Index methodology changes will accelerate inclusion of high-valuation firms, exposing ETF investors to potential volatility.
The Nasdaq-100 index is revising its methodology to expedite the inclusion of megacap companies like SpaceX, which is set to debut on June 12 with a $75 billion raise and a $1.77 trillion valuation. The changes aim to provide index fund investors quicker access to high-profile IPOs, including firms like Anthropic and OpenAI.
Traditionally, the S&P 500 has excluded such companies until they meet specific criteria, but the Nasdaq-100’s fast-track rules reflect the growing influence of megacap IPOs. Analysts note this shift could pressure growth-focused ETFs to allocate capital to these firms, regardless of investor sentiment.
The move has sparked concerns among some market participants, who argue that sky-high valuations could weigh on index performance. However, it also offers broader exposure to high-growth sectors for passive investors.