[Form 4] CoreWeave, Inc. Insider Trading Activity
Rhea-AI Filing Summary
CoreWeave, Inc. large shareholder entities affiliated with Magnetar Financial LLC reported exercising derivative rights to purchase a total of 375,000 shares of Class A Common Stock at an exercise price of $40.00 per share on March 19, 2026.
The derivative securities, described as rights to purchase Class A shares, were exercised through multiple Magnetar-managed investment funds, and the corresponding non-derivative share positions were updated. Following these transactions, individual Magnetar funds continued to hold sizable indirect positions, including 22,100,199 shares in one fund as of that date.
Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman each report these holdings indirectly and disclaim beneficial ownership of CoreWeave shares except to the extent of their pecuniary interest, indicating the shares are held directly by various Magnetar-sponsored funds and vehicles.
Positive
- None.
Negative
- None.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| X | Right to Purchase | 179,250 | $0.00 | -- |
| X | Right to Purchase | 16,500 | $0.00 | -- |
| X | Right to Purchase | 51,375 | $0.00 | -- |
| X | Right to Purchase | 8,250 | $0.00 | -- |
| X | Right to Purchase | 119,625 | $0.00 | -- |
| X | Class A Common Stock | 179,250 | $40.00 | $7.17M |
| X | Class A Common Stock | 16,500 | $40.00 | $660K |
| X | Class A Common Stock | 51,375 | $40.00 | $2.06M |
| X | Class A Common Stock | 8,250 | $40.00 | $330K |
| X | Class A Common Stock | 119,625 | $40.00 | $4.79M |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
Footnotes (1)
- Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity 2 LP, CW Opportunity LLC, Longhorn Special Opportunities Fund LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, and Purpose Alternative Credit Fund - T LLC, the general partner of Magnetar Structured Credit Fund, LP and the manager of Magnetar Alpha Star Fund LLC and Magnetar Lake Credit Fund LLC (collectively, the "Magnetar Funds"). Magnetar Capital Partners LP ("Magnetar Capital Partners") is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management") is the general partner of Magnetar Capital Partners. The administrative manager of Supernova Management is David J. Snyderman, a citizen of the United States of America. Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and David J. Snyderman disclaims beneficial ownership of these shares of Common Stock of the Issuer, except to the extent of its or his pecuniary interest therein. These securities are held directly by Magnetar Structured Credit Fund, LP. These securities are held directly by Magnetar Longhorn Fund LP. These securities are held directly by Purpose Alternative Credit Fund - F LLC. These securities are held directly by Purpose Alternative Credit Fund - T LLC. These securities are held directly by Magnetar Lake Credit Fund LLC. These securities are held directly by CW Opportunity 2 LP. These securities are held directly by CW Opportunity LLC. These securities are held directly by Longhorn Special Opportunities Fund LP. These securities are held directly by Magnetar Alpha Star Fund LLC. These securities are held directly by Magnetar Capital Master Fund, Ltd. These securities are held directly by Magnetar Constellation Master Fund, Ltd. These securities are held directly by Magnetar SC Fund Ltd. These securities are held directly by Magnetar Xing He Master Fund Ltd.
