ETF · holdings as filed 2026-06-30
What's inside IYZ?
iShares U.S. Telecommunications ETF
- Holdings
- 27
- positions in the fund
- Top 10
- 69%
- of fund assets
- Expense ratio
- 0.38%
- net, per year
- Fund size
- $1B
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | C  | CSCOCISCO SYSTEMS INC | 20.79% | |
| 2 | A  | ANETARISTA NETWORKS INC | 10.13% | |
| 3 | V  | VZVERIZON COMMUNICATIONS INC | 10.10% | |
| 4 | B  | BISXXBCF INSTITUTIONAL-SL AGNCY | 7.97% | |
| 5 | T  | TAT&T INC | 3.83% | |
| 6 | C  | CMCSACOMCAST CORP-CLASS A | 3.48% | |
| 7 | C  | CIENCIENA CORP | 3.34% | |
| 8 | M  | MSIMOTOROLA SOLUTIONS INC | 3.15% | |
| 9 | S  | SPCXSPACE EXPLORATION TECHN-CL A | 3.11% | |
| 10 | T  | TMUST-MOBILE US INC | 3.07% | |
| 11 | L  | LITELUMENTUM HOLDINGS INC | 2.94% | |
| 12 | I  | IRDMIRIDIUM COMMUNICATIONS INC | 2.71% | |
| 13 | A  | ASTSAST SPACEMOBILE INC | 2.56% | |
| 14 | C  | CHTRCHARTER COMMUNICATIONS INC-A | 2.49% | |
| 15 | R  | ROKUROKU INC | 2.42% | |
| 16 | T  | TIGOMILLICOM INTL CELLULAR S.A. | 2.32% | |
| 17 | V  | VIAVVIAVI SOLUTIONS INC | 2.27% | |
| 18 | G  | GSATGLOBALSTAR INC | 2.26% | |
| 19 | E  | ECHOECHOSTAR CORP-A | 2.16% | |
| 20 | L  | LBRDKLIBERTY BROADBAND-C | 2.09% |
Top holdings — Information Technology
Your 9 largest positions in this sector
1
C
CSCOCISCO SYSTEMS INC
20.79%2
A
ANETARISTA NETWORKS INC
10.13%3
C
CIENCIENA CORP
3.34%4
M
MSIMOTOROLA SOLUTIONS INC
3.15%5
S
SPCXSPACE EXPLORATION TECHN-CL A
3.11%6
L
LITELUMENTUM HOLDINGS INC
2.94%7
V
VIAVVIAVI SOLUTIONS INC
2.27%8
U
UIUBIQUITI INC
2.09%9
A
AAOIAPPLIED OPTOELECTRONICS INC
2.07%Top holdings — United States
Your 10 largest positions in this country
1
C
CSCOCISCO SYSTEMS INC
20.79%2
A
ANETARISTA NETWORKS INC
10.13%3
V
VZVERIZON COMMUNICATIONS INC
10.10%4
B
BISXXBCF INSTITUTIONAL-SL AGNCY
7.97%5
T
TAT&T INC
3.83%6
C
CMCSACOMCAST CORP-CLASS A
3.48%7
C
CIENCIENA CORP
3.34%8
M
MSIMOTOROLA SOLUTIONS INC
3.15%9
T
TMUST-MOBILE US INC
3.07%10
L
LITELUMENTUM HOLDINGS INC
2.94%Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-06-30); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.
Informational and educational only — not investment advice.