CMFFX Mutual Fund

NAV$8.81

TER0.68%

Holdings1,263

CMFFX Mutual Fund

NAV$8.81

American Funds Mortgage Fund Class 529-F-1

TER0.68%

Holdings1,263

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Holdings Overlap Analysis

Compare CMFFX 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 CMFFX shares with it. Popular comparisons: VFIAX, FXAIX, VTSAX, SWPPX

CMFFX Mutual Fund Overlap Analysis

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

CMFFX portfolio overlap matters because owning multiple funds with the same underlying stocks reduces true diversification. With 1263 holdings, CMFFX may share significant positions with broad-market funds.

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