Holdings Overlap Analysis

Compare COII 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 COII shares with it. Popular comparisons: SPY, QQQ, VOO, VTI

COII ETF Overlap Analysis

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

COII portfolio overlap matters because owning multiple funds with the same underlying stocks reduces true diversification. With 6 holdings, COII may share significant positions with broad-market funds.

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

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COII vs SPY COII vs QQQ COII vs VOO COII vs VTI COII vs IVV COII vs SCHD COII vs VYM COII vs VXUS