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[Form 4] CoreWeave, Inc. Insider Trading Activity

Filing Impact
(High)
Filing Sentiment
(Negative)
Form Type
4
Rhea-AI Filing Summary

CoreWeave (CRWV) reporting persons affiliated with Magnetar disclosed open‑market sales of Class A Common Stock on 10/14/2025. Individual reported sales include 1,172 shares at a weighted average price of $137.17 and multiple blocks such as 4,881; 2,455; 1,428; 2,089 shares at a $137.19 weighted average, with executions within a $137.00–$137.43 range.

The positions are shown as indirectly owned across various Magnetar-managed funds, with the reporting persons disclaiming beneficial ownership except to the extent of pecuniary interest. Post-transaction holdings are listed per entity in the filing.

CoreWeave (CRWV) persone riportate affiliate a Magnetar hanno comunicato vendite sul mercato aperto di azioni ordinarie di Classe A il 14/10/2025. Le vendite individuali riportate includono 1.172 azioni a un prezzo medio pesato di $137.17 e più blocchi quali 4.881; 2.455; 1.428; 2.089 azioni a una media pesata di $137.19, con esecuzioni entro un intervallo di $137.00–$137.43.

Le posizioni sono mostrate come posizioni indirectte in vari fondi gestiti da Magnetar, con i soggetti riportanti rinunciano alla proprietà beneficiaria salvo per l'eventuale interesse pecuniario. Le partecipazioni post-transactione sono elencate per entità nel fascicolo.

CoreWeave (CRWV) personas reportadas afiliadas a Magnetar divulgaron ventas en el mercado abierto de acciones comunes de Clase A el 14/10/2025. Las ventas individuales reportadas incluyen 1,172 acciones a un precio medio ponderado de $137.17 y múltiples bloques como 4,881; 2,455; 1,428; 2,089 acciones a un $137.19 precio medio ponderado, con ejecuciones dentro de un rango de $137.00–$137.43.

Las posiciones se muestran como poseídas indirectamente a través de varios fondos administrados por Magnetar, con los reporteros renunciando a la propiedad beneficiosa excepto en la medida del interés pecuniario. Las tenencias posteriores a la transacción se enumeran por entidad en la presentación.

CoreWeave (CRWV)에 소속된 보고 대상자들이 Magnetar와 연관되어 공개시장 매매로 Class A 보통주를 매도했다고 밝혔습니다. 개인적 매매에는 137.17달러의 가중평균가로 1,172주가 포함되며, 4,881; 2,455; 1,428; 2,089주와 같은 여러 블록이 137.19달러의 가중 평균가로 매도되었고, 체결 가격은 137.00–137.43달러 범위 내에 있었습니다.

포지션은 Magnetar가 관리하는 여러 펀드를 통해 간접 소유로 표시되며, 보고 대상자들은 재산적 이해관계의 범위를 제외하고는 실소유권을 주장하지 않는다고 포지션을 설명합니다. 거래 후 보유 주식은 filing에 따라 법인별로 기재되어 있습니다.

CoreWeave (CRWV) des personnes déclarées affiliées à Magnetar ont divulgué des ventes en marché libre d’actions ordinaires de Classe A le 14/10/2025. Les ventes individuelles déclarées comprennent 1 172 actions à un cours moyen pondéré de 137,17 USD et plusieurs blocs tels que 4 881; 2 455; 1 428; 2 089 actions à un cours moyen pondéré de 137,19 USD, avec des exécutions dans une plage de 137,00–137,43 USD.

Les positions sont affichées comme indirectement détenues à travers divers fonds gérés par Magnetar, les personnes déclarantes désignant ne pas être bénéficiaires sauf dans la mesure d’un intérêt pécuniaire. Les avoirs post-transaction sont indiqués par entité dans le dossier.

CoreWeave (CRWV) meldende Personen, die mit Magnetar verbunden sind, gaben am 14.10.2025 offenen Marktverkauf von Class A Stammaktien bekannt. Die einzelnen Verkäufe umfassen 1.172 Aktien zu einem gewichteten Durchschnittspreis von 137,17 USD und mehrere Blöcke wie 4.881; 2.455; 1.428; 2.089 Aktien zu einem gewichteten Durchschnittspreis von 137,19 USD, mit Ausführungen in einer Spanne von 137,00–137,43 USD.

Die Positionen werden als indirekt gehalten über verschiedene von Magnetar verwaltete Fonds gezeigt, wobei die meldenden Personen eine beneficia­re Eigentümerschaft ablehnen, außer in dem Maße eines finanziellen Interesses. Die post-transaction Holdings werden pro Einheit im Filing aufgeführt.

CoreWeave (CRWV) الأطراف المبلغ عنها المرتبطة بماغنتار كشفت عن بيع في السوق المفتوح لأسهم عادية من الفئة A في 14/10/2025. المبيعات الفردية المبلغ عنها تشمل 1,172 سهماً بسعر متوسط مرجح قدره 137.17 دولار وكتل متعددة مثل 4,881; 2,455; 1,428; 2,089 سهماً بسعر متوسط مرجح قدره 137.19 دولار، مع تنفيذات ضمن نطاق 137.00–137.43 دولار.

يُعرض المواقع كـ مملوكة بشكل غير مباشر عبر صناديق مختلفة تدار من قبل Magnetar، مع إبلاغ الأشخاص المستجيبين بـ تنصل من الملكية المفيدة باستثناء مدى المصلحة المالية. تُسرد الحيازات بعد الصفقة حسب الكيان في الملف.

