money Market Portfolio2.68%
-Cash & Cash Equivalents2.13%
-Pr Sales Tax Financing Corp Sales Tax Revenue Pr Restructured-Ser A-1 5.000 Jul 01 581.78%
PA BERFAC 5 06/30/20Berks County Municipal Authority/The 5% 06-30-20390.58%
OH BUCGEN 5 06/01/20Buckeye Tobacco Settlement Financing Auth Oh Ref-Senior-Class 2-Ser B-2 5.000 Jun 01 550.54%
Top 10 Concentration: 9.99%Report Date: Jul 31, 2026
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Dividend Summary

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Dividend Yield (Current)
4.47%
Frequency
Monthly
Latest Distribution
$0.02
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

MMIIX Mutual Fund Overview

MMIIX Mutual Fund (MFS Municipal High Income Fund Class I) is managed by MFS Investment Management with $2.31B in net assets. MMIIX expense ratio is 0.66%, holding 2140 positions across sectors including Financials, Real Estate, Utilities. Inception date: 2011-06-01.

MMIIX performance shows a YTD return of 1.72%. The 1-year return is 6.98% and the 5-year return is 0.61%. MMIIX dividend yield stands at 4.47%, paid monthly.

MMIIX top holdings include Mfs Institutional Money Market Portfolio (2.7%), Cash & Cash Equivalents (2.1%), Pr Sales Tax Financing Corp Sales Tax Revenue Pr Restructured-Ser A-1 5.000 Jul 01 58 (1.8%), Berks County Municipal Authority/The 5% 06-30-2039 (0.6%), Buckeye Tobacco Settlement Financing Auth Oh Ref-Senior-Class 2-Ser B-2 5.000 Jun 01 55 (0.5%). Go to all MMIIX holdings, MMIIX sectors, or MMIIX dividends.

MMIIX can be compared against other funds. Use MMIIX overlap to find shared positions, or MMIIX vs another fund for a side-by-side view. MMIIX alternatives are available via the screener, along with tax-loss harvesting opportunities.