Fund holdings · iShares U.S. Telecommunications ETF

IYZ holdings: all 23 positions

IYZ held 23 positions as of Oct 13, 2026. Cisco Systems Inc is the largest at 24.04%; the top 10 are 71.2% of the fund.

How much of the fund each position is · one bar per position, largest first
CSCO 24.04%23 positionsLBTYK 0.94%
71.2%
top 10 together
24.04%
largest position
2
positions under 1%

Every position

23 of 23 · click a column to sort
IYZ’s 23 positions by weight, from the holdings published by its issuer for Oct 13, 2026. A weight is a share of net assets. Source: iShares (BlackRock).
#HoldingTickerWeight ↓
1Cisco Systems IncCSCO24.04%
2Arista NetworksANET11.94%
3Verizon Communications IncVZ10.16%
4AT&TT4.16%
5Space Exploration Technologies CorSPCX3.90%
6CienaCIEN3.77%
7Lumentum HoldingsLITE3.52%
8Motorola Solutions IncMSI3.43%
9UbiquitiUI3.17%
10T Mobile US IncTMUS3.15%
11Comcast Class ACMCSA3.09%
12Viavi SolutionsVIAV2.89%
13Roku Class AROKU2.86%
14Echostar Class AECHO2.79%
15Globalstar VotingGSAT2.72%
16Iridium CommunicationsIRDM2.67%
17Applied OptoelectronicsAAOI2.47%
18Millicom International CellularTIGO2.32%
19Charter Communications Class ACHTR2.24%
20AST Spacemobile Class AASTS2.13%
21Liberty Global Ltd Class ALBTYA1.23%
22Liberty Global Ltd Class CLBTYK0.94%
23RUSSELL1000 Value Mini Cme Dec 260.00%
USD Cash0.39%
Cash Collateral Usd Sgaft0.03%
BLK Csh Fnd Treasury Sl Agency0.00%
Cash and other net assets−0.01%
As of Oct 13, 2026. Source: iShares (BlackRock).

The book

Positions23
Holdings published for (the issuer’s daily file)Oct 13, 2026
Top 10 together71.2%
Cash and other net assets0.41%

What this list is

How the list is built

Each weight is the share of net assets the issuer’s own daily file gives, largest first. Cash and other net assets are in their own row and are not a position. A negative weight is a short or an offsetting contract. Where a source leaves out a ticker, ETFIQ fills it from the same security in another fund’s book; names are set in title case where the source used capitals. How books are read.

Weights are as the source states them, largest first.

Where these figures came from

ETFIQ links to the documents behind every figure; a link is not an endorsement. ETFIQ is an independent publisher and makes no recommendations; every figure is calculated from published data. Standards and sources →

Cite this pageCitation, APA and Markdown

ETFIQ, Holdings of IYZ, data as of Oct 13, 2026. https://etfiq.com/funds/iyz/holdings/

Open data →

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.