Cathie Wood's Ark bought $36.9 million of SpaceX, about 316,963 shares. ๐Ÿš€ Ark also invested nearly $13.2 million in CoreWeave, $17.6 million in Nvidia, roughly $39 million in Circle, and $17 million in Coinbase. The investment firm unloaded roughly $96 million of Roblox and about $21 million of Palantir.