Investment firm Munro Partners significantly increased its stake in CoreWeave. An SEC filing reported on December 24, 2025, confirmed the purchase of an additional 605,010 shares. This transaction represents a 5,272.4% increase in the firm's holding.
Munro Partners now owns over 616,000 shares of the AI infrastructure company. This position is valued at approximately $84.37 million.
The CoreWeave holding constitutes 2.3% of Munro Partners' total portfolio.
This major institutional investment follows generally positive sentiment for CoreWeave. The company recently secured a deal with the Department of Energy and received a recent upgrade from Citi.
However, the investment occurs amid recent insider selling activity. This includes a $14.2 million sale by the Chief Development Officer on December 22, which has sparked debate among investors. No immediate, specific market reaction analysis regarding the Munro Partners announcement was available.