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TEKvsIYWETF Comparison

ETF 1

TEK

iShares Technology Opportunities Active ETF

This fund is part of

Uncategorized Equities

+0.6%

Full TEK fund page

VS

ETF 2

IYW

iShares U.S. Technology ETF

This fund is part of

US Info. Technology

+3.15%

Full IYW fund page

iShares Technology Opportunities Active ETF (TEK) belongs to the Uncategorized Equities segment. iShares U.S. Technology ETF (IYW) is part of the US Info. Technology segment. TEK's top 3 sector exposures are Information Technology, Communication Services and Consumer Discretionary. In contrast, IYW's top sector exposures are Information Technology, Communication Services and Industrials. TEK is more expensive with a Total Expense Ratio (TER) of 0.77%, versus 0.38% for IYW. TEK is up 18.43% year-to-date (YTD) with +$6K in YTD flows. IYW performs worse with 8.86% YTD performance, and -$1.31B in YTD flows. Run a side-by-side ETF comparison of TEK and IYW below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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TEK vs IYW performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 04/24/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TEK IYW	+22.02%+17.51%	+16.08%+7.97%	+18.43%+8.86%	+59.79%+55.18%	n/a+141.20%	n/a+132.29%
Flows	TEK IYW	--$85M	+$6K-$1.18B	+$6K-$1.31B	+$6M-$5.15B	--$3.54B	--$673M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TEK IYW	+33.74%+26.60%	+24.24%+20.32%	n/a+23.72%	n/a+26.04%
Max drawdown	TEK IYW	-15.15%-15.19%	-19.07%-17.72%	n/a-26.59%	n/a-39.42%
Max drawdown duration	TEK IYW	72d76d	167d174d	n/a125d	n/a690d

Trading data

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	TEK	IYW
Last sale 4/24/2026 at 1:30 PM	$35.54	$217.17
Previous close 04/24/2026	$34.35	$211.56
Consolidated volume 04/24/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

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TEK

is actively managed and doesn’t replicate an index

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	TEK	IYW
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/24/2026 at 1:30 PM

Live

Closed

	TEK	IYW
Last price	$35.54	$217.17
1D performance	+3.47%	+2.65%
AuM	$36.94 M	$21.33 B
E/R	0.77%	0.38%

Characteristics

	TEK	IYW
Management strategy	Active	Passive
Provider	iShares	iShares
Benchmark	-	Russell 1000 Technology RIC 22.5/45 Capped Index
N° of holdings	47	125
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	October 21, 2024	May 15, 2000
ESG	No	No

More TEK data on Trackinsight

More IYW data on Trackinsight

Exposure

Countries

TEK

USA

81.19%

Republic of Korea

8.14%

Other

10.68%

IYW

USA

99.67%

Other

0.33%

Sectors

TEK

Information Techn.

68.4%

Communication Ser.

9.19%

Other

22.41%

IYW

Information Techn.

78.7%

Communication Ser.

16.07%

Other

5.23%

Diversification

TEK

Total weight of top 15 holdings out of 15

66.59%

IYW

Total weight of top 15 holdings out of 15

72%

Top 15 holdings

Data as of March 31, 2026

TEK

NVIDIA

12.45%

BROADCOM LIMITED

8.07%

APPLE

6.60%

MICROSOFT-T

5.19%

US8740391003

5.06%

ALPHABET INC-CL

4.30%

US5128073062

4.29%

SAMSUNG ELECTR

3.96%

SK HYNIX

3.58%

ADVANCED MICRO DEVICES

2.52%

MONOLITHIC POWER SYSTEMS

2.41%

ADVANTEST

2.34%

AMAZON.COM INC

2.05%

LUMENTUM HOLDINGS

1.89%

SNOWFLAKE INC

1.88%

IYW

NVIDIA

17.05%

APPLE

15.32%

ALPHABET INC-CL

7.04%

ALPHABET INC-CL

5.72%

MICROSOFT-T

4.35%

BROADCOM LIMITED

3.37%

META PLATFORMS

3.15%

ADVANCED MICRO DEVICES

2.42%

PALANTIR TECHNOLOGIES

2.35%

MICRON TECHNOLOGY

2.34%

APPLIED MATERIAL

2.00%

US5128073062

1.98%

ORACLE SYS

1.83%

INTL BUSINESS MACHINES CORP

1.66%

INTEL-T

1.44%

Frequently asked questions about TEK and IYW

How have the TEK and IYW ETFs performed in 2026?

As of April 24, 2026, TEK is up 18.43% year-to-date (YTD), while IYW has returned 8.86%. That puts TEK better performer ahead so far this year.

Which ETF is attracting more investor money: TEK or IYW?

Year-to-date, the TEK ETF saw +$6K in flows, compared to -$1.31B for IYW.

Which ETF is more volatile: TEK or IYW?

Over the past year, TEK had a volatility of 24.24%, while IYW experienced 20.32%.

Which ETF is bigger: TEK or IYW?

As of April 24, 2026, TEK holds $36.94 M in assets under management (AUM), while IYW manages $21.33 B.

What sectors do the TEK and IYW ETFs invest in?

TEK leans toward sectors like Information Technology and Communication Services. Meanwhile, IYW focuses on Information Technology and Communication Services.

TEKvsIYWETF Comparison

iShares Technology Opportunities Active ETF

iShares U.S. Technology ETF

TEK vs IYW performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the TEK and IYW ETFs performed in 2026?

As of April 24, 2026, TEK is up 18.43% year-to-date (YTD), while IYW has returned 8.86%. That puts TEK better performer ahead so far this year.

Which ETF is attracting more investor money: TEK or IYW?

Year-to-date, the TEK ETF saw +$6K in flows, compared to -$1.31B for IYW.

Which ETF is more volatile: TEK or IYW?

Over the past year, TEK had a volatility of 24.24%, while IYW experienced 20.32%.

Which ETF is bigger: TEK or IYW?

As of April 24, 2026, TEK holds $36.94 M in assets under management (AUM), while IYW manages $21.33 B.

What sectors do the TEK and IYW ETFs invest in?

TEK leans toward sectors like Information Technology and Communication Services. Meanwhile, IYW focuses on Information Technology and Communication Services.

What are the top holdings of the TEK ETF and IYW ETF?

TEK top holdings include NVIDIA, BROADCOM LIMITED and APPLE. IYW holds in its top three: NVIDIA, APPLE and ALPHABET INC-CL.

Which ETF is more diversified: TEK or IYW?

TEK holds 54 securities with 66.59% of its assets in the top 15. IYW has 140 securities and a top 15 weight of 72%.

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