Aixtron is to be included in the broad-based European share index Stoxx Europe 600. According to the index operator Stoxx, there will be the following further changes to the index, which will come into effect at the start of trading on March 23, 2026.
I am curious to see whether Aixtron's share price will then rise even further. All Stoxx600 ETFs would then automatically have to buy the newcomers - regardless of the price.