New York, June 21, 2026, 17:01 (EDT)
- CoreWeave is slated to enter the Nasdaq-100 ahead of Monday’s market open, adding the AI cloud company to an index followed by over $800 billion in assets.
- The shares finished Thursday at $117.95, gaining 2.38% for the session and up 17.30% over the last five days.
- This week, markets will focus on index buying, Micron’s earnings, and if investors stay willing to pay high prices for AI infrastructure names.
CoreWeave opens Monday with a new spot in the Nasdaq-100 and a stock up 17.3% over the last five sessions. That gives the market its next read on demand for AI infrastructure names. U.S. trading was closed Friday for Juneteenth, with markets still shut through the weekend. Monday is the first regular session after the holiday.
CoreWeave, the AI cloud firm, is set to join the Nasdaq-100 ahead of the market open on June 22. The Nasdaq-100 tracks 100 of the largest non-financial names on the Nasdaq. Nasdaq says funds and products tied to the index control more than $800 billion in assets worldwide. That forces index funds to buy shares of companies as they’re added.
CoreWeave shares ended Thursday at $117.95, rising 2.38% on the day, according to MarketScreener. That puts the company’s market cap near $64.35 billion. The stock has climbed 64.71% since the start of the year.
CoreWeave will join the Nasdaq-100 after this quarter’s reshuffle, the company said in a statement on June 12. CEO Michael Intrator said, “CoreWeave’s inclusion in the Nasdaq-100 reflects both our growth and the emergence of AI.” Astera Labs and Nebius are also joining the index this quarter, as the market continues to pivot toward AI hardware, cloud, and chip-infrastructure stocks. CoreWeave
The setup here looks both mechanical and fundamental. Passive flows could help support the shares for now. But the main issue is whether investors will still see CoreWeave as one of the few ways to play GPU capacity — the chips that power AI — instead of just lumping it in with other capital-intensive cloud companies.
Broad market gains are at play. Reuters said Friday that investors are watching Micron Technology’s June 24 report for signs on AI chip demand, as the Philadelphia semiconductor index hits a record, up 7% this week. Andy Pratt, director of investment strategy at Burney Company, told Reuters the group could see more support from investors “until proven otherwise.” Reuters
CoreWeave’s latest financials offer bulls some ammunition. The company posted first-quarter revenue of $2.08 billion, up from $982 million a year ago. It also put its revenue backlog at $99.4 billion as of March 31. CoreWeave pointed to signed deals with Meta, Anthropic, Cohere, Jane Street and Mistral.
Analyst opinion splits on how much future growth is baked in. Last week, Barron’s said Cantor Fitzgerald’s Brett Knoblauch called CoreWeave “woefully undervalued” and held his Overweight rating with a $167 price target. Macquarie bumped its call to Outperform and set a $125 target. MarketScreener puts the average analyst target at $140.18, or about 18.85% above CoreWeave’s last close. Barron’s
But the trade isn’t simple. CoreWeave is pouring money into building data centers. Capital expenditure—spending on things like land, power and equipment—carries the risk of stretching its finances if growth falters. Reuters said in May that CoreWeave raised the lower end of its 2026 capital spending forecast to $31 billion from $30 billion. First-quarter operating costs more than doubled to $2.22 billion.
Downside risks this week: buyers step in, but sellers may focus on a stretched stock, higher component costs, not much room to miss. CoreWeave reported a net loss of $740 million for the first quarter, up from $315 million the year before. The company warned its outlook hinges on demand for AI infrastructure, new customers, partners, suppliers, and capital.
Right now, investors want speed and capacity. “We are on a fantastic ramp,” CEO Michael Intrator told Reuters in May. Zacks stock strategist Andrew Rocco said CoreWeave could be a “dominant player” in AI infrastructure, if investors keep backing the buildout. Monday is a test. The market will see whether patience is real conviction or just the index rebalance at work. Reuters
