Sektory a témata
How to Invest in Artificial Intelligence: ETFs, Companies, and Real Risks
Key takeaways
- The AI sector spans model developers, chip manufacturers, cloud infrastructure, and enterprise software.
- UCITS ETFs focused on AI exist — they track different indices with different definitions of what constitutes an "AI company."
- Concentration in the top positions is extreme — a few US mega-caps make up the lion's share.
- Thematic ETFs carry higher TER and greater risk of the theme becoming obsolete than broad-market funds.
- You already have meaningful AI exposure through the S&P 500 or MSCI World — without paying a premium for a thematic fund.
Artificial intelligence is a technology reshaping the economy — but investing directly in "AI" is more complicated than it first appears. Let's break down what thematic AI ETFs actually buy, what the risks are, and whether you need a specialized fund at all.
What the AI sector actually includes
Thematic AI ETFs typically group companies from several layers:
- Hardware: manufacturers of GPUs and specialized AI chips,
- Models and platforms: companies developing large language models and AI assistants,
- Cloud infrastructure: providers of computing power for model training,
- Enterprise software: companies integrating AI into business applications.
Where each ETF draws the line differs — which is why funds with the same theme can behave very differently.
How to invest through UCITS ETFs
The European market offers several UCITS ETFs focused on AI — from global ones (iShares, Xtrackers, Amundi) to more specialized options. They track various third-party indices such as STOXX AI Global or Indxx Artificial Intelligence. Before selecting one, always compare composition, TER, and index methodology on justETF. More on how to select ETFs in the ETF overview.
Risks of AI investments
Concentration is the biggest issue — a small number of companies make up the overwhelming share of thematic indices. Add valuation risk (high expectations are already priced in), regulatory risk (EU AI Act and similar regulations may affect business models), and technological obsolescence (today's leaders may not be leaders in five years). AI themes have gone through several cycles of enthusiasm and disillusionment — investors who bought at the peak of the last "AI boom" waited years for a recovery.
Alternative: broad-market ETF
If you own MSCI World or S&P 500, you already have AI exposure — through the technology mega-caps that make up a large portion of these indices. A thematic fund adds specific risks and generally a higher TER. What is an ETF and how does it work covers the basics before you dive into thematic investing.
Who should consider an AI ETF
AI thematic investing makes sense as a small satellite (up to 10% of portfolio) for an investor who believes in the long-term transformational potential of AI, understands concentration risks, and does not panic during sharp swings. It is not a product for beginning investors. Build a solid core first — see how to build your first portfolio.
FAQ
Do I have AI exposure if I own the S&P 500?
Yes, to a significant extent. Major AI companies make up a notable portion of the S&P 500. A thematic AI ETF adds concentration, higher TER, and specific sector risks — not necessarily better performance.
Which indices do AI ETFs track?
Various ones — STOXX AI Global, Indxx AI Index, ROBO Global, and others. Each index defines an "AI company" differently and has different rebalancing methodology. Always verify on justETF or the issuer's page.
Is investing in an AI ETF speculation?
It depends on the approach. A small satellite position with a long horizon and an awareness of the risks is a legitimate part of a portfolio. A large bet on momentum after a media-driven boom is speculation.