IYZ — iShares U.S. Telecommunications ETF
Data updated: 2026-06-15
IYZ — iShares U.S. Telecommunications ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Communication Services Equity · $798.20M AUM · 0.38% expense ratio · 46.5% 1-yr return. From SEC regulatory filings.
IYZ Fund Overview
IYZ — iShares U.S. Telecommunications ETF is a US ETF managed by iSHARES TRUST, categorised as United States Communication Services 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 Communication Services Equity
- Assets under management: $798.20M
- 1-year return: 46.5%
- Ticker: IYZ
- SEC CIK: 0001100663
- SEC series ID: S000004333
- Share class ID: C000012063
IYZ Holdings
Top 10 holdings of iShares U.S. Telecommunications ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Cisco Systems, Inc. | 19.13% |
| Verizon Communications Inc. | 13.44% |
| At&t Inc. | 12.84% |
| BlackRock Funds III: BlackRock Cash Funds: Institutional; SL Agency Shares | 4.31% |
| Ciena Corporation | 4.25% |
| T-Mobile Us, Inc. | 4.10% |
| Arista Networks, Inc. | 3.98% |
| Comcast Corporation | 3.97% |
| Lumentum Holdings Inc. | 3.88% |
| Iridium Communications Inc. | 3.74% |
IYZ Portfolio Allocation
Asset-class allocation of iShares U.S. Telecommunications ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.8% |
| Cash & Equivalents | 4.5% |
IYZ Performance
Total returns for IYZ (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 16.4% |
| 1 year | 46.5% |
| 3 years (annualised) | 21.9% |
| 5 years (annualised) | 6.3% |
IYZ Risk Information
Risk metrics for IYZ, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 12.7%
IYZ Costs and Fees
IYZ costs about $38 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.38%
- Gross expense ratio: 0.38%
- Portfolio turnover: 30%
- Brokerage commissions: 0.73 bps of average net assets (SEC N-CEN)
IYZ Cashflows
Over the 12 months to 2026-03, iShares U.S. Telecommunications ETF had net inflows of $204.14M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $31.49M |
| 2026-02 | −$13.58M |
| 2026-01 | $4.99M |
| 2025-12 | −$4.55M |
| 2025-11 | $28.17M |
| 2025-10 | $9.83M |
IYZ Debt Constituents
No individual debt constituents are reported in iShares U.S. Telecommunications ETF's latest SEC N-PORT filing.
IYZ Prospectus and SEC Filings
Official iShares U.S. Telecommunications ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Communication Services 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.