The Nasdaq-100 Is Getting 5 New Members. Here's the List.

The reshuffling of the Nasdaq-100 isn’t just another quarterly index rebalancing—it’s a quiet acknowledgment of where capital is flowing in the AI era. The additions of CoreWeave and Nebius Group, two companies centered on data center infrastructure and AI compute capacity, reflect a broader shift: the stock market is increasingly rewarding the infrastructure layer of the AI boom rather than just the applications or model developers. This matters because it signals that investors are betting on the physical and operational backbone of AI—power-hungry servers, cooling systems, and high-speed interconnects—over the speculative allure of pure-play software. It’s a vote of confidence in the infrastructure that will determine whether AI’s next wave is scalable or bottlenecked. What’s less obvious is how this rebalancing intersects with the growing consolidation of AI compute power. CoreWeave and Nebius operate in the high-margin world of hyperscale data center services, a space that’s seen explosive demand from cloud providers and enterprises racing to deploy large language models. Their inclusion in the Nasdaq-100, alongside AI infrastructure giants like Teradyne and Astera Labs, suggests that the index is increasingly skewed toward the most capital-intensive, high-growth segments of the tech economy. This could have implications for how retail and institutional investors perceive “tech” exposure—no longer just semiconductors and software, but the entire supply chain from chips to cooling. The open question is whether this trend is sustainable. AI infrastructure firms are burning through cash to meet surging demand, and their valuations hinge on continued revenue growth from hyperscalers. If model training slows or cloud spending tightens, these stocks could face a correction. Meanwhile, the removals—traditional tech stalwarts like Lucid Group and Fiserv—highlight how the Nasdaq-100 is evolving into a bet on the AI-driven future rather than a diversified tech index. For now, the market is placing its chips on the infrastructure. The next move will depend on whether that bet pays off.