MMUKX Mutual Fund

NAV$25.97

Fund Essentials - as of Jan 31, 2026

Net Assets
$93M
Expense Ratio
0.66%
Dividend Yield (Current)
4.06%
Holdings
45
Inception Date
Jun 1, 2012
Fund Family
MFS Investment Management
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Quarterly
SEC 30-Day Yield
PRO

Performance

YTD+7.49%
1 Year+17.43%
3 Year+10.31%
5 Year+8.24%
10 Year+8.69%

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)
4.06%
Frequency
Quarterly
Latest Distribution
$1.20
-

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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MMUKX Mutual Fund Overview

MMUKX Mutual Fund (MFS Utilities Fund Class R5) is managed by MFS Investment Management with $92.8M in net assets. MMUKX expense ratio is 0.66%, holding 45 positions across sectors including Utilities, Unknown, Other. Inception date: 2012-06-01.

MMUKX performance shows a YTD return of 7.49%. The 1-year return is 17.43% and the 5-year return is 8.24%. MMUKX dividend yield stands at 4.06%, paid quarterly.

MMUKX 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 MMUKX holdings, sector breakdown, or dividend history.

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