family Quantum computing is making a strong entry into the radar of investors because, for the first time, it is beginning to show real applications in the economy. The recent 2025 Nobel Prize in Physics further boosted its credibility, attracting the interest of governments and large companies that are already allocating resources to this technology.
Although the sector is still emerging and investment exceeds monetization, projections indicate very high growth for the next 10–15 years. The idea is clear: infrastructure is being built now; benefits will come later.
The industries that will first take advantage of quantum computing will be health, finance, energy, logistics, and advanced industry, thanks to its ability to process complex data, simulate scenarios, and accelerate scientific discoveries.
To select companies in thematic ETFs, WisdomTree uses two criteria:
Relevancy score, which measures how central quantum computing is to the company.
Purity, which assesses what percentage of the business directly depends on this technology.
With these factors, they adjust the weights of each company and rebalance the portfolio every quarter.
Finally, there are already enough companies today to build a diversified ETF. They combine “very pure” quantum companies with others that contribute to the ecosystem, and they expect the sector to continue expanding as its development progresses.
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