MKS (MKSI) has drawn fresh attention after first quarter 2026 results topped analyst expectations, with revenue of US$1.08b and earnings surprises supported by strong semiconductor, electronics, and packaging demand. See our latest analysis for MKS. The share price reaction has been strong, with a year to date share price return of 78.66% and a very large 1 year total shareholder return of 291.99%, which suggests that investors view earnings surprises and AI related demand as meaningful. If...