Lam Research (LRCX) shares climbed over 10% following its June 2026 addition to the Russell Top 50 Index. The inclusion increases visibility and triggers automatic buying from institutional funds tracking the index.
Rising optimism for the semiconductor equipment maker stems from the ongoing artificial intelligence boom. Analysts are increasing price targets due to high demand for wafer fabrication equipment.
This technology is essential for producing advanced chips for AI data centers and high-bandwidth memory. Lam Research projects its advanced packaging revenue will increase by more than 50% during 2026.