IYZ ETF top 10 holdings are 72.0% of the fund as of Aug 5, 2026

$43.73

AUM$1.3B

TER0.37%

Holdings28

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IYZ ETF top 10 holdings are 72.0% of the fund as of Aug 5, 2026

$43.73

iShares US Telecommunications ETF

AUM$1.3B

TER0.37%

Holdings28

See how much of IYZ you already own

Just $25 once·$99/mo·Download sample

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

IYZ holds 72.0% of its assets in its 10 largest positions as of Aug 5, 2026. IYZ is iShares US Telecommunications ETF.

Showing the top 10 of 28 holdings · as of Aug 5, 2026

Top 10 weight

72.01%

IYZ top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	CSCO	Cisco Systems Inc.Info Tech · Communications Equipment	23.14%	23.1%	2,301,313	$279.61M	Info Tech	Communications Equipment
2	ANET	Arista Networks Inc	12.66%	35.8%	775,434	$153.00M	-	-
Sector and industry · Pro
3	VZ	Verizon Communic	11.92%	47.7%	3,100,388	$144.08M
4	T	AT&T Inc.	4.59%	52.3%	2,406,545	$55.49M
5	—	Comcast Corp-Class A Cmcsa	3.78%	56.1%	1,845,565	$45.68M
6	MSI	Motorola Solutions, Inc	3.58%	59.7%	98,605	$43.20M
7	—	T-Mobile Usa Inc Esrw Usd Npv Ref Sm#585558	3.42%	63.1%	238,364	$41.35M
8	LITE	Lumentum Holdings Inc	3.04%	66.1%	44,508	$36.78M
9	CIEN	Ciena Corp	3.00%	69.1%	88,524	$36.19M
10	CHTR	Charter Communications Inc., Class A	2.88%	72.0%	227,257	$34.81M
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Themes in the top 10

Networking InfrastructureCybersecurityCloud ComputingData & AnalyticsArtificial IntelligenceBroadband Services5G InfrastructureTelecom InfrastructureInternet & DigitalContent DistributionDigital AdvertisingSemiconductorsInfrastructure

IYZ ETF Top Holdings

IYZ holdings top 10 positions. The top 10 holdings account for 72.0% of the fund, led by Cisco Systems Inc. - Ordinary Shares at 23.1%, Arista Networks Inc at 12.7%, Verizon Communic at 11.9%.

IYZ portfolio concentration is relatively high, with the top 10 representing 72.0% of total assets. The largest sector exposure is Information Technology at 41.9%.

IYZ sectors provide a detailed breakdown. IYZ overlap shows how holdings compare to other funds in your portfolio.

Compare IYZ

IYZ vs SPY IYZ vs QQQ IYZ vs VOO IYZ vs VTI IYZ vs IVV IYZ vs SCHD IYZ vs VYM IYZ vs VXUS

#	Ticker	Name	Industry	Weight
1	CSCO	Cisco Systems Inc. - Ordinary Shares	Information Technology	23.14%
2	ANET	Arista Networks Inc	Unknown	12.66%
3	VZ	Verizon Communic	Communication Services	11.92%
4	T	AT&T Inc.	Communication Services	4.59%
5	CMCSA	Comcast Corp-class A Cmcsa	Communication Services	3.78%
6	MSI	Motorola Solutions, Inc	Information Technology	3.58%
7	TMUS	T-Mobile Usa Inc Esrw Usd Npv Ref Sm#585558	Communication Services	3.42%
8	LITE	Lumentum Holdings Inc	Information Technology	3.04%
9	CIEN	Ciena Corp	Information Technology	3.00%
10	CHTR	Charter Communications Inc., Class a	Communication Services	2.88%

IYZ ETF top 10 holdings are 72.0% of the fund as of Aug 5, 2026

IYZ ETF Top Holdings

Compare IYZ

Holdings Distribution