Renaissance Capital LLC increased its stake in CoreWeave Inc. by 256.6% during the fourth quarter. The firm disclosed the transaction in an April 27, 2026 filing. Renaissance Capital purchased an additional 121,019 shares.

Total holdings now reach 168,181 shares. The position was valued at approximately $12.04 million at the time of the disclosure.

CoreWeave now represents 8.7% of the Renaissance Capital portfolio. The investment makes the AI cloud provider the firm's third-largest position.