IYZ · iShares U.S. Telecommunications ETF ETF
iShares Trust
$42.69
+0.05%
At close · Sep 4
Net assets $1,244,700,264
Holdings27
1 month
-2.09%
Year to date
+26.85%
52-week range
$31.06–$46.07
30-session avg volume
912,586
Market performance
Adjusted close · up to five years
Fund profile
- Structure
- Open-end / ETF
- SEC series
- S000004333
- Report date
- Jun 30, 2026
- Holdings coverage
- Full reported portfolio
Portfolio concentration
Top 10 holdings74.97%
Calculated only when the SEC filing is stored with complete portfolio coverage.
Asset allocation
EC99.89%
STIV8.78%
DE0.00%
Country allocation
US103.74%
LU2.53%
BM2.41%
Portfolio holdings
Latest linked SEC Form NPORT-P report.
| Holding | Ticker / CUSIP | Value | Weight |
|---|---|---|---|
| CISCO SYSTEMS, INC. | CSCO | $281,215,215 | 22.59% |
| ARISTA NETWORKS, INC. | ANET | $137,043,725 | 11.01% |
| VERIZON COMMUNICATIONS INC. | VZ | $136,564,791 | 10.97% |
| BlackRock Funds III: BlackRock Cash Funds: Institutional; SL Agency Shares | 066922519 | $107,862,764 | 8.67% |
| AT&T INC. | T | $51,824,520 | 4.16% |
| COMCAST CORPORATION | CMCSA | $47,136,074 | 3.79% |
| CIENA CORPORATION | CIEN | $45,178,123 | 3.63% |
| MOTOROLA SOLUTIONS, INC. | MSI | $42,599,618 | 3.42% |
| SPACE EXPLORATION TECHNOLOGIES CORP. | SPCX | $42,109,301 | 3.38% |
| T-MOBILE US, INC. | TMUS | $41,592,176 | 3.34% |
| LUMENTUM HOLDINGS INC. | LITE | $39,729,036 | 3.19% |
| IRIDIUM COMMUNICATIONS INC. | IRDM | $36,678,798 | 2.95% |
| AST SPACEMOBILE, INC. | ASTS | $34,576,759 | 2.78% |
| CHARTER COMMUNICATIONS, INC. | CHTR | $33,622,853 | 2.70% |
| ROKU, INC. | ROKU | $32,748,850 | 2.63% |
| MILLICOM INTERNATIONAL CELLULAR S.A. | TIGO | $31,439,173 | 2.53% |
| VIAVI SOLUTIONS INC. | VIAV | $30,742,978 | 2.47% |
| GLOBALSTAR, INC. | GSAT | $30,596,174 | 2.46% |
| ECHOSTAR CORPORATION | ECHO | $29,161,864 | 2.34% |
| LIBERTY BROADBAND CORPORATION | 530307305 | $28,297,275 | 2.27% |
| UBIQUITI INC. | UI | $28,285,967 | 2.27% |
| APPLIED OPTOELECTRONICS, INC. | AAOI | $28,034,539 | 2.25% |
| Liberty Global Ltd. | LBTYA | $17,253,804 | 1.39% |
| Liberty Global Ltd. | G61188127 | $12,765,445 | 1.03% |
| LIBERTY BROADBAND CORPORATION | 530307107 | $4,153,976 | 0.33% |
| BlackRock Funds III: BlackRock Cash Funds: Treasury; SL Agency Shares | 066922477 | $1,470,302 | 0.12% |
| E MINI RUSS 1000 VSEP26 | $3,363 | 0.00% |