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iShares Global 100 ETF IOO

In short: iShares Global 100 ETF (IOO) is an exchange-traded fund from iShares charging 0.40% a year, with 9.16B USD in assets, as of 7 October 2026.

ETF · Global Large-Stock Blend · data ~15-min delayed

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Price145.91 USD
Day change-0.29%
Expense ratio0.40%
Category average fee0.93%
Assets under management9.16B
Yield0.81%
IssueriShares
CategoryGlobal Large-Stock Blend
Asset classEquity
1-year return20.9%
3-year return (a year)26.6%
5-year return (a year)16.7%

iShares Global 100 ETF (IOO) is an equity exchange-traded fund from iShares, in the Global Large-Stock Blend category. It charges 0.40% a year, against a category average of 0.93% — below its peers. It manages 9.16B in assets. Its ten largest holdings make up 59% of the portfolio, a concentrated fund. Over three years it returned 26.6% a year against 16.3% for its category. Past returns do not predict future ones, and this is not a recommendation.

Top holdings

HoldingWeight
NVDA NVIDIA Corp13.33%
AAPL Apple Inc11.72%
MSFT Microsoft Corp9.18%
AMZN Amazon.com Inc5.90%
GOOGL Alphabet Inc Class A4.87%
AVGO Broadcom Inc4.03%
GOOG Alphabet Inc Class C3.91%
LLY Eli Lilly and Co2.23%
005930.KQ Samsung Electronics Co Ltd2.18%
JPM JPMorgan Chase & Co2.12%

Top ten: 59% of the fund.

Sector weights

technology 48%communication services 10%financial services 10%healthcare 9%consumer cyclical 8%consumer defensive 5%industrials 5%energy 4%

Key figures, answered

What is IOO's management fee?

iShares Global 100 ETF charges 0.40% a year as of 7 October 2026, about $40 for every $10,000 invested, against a category average of 0.93%. The fee is deducted from the fund's assets whatever it returns, so it never appears as a bill. Brokerage and the bid-ask spread are extra costs.

How large is IOO?

iShares Global 100 ETF manages 9.16B USD in assets as of 7 October 2026. Size matters because larger funds are less likely to close, which could force investors to sell at an inconvenient time, and they usually trade with tighter bid-ask spreads, a cost that does not appear in the fee.

What does IOO hold?

iShares Global 100 ETF's largest holdings are NVIDIA Corp (13.3%), Apple Inc (11.7%) and Microsoft Corp (9.2%), and its ten largest together make up 59% of the fund. A higher top-ten share means the fund's returns depend more heavily on a few companies. The full holdings are in the issuer's documents.

How has IOO performed?

iShares Global 100 ETF returned 26.6% a year over three years and 16.7% a year over five, against 16.3% a year for its category over three years. Returns are after the fund's fees but before brokerage and tax. Past performance does not predict future returns, and funds tracking the same index usually differ by little more than cost.

Sources

Prices and fundamentals: Yahoo Finance (unofficial), as of 7 October 2026; prices are delayed about 15 minutes. Every source ShareSift uses: data sources.

Updated · prices ~15-min delayed, fund data as last reported

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