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Hedge fund Pentwater Capital filed the week's biggest exit — dumping $1.75 billion worth of CAR stock. Pentwater executed 60 separate sell transactions on April 22–23. The fund filed the trades on April 28, disclosing a full exit of its 10% stake in Avis Budget Group.
The second-largest sell came from CRWV. Magnetar Financial filed on May 1 that it sold over $180 million in CoreWeave shares — all at around $119.93 — in 48 separate transactions on the same day. The AI cloud company only went public in March 2026. Magnetar's rapid exit signals early-investor profit-taking at elevated prices.
SEI also saw a major disposal. KTR Management LLC — a 10% owner of Solaris Energy Infrastructure — filed on May 4 that it sold 2 million shares for $141.5 million at $70.75 each on April 30.
On the buying side, the standout name is PS. Bill Ackman filed on May 4 that he bought over in Pershing Square Inc. shares. The purchases happened on April 30 across multiple tranches, ranging from $22.61 to $24.20 per share. The CEO buying his own closed-end fund is a direct vote of confidence.
PATK saw a cluster buy. CEO Andy Nemeth and director Scott Welch each filed purchases of 10,000 shares on May 6. Together they put in roughly $1.76 million at around $88 per share — a coordinated signal from the top of the manufacturing firm.
CSGP CEO Andrew Florance also bought $2.4 million in stock on May 1, filed May 4, paying $35.17 per share.
This is not financial advice.
ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data. Content is informational only and does not constitute investment advice.
