IOO – iShares Global 100 ETF

iShares Global 100 ETF (IOO) is a Global Large-Stock Blend ETF, issued by iShares, $9.2B in assets, 0.39% expense ratio.

Returns as of Oct 23, 2026: 1 week -0.7%, 1 year +21.0%.

Tracks Global 100 Index, investing in component securities and economically similar investments. Non-diversified fund allowing futures, options, and swaps.

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