ISTB ETF
$48.44
iShares Core 1-5 Year USD Bond ETF
AUM$4.8B
TER0.06%
Holdings6,912

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ISTB ETF Overlap Analysis
ISTB overlap analysis compares holdings with other ETFs to identify shared positions. Overlapping holdings can lead to unintended concentration risk in a portfolio.
ISTB portfolio overlap matters because owning multiple funds with the same underlying stocks reduces true diversification. With 6912 holdings, ISTB may share significant positions with broad-market funds.
ISTB overlap tool lets you enter any other ETF ticker and see the exact overlap percentage and shared holdings. ISTB tax-loss harvesting finds highly correlated but non-identical funds.