Investing in a Quantum Computing ETF

Learn about the ETF currently dominating the field of quantum computing.

By Matthew DiLallo – Updated Sep 5, 2025 at 8:02 PM | Fact-checked by Frank Bass

Key Points

Quantum computing's rapid development led to the creation of a dedicated ETF, Defiance Quantum ETF.
Investing in Defiance Quantum ETF offers stability & growth potential, even if quantum computing stalls.
Quantum Computing ETF includes diverse tech stocks with a reasonable 0.4% expense ratio.

Quantum computer technology has made great strides in recent years and is becoming increasingly affordable to develop and build. That's good news because the demand for more powerful computing is ballooning with the expansion of cloud computing, the proliferation of digital devices, and the dawn of the AI era.

Quantum computing could emerge as a key technology and investment trend in the decades ahead. But because it's still in its infancy, the best way to invest in the industry could be via a quantum computing ETF.

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A person working at a server rack in a data center. — Image source: Getty Images.

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Exchange-Traded Fund (ETF)

An exchange-traded fund, or ETF, allows investors to buy many stocks or bonds at once.

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NASDAQ: QTUM

ETF Series Solutions - Defiance Quantum ETF

Today's Change

(2.84%) $3.05

Current Price

$110.28

Key Data Points

Market Cap

$0B

Day's Range

$108.41 - $110.50

52wk Range

$61.78 - $113.69

Volume

1.4M

Avg Vol

Gross Margin

0.00%

Dividend Yield

N/A

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Data source: Defiance ETFs. Data as of Aug. 14, 2025.
Company	Defiance Quantum ETF % Weighting
Synopsys (NASDAQ:SNPS)	1.9%
Advanced Micro Devices (NASDAQ:AMD)	1.8%
Rigetti Computing (NASDAQ:RGTI)	1.8%
Coherent (NYSE:COHR)	1.7%
AIchip Technologies	1.7%
Oracle (NASDAQ:ORCL)	1.7%
Palantir Technologies (NASDAQ:PLTR)	1.6%
Teradyne (NASDAQ:TER)	1.6%
Lattice Semiconductor (NASDAQ:LSCC)	1.5%
Hon Hai Precision Industry	1.5%

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Assets Under Management (AUM)

The total market value of the financial assets an entity or advisor manages for their clients.

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About the Author

Matt DiLallo has been a contributing Motley Fool stock market analyst specializing in covering dividend-paying companies, particularly in the energy and REIT sectors, since 2012. He also covers pre-IPO companies, ETFs, and other investing topics. He holds an MBA from Liberty University.

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@MatthewDiLallo

Matt DiLallo has positions in Alphabet. The Motley Fool has positions in and recommends Advanced Micro Devices, Alphabet, International Business Machines, Microsoft, Nvidia, Palantir Technologies, and Synopsys. The Motley Fool recommends Coherent and Teradyne and recommends the following options: long January 2026 $395 calls on Microsoft and short January 2026 $405 calls on Microsoft. The Motley Fool has a disclosure policy.