MMHYX Mutual Fund

NAV$7.41

Fund Essentials - as of Jan 31, 2026

Net Assets
$1.8B
Expense Ratio
0.61%
Dividend Yield (Current)
3.98%
Holdings
2,018
Inception Date
Feb 24, 1984
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD+3.56%
1 Year+8.68%
3 Year+5.94%
5 Year+1.12%
10 Year+3.08%

Asset Allocation

Bonds: 97.45%
Cash: 2.55%

Price Chart (6M)

Loading chart data...

Top Holdings

View All →
TickerNameWeight
-Mfs Institutional Money Market Portfolio2.54%
PR PRCGEN 5 07/01/20Puerto Rico Sales Tax Fing Corp Sales Tax Revenue 07/01/20581.89%
OH BUCGEN 5 06/01/20Buckeye Tobacco Settlement Financing Auth Oh Ref-Senior-Class 2-Ser B-2 5.000 Jun 01 550.61%
PA BERFAC 5 06/30/20Berks County Municipal Authority/The 5% 06-30-20390.59%
CA CCEDEV 01/01/2054California Cmnty Choice Fing A 5.25 01/01/20540.51%
Top 10 Concentration: 8.39%Report Date: Jan 31, 2026
Download all 2018 holdings for MMHYX
CSV export with sector, industry & share changes
Get CSV

Dividend Summary

View Details →
Dividend Yield (Current)
3.98%
Frequency
Monthly
Latest Distribution
$0.02
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
See how MMHYX ranks against its peers
Category rank, peer-average returns and outperformance, updated daily.
$49$29/mo
Claim the $29 launch price
First 500 subscribers, then $49/mo. Cancel anytime. From MarketXLS, trusted since 2014.

MMHYX Mutual Fund Overview

MMHYX Mutual Fund (MFS Municipal High Income Fund Class A) is managed by MFS Investment Management with $1.79B in net assets. MMHYX expense ratio is 0.61%, holding 2018 positions across sectors including Other, Financials, Real Estate. Inception date: 1984-02-24.

MMHYX performance shows a YTD return of 3.56%. The 1-year return is 8.68% and the 5-year return is 1.12%. MMHYX dividend yield stands at 3.98%, paid monthly.

MMHYX top holdings include Mfs Institutional Money Market Portfolio (2.5%), Puerto Rico Sales Tax Fing Corp Sales Tax Revenue 07/01/2058 (1.9%), Buckeye Tobacco Settlement Financing Auth Oh Ref-Senior-Class 2-Ser B-2 5.000 Jun 01 55 (0.6%), Berks County Municipal Authority/The 5% 06-30-2039 (0.6%), California Cmnty Choice Fing A 5.25 01/01/2054 (0.5%). View all MMHYX holdings, sector breakdown, or dividend history.

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