XLKvsQQQETF Comparison

ETF 1

XLK

State Street Technology Select Sector SPDR ETF

This fund is part of

US Info. Technology

-1.15%

Full XLK fund page

ETF 2

QQQ

Invesco QQQ ETF

This fund is part of

US Large Cap

+0.19%

Full QQQ fund page

State Street Technology Select Sector SPDR ETF (XLK) belongs to the US Info. Technology segment. Invesco QQQ ETF (QQQ) is part of the US Large Cap segment. XLK's top 3 sector exposures are Technology, Business Services and Non-Energy Materials. In contrast, QQQ's top sector exposures are Technology, Consumer Non-Cyclicals and Healthcare. XLK is less expensive with a Total Expense Ratio (TER) of 0.08%, versus 0.18% for QQQ. XLK is up 27.84% year-to-date (YTD) with +$1.07B in YTD flows. QQQ performs worse with 16.84% YTD performance, and +$14.98B in YTD flows. Run a side-by-side ETF comparison of XLK and QQQ 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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XLK vs QQQ performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 08/19/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	XLK QQQ	+4.49%+2.89%	+6.11%+2.20%	+27.84%+16.84%	+41.09%+26.38%	+122.72%+100.08%	+147.91%+102.64%
Flows	XLK QQQ	-$207M+$15.14B	-$619M+$11.14B	+$1.07B+$14.98B	+$1.48B+$26.53B	+$8.21B+$75.48B	+$8.37B+$90.13B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	XLK QQQ	+35.29%+25.46%	+26.10%+19.55%	+25.18%+20.57%	+26.04%+23.13%
Max drawdown	XLK QQQ	-15.89%-11.26%	-15.92%-11.93%	-25.74%-22.83%	-33.57%-35.12%
Max drawdown duration	XLK QQQ	78d78d	168d167d	113d124d	534d714d

Trading data

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	XLK	QQQ
Last sale 8/20/2026 at 1:30 PM	$183.10	$710.93
Previous close 08/19/2026	$183.64	$716.08
Consolidated volume 08/19/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of July 31, 2026

1-year trailing difference

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	XLK	QQQ
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 8/20/2026 at 1:30 PM

Live

Closed

	XLK	QQQ
Last price	$183.10	$710.93
1D performance	-0.29%	-0.72%
AuM	$119.72 B	$488.84 B
E/R	0.08%	0.18%

Characteristics

	XLK	QQQ
Management strategy	Passive	Passive
Provider	State Street Investment Management	Invesco
Benchmark	S&P Technology Select Sector Index	NASDAQ-100 Index
N° of holdings	74	100
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	December 16, 1998	March 10, 1999
ESG	No	No

More XLK data on Trackinsight

More QQQ data on Trackinsight

Exposure

Countries

XLK

USA

98.47%

Other

1.53%

QQQ

USA

94.5%

Other

5.5%

Sectors

XLK

Technology

95.89%

Other

4.11%

QQQ

Technology

69.4%

Consumer Non-Cycl.

11.64%

Other

18.96%

Diversification

XLK

Total weight of top 15 holdings out of 15

69.09%

QQQ

Total weight of top 15 holdings out of 15

57.21%

Top 15 holdings

Data as of June 30, 2026

XLK

NVIDIA Corp.

12.63%

Apple, Inc.

11.08%

Microsoft Corp.

7.22%

Advanced Micro Devices, Inc.

4.71%

Micron Technology, Inc.

4.67%

Broadcom Inc.

4.66%

Intel Corp.

4.20%

Applied Materials, Inc.

3.65%

Lam Research Corp.

3.45%

Cisco Systems, Inc.

2.95%

KLA Corp.

2.51%

Sandisk Corp.

2.14%

Palo Alto Networks, Inc.

1.76%

Texas Instruments Incorporated

1.73%

Palantir Technologies, Inc.

1.71%

QQQ

NVIDIA Corp.

7.61%

Apple, Inc.

6.80%

Micron Technology, Inc.

5.76%

Microsoft Corp.

4.52%

Amazon.com, Inc.

4.09%

Advanced Micro Devices, Inc.

3.83%

Alphabet, Inc.

3.21%

Tesla, Inc.

3.10%

Alphabet, Inc.

2.98%

Intel Corp.

2.91%

Broadcom Inc.

2.83%

Meta Platforms, Inc.

2.66%

Walmart, Inc.

2.54%

Applied Materials, Inc.

2.24%

Lam Research Corp.

2.14%

Frequently asked questions about XLK and QQQ

How have the XLK and QQQ ETFs performed in 2026?

As of August 19, 2026, XLK is up 27.84% year-to-date (YTD), while QQQ has returned 16.84%. That puts XLK better performer ahead so far this year.

Which ETF is attracting more investor money: XLK or QQQ?

Year-to-date, the XLK ETF saw +$1.07B in flows, compared to +$14.98B for QQQ.

Which ETF is more volatile: XLK or QQQ?

Over the past year, XLK had a volatility of 26.1%, while QQQ experienced 19.55%.

Which ETF is bigger: XLK or QQQ?

As of August 19, 2026, XLK holds $119.72 B in assets under management (AUM), while QQQ manages $488.84 B.

What sectors do the XLK and QQQ ETFs invest in?

XLK leans toward sectors like Technology. Meanwhile, QQQ focuses on Technology and Consumer Non-Cyclicals.

What are the top holdings of the XLK ETF and QQQ ETF?

XLK top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. QQQ holds in its top three: NVIDIA Corp., Apple, Inc. and Micron Technology, Inc..

XLKvsQQQETF Comparison

State Street Technology Select Sector SPDR ETF

Invesco QQQ ETF

XLK vs QQQ 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 XLK and QQQ ETFs performed in 2026?

As of August 19, 2026, XLK is up 27.84% year-to-date (YTD), while QQQ has returned 16.84%. That puts XLK better performer ahead so far this year.

Which ETF is attracting more investor money: XLK or QQQ?

Year-to-date, the XLK ETF saw +$1.07B in flows, compared to +$14.98B for QQQ.

Which ETF is more volatile: XLK or QQQ?

Over the past year, XLK had a volatility of 26.1%, while QQQ experienced 19.55%.

Which ETF is bigger: XLK or QQQ?

As of August 19, 2026, XLK holds $119.72 B in assets under management (AUM), while QQQ manages $488.84 B.

What sectors do the XLK and QQQ ETFs invest in?

XLK leans toward sectors like Technology. Meanwhile, QQQ focuses on Technology and Consumer Non-Cyclicals.

What are the top holdings of the XLK ETF and QQQ ETF?

XLK top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. QQQ holds in its top three: NVIDIA Corp., Apple, Inc. and Micron Technology, Inc..

Which ETF is more diversified: XLK or QQQ?

XLK holds 74 securities with 69.09% of its assets in the top 15. QQQ has 102 securities and a top 15 weight of 57.21%.

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