MMUBX Mutual Fund
NAV$27.20
AUM$2M
TER1.75%
Holdings45
MMUBX Mutual Fund
NAV$27.20
MFS Utilities Fund Class B
AUM$2M
TER1.75%
Holdings45

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Showing 10 of 45 holdings(as of Jan 31, 2026)Top 10 Weight: 54.69%
MMUBX Mutual Fund Top Holdings
MMUBX holdings top 10 positions. The top 10 holdings account for 54.7% of the fund, led by Nextera Energy Inc. at 12.9%, Constellation E.. at 6.8%, Pg&E Corp. at 5.6%.
MMUBX portfolio concentration is relatively high, with the top 10 representing 54.7% of total assets. The largest sector exposure is Utilities at 83.5%.
MMUBX sector allocation provides a detailed breakdown. MMUBX overlap tool shows how holdings compare to other funds in your portfolio.