Magnetar Financial LLC - 29 Oct 2025 Form 4 Insider Report for CoreWeave, Inc. (CRWV)

Role
10%+ Owner
Signature
/s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as 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
Issuer symbol
CRWV
Transactions as of
29 Oct 2025
Net transactions value
-$64,279,131
Form type
4
Filing time
29 Oct 2025, 21:40:09 UTC
Previous filing
29 Oct 2025
Next filing
31 Oct 2025

Reporting Owners (4)

Name Relationship Address Signature Signature date CIK
Magnetar Financial LLC 10%+ Owner 1603 ORRINGTON AVENUE, 13TH FLOOR, EVANSTON /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as 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 29 Oct 2025 0001352851
Magnetar Capital Partners LP 10%+ Owner 1603 ORRINGTON AVENUE, 13TH FLOOR, EVANSTON /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC, which is the General Partner of Magnetar Capital Partners LP 29 Oct 2025 0001353085
Supernova Management LLC 10%+ Owner 1603 ORRINGTON AVENUE, 13TH FLOOR, EVANSTON /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC 29 Oct 2025 0001368026
Snyderman David J. 10%+ Owner 1603 ORRINGTON AVENUE, 13TH FLOOR, EVANSTON /s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman 29 Oct 2025 0001953511

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CRWV Class A Common Stock Sale $82,846 -606 -0.01% $136.71 9,031,240 29 Oct 2025 Footnotes F1, F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $7,874,681 -57,125 -0.63% $137.85 8,974,115 29 Oct 2025 Footnotes F2, F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $1,038,627 -7,491 -0.08% $138.65 8,966,624 29 Oct 2025 Footnotes F3, F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $4,088,334 -29,263 -0.33% $139.71 8,937,361 29 Oct 2025 Footnotes F4, F5, F6, F7, F8
transaction CRWV Class A Common Stock Sale $34,724 -254 -0.02% $136.71 1,238,025 29 Oct 2025 Footnotes F1, F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $3,296,821 -23,916 -1.9% $137.85 1,214,109 29 Oct 2025 Footnotes F2, F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $434,806 -3,136 -0.26% $138.65 1,210,973 29 Oct 2025 Footnotes F3, F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $1,711,727 -12,252 -1% $139.71 1,198,721 29 Oct 2025 Footnotes F4, F5, F6, F7, F9
transaction CRWV Class A Common Stock Sale $130,695 -956 -0.01% $136.71 8,782,474 29 Oct 2025 Footnotes F1, F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $12,410,911 -90,032 -1% $137.85 8,692,442 29 Oct 2025 Footnotes F2, F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $1,637,318 -11,809 -0.14% $138.65 8,680,633 29 Oct 2025 Footnotes F3, F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $6,443,705 -46,122 -0.53% $139.71 8,634,511 29 Oct 2025 Footnotes F4, F5, F6, F7, F10
transaction CRWV Class A Common Stock Sale $80,522 -589 -0.02% $136.71 3,300,392 29 Oct 2025 Footnotes F1, F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $7,648,745 -55,486 -1.7% $137.85 3,244,906 29 Oct 2025 Footnotes F2, F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $1,008,817 -7,276 -0.22% $138.65 3,237,630 29 Oct 2025 Footnotes F3, F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $3,970,977 -28,423 -0.88% $139.71 3,209,207 29 Oct 2025 Footnotes F4, F5, F6, F7, F11
transaction CRWV Class A Common Stock Sale $64,937 -475 -0.02% $136.71 3,059,365 29 Oct 2025 Footnotes F1, F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $6,161,206 -44,695 -1.5% $137.85 3,014,670 29 Oct 2025 Footnotes F2, F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $812,489 -5,860 -0.19% $138.65 3,008,810 29 Oct 2025 Footnotes F3, F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $3,198,381 -22,893 -0.76% $139.71 2,985,917 29 Oct 2025 Footnotes F4, F5, F6, F7, F12
transaction CRWV Class A Common Stock Sale $13,807 -101 -0.01% $136.70 878,298 29 Oct 2025 Footnotes F1, F5, F6, F7, F13
transaction CRWV Class A Common Stock Sale $1,291,930 -9,372 -1.1% $137.85 868,926 29 Oct 2025 Footnotes F2, F5, F6, F7, F13
transaction CRWV Class A Common Stock Sale $170,678 -1,231 -0.14% $138.65 867,695 29 Oct 2025 Footnotes F3, F5, F6, F7, F13
transaction CRWV Class A Common Stock Sale $671,446 -4,806 -0.55% $139.71 862,889 29 Oct 2025 Footnotes F4, F5, F6, F7, F13
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.03 to $137.00, inclusive. The reporting person undertakes to provide to CoreWeave, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 2, 3, and 4.
F2 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.03 to $138.00, inclusive.
F3 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $138.26 to $139.09, inclusive.
F4 The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $139.34 to $140.10, inclusive.
F5 Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, Magnetar SC Fund Ltd, Magnetar Xing He Master Fund Ltd, Purpose Alternative Credit Fund - F LLC, Purpose Alternative Credit Fund - T LLC and the general partner of Magnetar Structured Credit Fund, LP (collectively, the "Magnetar Funds").
F6 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.
F7 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.
F8 These securities are held directly by Magnetar Longhorn Fund LP.
F9 These securities are held directly by Magnetar SC Fund Ltd.
F10 These securities are held directly by Magnetar Structured Credit Fund, LP.
F11 These securities are held directly by Magnetar Xing He Master Fund Ltd.
F12 These securities are held directly by Purpose Alternative Credit Fund - F LLC.
F13 These securities are held directly by Purpose Alternative Credit Fund - T LLC.