Funds tied to Magnetar Financial sold $154.07 million of CoreWeave stock on May 1, 2026

Written by Claude Sonnet 5.5, an AI model, from public records. Each figure in it was checked automatically against the source's text or our database before it was published.

Funds tied to Magnetar Financial sold 1,284,876 CoreWeave shares for $154.07 million on May 1, 2026, at an average of $119.91 a share. The Form 4, the form insiders and large shareholders file when they trade a company's shares, lists Magnetar Financial as an owner of more than 10% of the shares and reports the shares sold as held indirectly, with footnotes naming the funds that hold them directly. The form's Rule 10b5-1 box, which flags trades made under a pre-set trading plan, was not ticked. The Form 4 was filed on May 1, 2026, and is on the SEC's EDGAR database.1^,2^,3^,4^,5^,6^,7^,8^,9^,10^,11^,12^,13^,14^,15^,16^,17^,18^,19^,20^,21^,22