MFS Utilities Fund Class B (MMUBX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD
26.90
+0.22 (0.82%)
At close: Jul 7, 2026
Fund Assets2.69B
Expense Ratio1.76%
Min. Investment$1,000
Turnover14.00%
Dividend (ttm)0.78
Dividend Yield2.92%
Dividend Growth23.96%
Payout FrequencyQuarterly
Ex-Dividend DateJun 25, 2026
Previous Close26.68
YTD Return9.17%
1-Year Return16.10%
5-Year Return43.89%
52-Week Low23.61
52-Week High27.80
Beta (5Y)0.60
Holdings60
Inception DateSep 7, 1993

About MMUBX

MFS Utilities Fund Class B is a mutual fund focused on the utilities sector, seeking to deliver total return by primarily investing in equity securities of both U.S. and non-U.S. public utilities. The fund allocates at least 80% of its assets to companies operating in industries such as electric, gas, and telecommunications, as well as related service providers. Managed by experienced professionals, the strategy includes flexibility to invest in bonds and convertible securities, allowing diversification within its utility-focused mandate. This fund appeals to investors seeking exposure to essential infrastructure industries known for their relative stability and consistent demand. By concentrating on utility stocks with strong growth potential, MFS Utilities Fund Class B plays a distinctive role within the financial market, serving as a vehicle for accessing the defensive characteristics and income-generating qualities of the utilities sector. The fund is benchmarked against the Standard & Poor's 500 Utilities Index and has a long-standing track record since its inception in the early 1990s, evidencing its established presence and significance in sector-based mutual fund investing.

Fund Family MFS
Category Utilities
Performance Rating Below Average
Risk Rating Average
Stock Exchange NASDAQ
Ticker Symbol MMUBX
Share Class B
Index S&P 500 TR

Performance

MMUBX had a total return of 16.10% in the past year, including dividends. Since the fund's inception, the average annual return has been 9.00%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

SymbolProviderNameExpense Ratio
FIUIXFidelityFidelity Telecom and Utilities Fund0.68%
FSUTXFidelityFidelity Select Utilities Portfolio0.64%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

SymbolShare ClassExpense Ratio
MMUKXR60.67%
MMUIXI0.76%
MMUJXR40.76%
MMUFXA1.01%

Top 10 Holdings

57.34% of assets
NameSymbolWeight
NextEra Energy, Inc.NEE12.60%
Constellation Energy CorporationCEG6.84%
PG&E CorporationPCG5.78%
Xcel Energy Inc.XEL5.47%
USD/EUR FWD 20260717 Purchasedn/a5.02%
SempraSRE4.81%
American Electric Power Company, Inc.AEP4.79%
Dominion Energy, Inc.D4.12%
DTE Energy CompanyDTE4.02%
Vistra Corp.VST3.89%
View More Holdings

Dividend History

Ex-DividendAmountPay Date
Jun 25, 2026$0.01125Jun 26, 2026
Mar 26, 2026$0.04862Mar 27, 2026
Dec 11, 2025$0.64841Dec 12, 2025
Sep 25, 2025$0.07022Sep 26, 2025
Jun 26, 2025$0.05954Jun 27, 2025
Mar 25, 2025$0.06088Mar 26, 2025
Full Dividend History