IOO

The iShares Global 100 ETF (IOO) tracks the S&P Global 100 Index, giving investors exposure to 100 of the world’s largest listed companies. It invests almost exclusively in equities, focusing on mega‑cap firms in developed markets with a strong emphasis on the United States and additional exposure to Europe and select Asian economies. The fund’s sector tilt is toward technology, followed by financials, health care and consumer discretionary, reflecting the composition of the underlying index. Its approach is a full‑replication, pass‑through strategy designed to closely match the index’s performance while keeping costs low. This ETF is suited for investors seeking a diversified core holding of leading global multinationals as part of a long‑term equity allocation.