DIA ETF

$479.16

Holdings Overlap Analysis

Compare DIA holdings with another ETF to see how much they overlap. This helps identify portfolio duplication.

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Discover Portfolio Overlap

Enter a ETF symbol above to see how many holdings DIA shares with it. Popular comparisons: SPY, QQQ, VOO, VTI

DIA ETF Overlap Analysis

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

DIA portfolio overlap matters because owning multiple funds with the same underlying stocks reduces true diversification. With 31 holdings, DIA may share significant positions with broad-market funds.

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