DIA ETF
$479.16
State Street SPDR Dow Jones Industrial Average ETF Trust
AUM$43.6B
TER0.16%
Holdings31

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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.