IOO — iShares Global 100 ETF
Data updated: 2026-08-24
IOO — iShares Global 100 ETF. United States Large Cap Blend / Core Equity · $8.47B AUM · 0.40% expense ratio. Holdings, fees, performance and SEC filings.
IOO Fund Overview
IOO — iShares Global 100 ETF is a US ETF managed by iSHARES TRUST, categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: iSHARES TRUST
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $8.47B
- 1-year return: 27.9%
- Ticker: IOO
- SEC CIK: 0001100663
- SEC series ID: S000004326
- Share class ID: C000012056
IOO Holdings
Top 10 holdings of iShares Global 100 ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corporation | 12.26% |
| Apple Inc. | 10.75% |
| Microsoft Corporation | 7.01% |
| Amazon.com, Inc. | 5.90% |
| Alphabet Inc. | 5.30% |
| Broadcom Inc. | 4.53% |
| Alphabet Inc. | 4.23% |
| Samsung Electronics Co., Ltd. | 2.76% |
| Eli Lilly And Company | 2.40% |
| JPMorgan Chase & Co. | 2.22% |
IOO Portfolio Allocation
Asset-class allocation of iShares Global 100 ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.6% |
| Cash & Equivalents | 0.3% |
IOO Performance
Total returns for IOO (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 8.5% |
| 1 year | 27.9% |
| 3 years (annualised) | 22.9% |
| 5 years (annualised) | 15.6% |
IOO Risk Information
Risk metrics for IOO, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 15.9%
IOO Costs and Fees
IOO costs about $40 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.40%
- Gross expense ratio: 0.40%
- Portfolio turnover: 6%
- Brokerage commissions: 0.05 bps of average net assets (SEC N-CEN)
IOO Cashflows
Over the 12 months to 2026-06, iShares Global 100 ETF had net inflows of $91.98M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$88.95M |
| 2026-05 | $12.82M |
| 2026-04 | −$32.13M |
| 2026-03 | −$24.46M |
| 2026-02 | −$6.32M |
| 2026-01 | −$32.21M |
IOO Debt Constituents
No individual debt constituents are reported in iShares Global 100 ETF's latest SEC N-PORT filing.
IOO Prospectus and SEC Filings
Official iShares Global 100 ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-07-22
- Prospectus (485BPOS) — filed 2024-07-19
- Prospectus (485BPOS) — filed 2023-07-20
- Portfolio holdings (N-PORT) — filed 2026-08-24
- Portfolio holdings (N-PORT) — filed 2026-05-22
- Portfolio holdings (N-PORT) — filed 2026-02-23
- Annual census (N-CEN) — filed 2026-06-15
- Annual census (N-CEN) — filed 2025-06-13
Related Funds
Other United States Large Cap Blend / Core Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.