MMIBX Mutual Fund

NAV$8.06

AUM$225,415.14

TER1.54%

Holdings2,292

See how much of MMIBX you already own

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MMIBX Mutual Fund

NAV$8.06

MFS Municipal Income Fund Class B

AUM$225,415.14

TER1.54%

Holdings2,292

See how much of MMIBX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Holdings Overlap Analysis

Compare MMIBX holdings with another Mutual Fund to see how much they overlap. This helps identify portfolio duplication.

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Discover Portfolio Overlap

Enter a Mutual Fund symbol above to see how many holdings MMIBX shares with it. Popular comparisons: VFIAX, FXAIX, VTSAX, SWPPX

MMIBX Mutual Fund Overlap Analysis

MMIBX overlap analysis compares holdings with other mutual funds to identify shared positions. Overlapping holdings can lead to unintended concentration risk in a portfolio.

MMIBX portfolio overlap matters because owning multiple funds with the same underlying stocks reduces true diversification. With 2292 holdings, MMIBX may share significant positions with broad-market funds.

MMIBX overlap tool lets you enter any other mutual fund ticker and see the exact overlap percentage and shared holdings. MMIBX tax-loss harvesting finds highly correlated but non-identical funds.