Why CoreWeave stock is moving today: Nvidia Rubin plan meets fresh Wall Street calls
CoreWeave shares rose 1.1% to $78.81 after the company said it will add Nvidia’s Rubin platform to its infrastructure in the second half of 2026. A Form 144 filing showed officer Brannin McBee proposed selling 8,335 shares worth about $661,000. Analysts cited high leverage and capital spending needs. CoreWeave priced a $2.25 billion convertible note offering in December.