MMUIX Mutual Fund

NAV$25.96

Fund Essentials - as of Jan 31, 2026

Net Assets
$606M
Expense Ratio
0.75%
Dividend Yield (Current)
3.99%
Holdings
45
Inception Date
Jan 2, 1997
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Quarterly
SEC 30-Day Yield
PRO

Performance

YTD+7.45%
1 Year+17.29%
3 Year+10.21%
5 Year+8.14%
10 Year+8.59%

Asset Allocation

Stocks: 99.64%
Cash: 0.51%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
NEENextera Energy Inc12.93%
CEGConstellation Energy Corp6.78%
PCGPg&E Corp5.60%
XELXcel Energy Inc.5.32%
SRESempra Energy4.82%
Top 10 Concentration: 54.69%Report Date: Jan 31, 2026
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Dividend Summary

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Dividend Yield (Current)
3.99%
Frequency
Quarterly
Latest Distribution
$1.19
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
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Category rank, peer-average returns and outperformance, updated daily.
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MMUIX Mutual Fund Overview

MMUIX Mutual Fund (MFS Utilities Fund Class I) is managed by MFS Investment Management with $606.0M in net assets. MMUIX expense ratio is 0.75%, holding 45 positions across sectors including Utilities, Unknown, Other. Inception date: 1997-01-02.

MMUIX performance shows a YTD return of 7.45%. The 1-year return is 17.29% and the 5-year return is 8.14%. MMUIX dividend yield stands at 3.99%, paid quarterly.

MMUIX top holdings include Nextera Energy Inc (12.9%), Constellation Energy Corp (6.8%), Pg&E Corp (5.6%), Xcel Energy Inc. (5.3%), Sempra Energy (4.8%). View all MMUIX holdings, sector breakdown, or dividend history.

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