CRWV Form 4: Magnetar-affiliated holders disclose multi-tranche sales
Rhea-AI Filing Summary
CoreWeave, Inc. (CRWV): Form 4 insider sales disclosed. Reporting persons affiliated with Magnetar reported open‑market sales of Class A common stock on 10/29/2025. The transactions were executed in multiple tranches at weighted average prices, with sales occurring across price ranges noted in the footnotes.
Price ranges by tranche included $136.03–$137.00, $137.03–$138.00, $138.10–$139.09, and $139.34–$140.10, among others. Individual reported sales included blocks such as 210,448 shares at a weighted average price of $137.85, 107,803 shares at $139.71, and 84,437 shares at $137.85. The filing identifies the reporting persons as Magnetar Financial LLC and related entities, with disclosures that they act as adviser/affiliates to multiple funds and disclaim beneficial ownership except to the extent of pecuniary interest.
Positive
- None.
Negative
- None.
Insights
Multiple Form 4 sales by Magnetar-affiliated holders; neutral signal.
The filing lists open‑market sales of CoreWeave Class A shares on 10/29/2025 at weighted average prices across several ranges, reflecting execution across multiple tranches. Reported blocks include 210,448 shares at $137.85 and 107,803 shares at $139.71, among others.
The reporting persons comprise Magnetar Financial LLC and related entities advising or managing several funds. The footnotes state they disclaim beneficial ownership except for pecuniary interest, which is typical for aggregated fund reporting. Cash-flow accrues to selling holders when trades settle; the filing doesn’t indicate company proceeds.
As routine insider sales without performance data or guidance, this reads as administrative. Actual impact depends on holder activity disclosed in subsequent ownership updates.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Class A Common Stock | 1,292 | $136.67 | $177K |
| Sale | Class A Common Stock | 48,212 | $137.84 | $6.65M |
| Sale | Class A Common Stock | 7,673 | $138.60 | $1.06M |
| Sale | Class A Common Stock | 26,920 | $139.73 | $3.76M |
| Sale | Class A Common Stock | 2,234 | $136.71 | $305K |
| Sale | Class A Common Stock | 210,448 | $137.85 | $29.01M |
| Sale | Class A Common Stock | 27,600 | $138.65 | $3.83M |
| Sale | Class A Common Stock | 107,803 | $139.71 | $15.06M |
| Sale | Class A Common Stock | 517 | $136.71 | $71K |
| Sale | Class A Common Stock | 48,715 | $137.85 | $6.72M |
| Sale | Class A Common Stock | 6,389 | $138.65 | $886K |
| Sale | Class A Common Stock | 24,954 | $139.71 | $3.49M |
| Sale | Class A Common Stock | 293 | $136.70 | $40K |
| Sale | Class A Common Stock | 27,590 | $137.85 | $3.80M |
| Sale | Class A Common Stock | 3,620 | $138.65 | $502K |
| Sale | Class A Common Stock | 14,137 | $139.71 | $1.98M |
| Sale | Class A Common Stock | 161 | $137.11 | $22K |
| Sale | Class A Common Stock | 2,927 | $137.92 | $404K |
| Sale | Class A Common Stock | 982 | $139.38 | $137K |
| Sale | Class A Common Stock | 643 | $140.02 | $90K |
| Sale | Class A Common Stock | 655 | $136.71 | $90K |
| Sale | Class A Common Stock | 61,505 | $137.85 | $8.48M |
| Sale | Class A Common Stock | 8,067 | $138.65 | $1.12M |
| Sale | Class A Common Stock | 31,510 | $139.71 | $4.40M |
| Sale | Class A Common Stock | 897 | $136.71 | $123K |
| Sale | Class A Common Stock | 84,437 | $137.85 | $11.64M |
| Sale | Class A Common Stock | 11,075 | $138.65 | $1.54M |
| Sale | Class A Common Stock | 43,258 | $139.71 | $6.04M |
Footnotes (1)
- 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, 4, 5, 6, 7, 8, and 9. 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. The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $138.10 to $139.09, inclusive. 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. 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. The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $136.61 to $137.40, inclusive. The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.66 to $138.54, inclusive. The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $138.90 to $139.77, inclusive. The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $139.93 to $140.10, inclusive. Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of CW Opportunity LLC, CW Opportunity 2 LP, Magnetar Capital Master Fund, Ltd, Magnetar Constellation Master Fund, Ltd, and Longhorn Special Opportunities 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 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 Lake Credit Fund LLC.