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

MTMIX portfolio overlap matters because owning multiple funds with the same underlying stocks reduces true diversification. With 565 holdings, MTMIX may share significant positions with broad-market funds.

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