Best Quantum Computing ETFs for 2025
2025.10.24 · Blog quantum computing ETFs
Key Recommendation:
For investors seeking pure-play quantum exposure, the Defiance Quantum ETF (QTUM) and VanEck Quantum Computing UCITS ETF (QNTM) lead the field in thematic focus, expense efficiency, and scale. To balance risk, consider pairing with ARK Autonomous Technology & Robotics ETF (ARKQ) or the actively managed Spear Alpha ETF (SPRX), while momentum-driven Invesco Dorsey Wright Technology Momentum ETF (PTF) offers indirect quantum exposure alongside broader tech holdings.
Top Quantum ETFs Comparison
| ETF Name | Ticker | Expense Ratio | AUM (approx.) | YTD Return | 12-Month Return | Strategy Focus |
| Defiance Quantum ETF | QTUM | 0.40% | $2.1 B | 29% | 76% | Pure-play quantum and ML theme |
| VanEck Quantum Computing UCITS ETF | QNTM | 0.49% | €250 M | – | – | Europe’s first pure quantum ETF |
| ARK Autonomous Technology & Robotics ETF | ARKQ | 0.75% | $5 B | 50% | 93% | Disruptive tech including quantum |
| Spear Alpha ETF | SPRX | 0.75% | $120 M | 45% | 82% | High-conviction quantum and AI bets |
| Invesco Technology Momentum ETF | PTF | 0.60% | $450 M | 4% | 25% | Momentum-driven tech including quantum |
| WisdomTree AI & Innovation Fund | WTAI | 0.45% | $1.3 B | 15% | – | Hybrid AI/quantum focus |
Detailed Fund Overviews
Defiance Quantum ETF (QTUM)
As the purest thematic play, QTUM holds ~78 names spanning quantum hardware, software, and enabling technologies, with top weights in Rigetti, D-Wave, AMD, IonQ, and Intel. Its low 0.40% fee and $2.1 billion AUM underpin both liquidity and cost efficiency.
VanEck Quantum Computing UCITS ETF (QNTM)
Launched mid-2025 in Europe, QNTM is the only dedicated UCITS ETF for quantum computing, offering concentrated exposure to ~30 leading pure-plays and tech giants. The 0.49% expense ratio and €250 million AUM position it as a niche, high-conviction option.
ARK Autonomous Technology & Robotics ETF (ARKQ)
ARKQ’s actively managed mandate includes quantum specialists alongside robotics, AI, and automation names. With 50% YTD gains and 93% over 12 months, its 0.75% fee reflects exposure to disruptive tech breakthroughs.
Spear Alpha ETF (SPRX)
SPRX concentrates on fewer than 25 high-conviction positions, allocating over 13% to pure-play quantum firms like Rigetti and IonQ. This narrow focus drives 45% YTD and 82% annual returns, at a 0.75% expense ratio.
Invesco Dorsey Wright Technology Momentum ETF (PTF)
PTF does not target quantum exclusively but includes quantum names when they exhibit strong momentum. It provides diversified tech exposure with a 0.60% fee and $450 million AUM, delivering 25% over 12 months.
WisdomTree Artificial Intelligence & Innovation Fund (WTAI)
Although broader in scope, WTAI allocates to quantum innovators within its AI and tech-innovation mandate. At 0.45% expense and $1.3 billion AUM, it has returned 15% YTD.
Investment Considerations
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Pure vs. Hybrid Exposure: Pure-play ETFs (QTUM, QNTM) concentrate risk but offer direct quantum leverage. Hybrid and momentum funds (ARKQ, SPRX, PTF, WTAI) diversify across adjacent technologies.
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Expense Ratios and AUM: Lower fees and larger AUM improve liquidity and cost-efficiency. QTUM’s 0.40% fee and scale make it a core holding; QNTM’s UCITS structure suits European investors.
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Volatility and Risk: Quantum-themed funds exhibit high volatility due to nascent technology risk. Limit allocations to a moderate slice of overall tech exposure.
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Global Reach: QNTM provides European domiciled access, while US-listed ETFs cover domestic and international quantum leaders.
Bottom Line: Allocate a core position to Defiance QTUM, supplement with VanEck QNTM for pure-play concentration, and blend hybrid/managed funds (ARKQ, SPRX) for diversified risk-adjusted exposure.
This article is partly based on publicly available information and relevant technical literature. It has been compiled and analyzed by our team for learning and communication purposes only.
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