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ETFs14 min read

Invest in the future with thematic ETFs

Thematic ETFs let you invest in trends shaping the world — AI, clean energy, healthcare, and more. Learn which themes have real potential and which are overhyped marketing.

10-20%Max portfolio allocation
0.35-0.65%Typical TER range
HigherRisk vs broad market
5+ yrMin holding period

Top Thematic ETFs for Europeans (2026)

🤖 AI & Technology

ETFFocusTERAUMKey Holdings
XAIXAI & Big Data0.35%€2B+Nvidia, Palantir, Alphabet
AIAIL&G AI0.49%€500MNvidia, TSMC, Broadcom
RBOTAutomation & Robotics0.40%€3B+Intuitive Surgical, Keyence

🌱 Clean Energy & ESG

ETFFocusTERAUMKey Holdings
INRGGlobal Clean Energy0.65%€4B+Solar, wind, hydrogen
XESGMSCI World ESG0.20%€6B+Broad ESG screening
ECLMLow Carbon0.30%€1B+Low-carbon leaders

🏥 Healthcare & Biotech

ETFFocusTERAUMKey Holdings
HEALHealthcare Innovation0.40%€1B+Biotech + medtech
WHEAMSCI World Healthcare0.25%€3B+Broad healthcare
BIOTPharma Breakthrough0.49%€500MDrug development pipeline

⚠️ Thematic ETF Warning

Thematic ETFs are higher risk, higher cost, and often launched after a trend peaks. Keep them to 10-20% of your portfolio maximum. Your core (80-90%) should be broad market ETFs like VWCE. Themes are the satellite, not the core.

Evaluating Thematic ETFs

CheckGood SignWarning Sign
TERUnder 0.50%Over 0.70%
AUMOver €500MUnder €100M (closure risk)
Launch Date3+ years track recordLaunched at hype peak
MethodologyClear, transparent indexMarketing-driven selection
Holdings30-100 companiesUnder 20 (concentration risk)
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