ROM ETF
ROM ETF
$148.72
ProShares Ultra Technology
AUM$1.3B
TER0.95%
Holdings90
See how much of ROM you already own
ROM ETF Overlap Analysis
ROM overlap analysis compares holdings with other ETFs to identify shared positions. Overlapping holdings can lead to unintended concentration risk in a portfolio.
ROM portfolio overlap matters because owning multiple funds with the same underlying stocks reduces true diversification. With 90 holdings, ROM may share significant positions with broad-market funds.
ROM overlap tool lets you enter any other ETF ticker and see the exact overlap percentage and shared holdings. ROM tax-loss harvesting finds highly correlated but non-identical funds.