JMBUX Mutual Fund

NAV$10.25

AUM$2.3B

TER0.25%

Holdings2,425

See how much of JMBUX you already own

Just $25 once·$99/mo·Download sample

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JMBUX Mutual Fund

NAV$10.25

JPMorgan Mortgage-Backed Securities Fund Class R6

AUM$2.3B

TER0.25%

Holdings2,425

See how much of JMBUX 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 JMBUX 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 JMBUX shares with it. Popular comparisons: VFIAX, FXAIX, VTSAX, SWPPX

JMBUX Mutual Fund Overlap Analysis

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

JMBUX portfolio overlap matters because owning multiple funds with the same underlying stocks reduces true diversification. With 2425 holdings, JMBUX may share significant positions with broad-market funds.

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