Nestle Moves the Index

The stock Nestle constitutes $5\%$ of the Swiss SMI index and $2\%$ of the STOXX Europe 600 index. Take Nestle at CHF $100$, the SMI at $12{,}000$ and the STOXX 600 at $400$.

Nestle jumps by some percentage intraday while all other SMI and STOXX 600 constituents remain unchanged. As a result the SMI rises by $0.5\%$.

What is the new level of the STOXX Europe 600 index?