=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-08-13
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: CoreWeave, Inc. (CRWV)
CIK: 0001769628
--- Reporting Owner ---
Name: Magnetar Financial LLC
CIK: 0001352851
Role: 10%+ Owner
--- Holdings ---
[Holding #1]
Security: Class A Common Stock
Ownership: I (Indirect)
Footnotes:
[F1] Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to Magnetar Xing He Master Fund Ltd ("Magnetar Fund").
[F2] 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.
[F3] Each of the Magnetar Fund, 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.
[F4] These securities are held directly by Magnetar Xing He Master Fund Ltd.
--- Footnotes (Complete Index) ---
F1: Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to Magnetar Xing He Master Fund Ltd ("Magnetar Fund").
F2: 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.
F3: Each of the Magnetar Fund, 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.
F4: These securities are held directly by Magnetar Xing He Master Fund Ltd.
--- Signature ---
/s/ /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Administrative Manager of Supernova Management LLC, which is the General Partner of Magnetar Capital Partners LP, which is in turn the Sole Member of Magnetar Financial LLC (2026-08-14)