CoreWeave (CRWV) 报告人（与 Magnetar 有关联）披露在公开市场出售 A 类普通股，日期为2025/10/14。个人报告的销售包括1,172 股，加权平均价格为 $137.17，以及多笔大宗交易如4,881; 2,455; 1,428; 2,089 股，按$137.19 的加权平均价格成交，成交价格在范围$137.00–$137.43内。

这些头寸被显示为通过 Magnetar 管理的各基金的间接持有，报道人否认受益所有权，除非存在金钱利益。交易后的持股按实体在 filing 中列出。

Positive
  • None.
Negative
  • None.

Insights

Analyzing...

CoreWeave (CRWV) persone riportate affiliate a Magnetar hanno comunicato vendite sul mercato aperto di azioni ordinarie di Classe A il 14/10/2025. Le vendite individuali riportate includono 1.172 azioni a un prezzo medio pesato di $137.17 e più blocchi quali 4.881; 2.455; 1.428; 2.089 azioni a una media pesata di $137.19, con esecuzioni entro un intervallo di $137.00–$137.43.

Le posizioni sono mostrate come posizioni indirectte in vari fondi gestiti da Magnetar, con i soggetti riportanti rinunciano alla proprietà beneficiaria salvo per l'eventuale interesse pecuniario. Le partecipazioni post-transactione sono elencate per entità nel fascicolo.

CoreWeave (CRWV) personas reportadas afiliadas a Magnetar divulgaron ventas en el mercado abierto de acciones comunes de Clase A el 14/10/2025. Las ventas individuales reportadas incluyen 1,172 acciones a un precio medio ponderado de $137.17 y múltiples bloques como 4,881; 2,455; 1,428; 2,089 acciones a un $137.19 precio medio ponderado, con ejecuciones dentro de un rango de $137.00–$137.43.

Las posiciones se muestran como poseídas indirectamente a través de varios fondos administrados por Magnetar, con los reporteros renunciando a la propiedad beneficiosa excepto en la medida del interés pecuniario. Las tenencias posteriores a la transacción se enumeran por entidad en la presentación.

CoreWeave (CRWV)에 소속된 보고 대상자들이 Magnetar와 연관되어 공개시장 매매로 Class A 보통주를 매도했다고 밝혔습니다. 개인적 매매에는 137.17달러의 가중평균가로 1,172주가 포함되며, 4,881; 2,455; 1,428; 2,089주와 같은 여러 블록이 137.19달러의 가중 평균가로 매도되었고, 체결 가격은 137.00–137.43달러 범위 내에 있었습니다.

포지션은 Magnetar가 관리하는 여러 펀드를 통해 간접 소유로 표시되며, 보고 대상자들은 재산적 이해관계의 범위를 제외하고는 실소유권을 주장하지 않는다고 포지션을 설명합니다. 거래 후 보유 주식은 filing에 따라 법인별로 기재되어 있습니다.

CoreWeave (CRWV) des personnes déclarées affiliées à Magnetar ont divulgué des ventes en marché libre d’actions ordinaires de Classe A le 14/10/2025. Les ventes individuelles déclarées comprennent 1 172 actions à un cours moyen pondéré de 137,17 USD et plusieurs blocs tels que 4 881; 2 455; 1 428; 2 089 actions à un cours moyen pondéré de 137,19 USD, avec des exécutions dans une plage de 137,00–137,43 USD.

Les positions sont affichées comme indirectement détenues à travers divers fonds gérés par Magnetar, les personnes déclarantes désignant ne pas être bénéficiaires sauf dans la mesure d’un intérêt pécuniaire. Les avoirs post-transaction sont indiqués par entité dans le dossier.

CoreWeave (CRWV) meldende Personen, die mit Magnetar verbunden sind, gaben am 14.10.2025 offenen Marktverkauf von Class A Stammaktien bekannt. Die einzelnen Verkäufe umfassen 1.172 Aktien zu einem gewichteten Durchschnittspreis von 137,17 USD und mehrere Blöcke wie 4.881; 2.455; 1.428; 2.089 Aktien zu einem gewichteten Durchschnittspreis von 137,19 USD, mit Ausführungen in einer Spanne von 137,00–137,43 USD.

Die Positionen werden als indirekt gehalten über verschiedene von Magnetar verwaltete Fonds gezeigt, wobei die meldenden Personen eine beneficia­re Eigentümerschaft ablehnen, außer in dem Maße eines finanziellen Interesses. Die post-transaction Holdings werden pro Einheit im Filing aufgeführt.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Magnetar Financial LLC
(Last) (First) (Middle)
1603 ORRINGTON AVENUE
13TH FLOOR
(Street)
EVANSTON IL 60201
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
CoreWeave, Inc. [ CRWV ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
10/14/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Class A Common Stock 10/14/2025 S 1,172 D $137.17(1) 5,997,516 I Footnotes(2)(3)(4)(5)
Class A Common Stock 10/14/2025 S 4,881 D $137.19(1) 24,153,246 I Footnotes(2)(3)(4)(6)
Class A Common Stock 10/14/2025 S 2,455 D $137.19(1) 2,685,255 I Footnotes(2)(3)(4)(7)
Class A Common Stock 10/14/2025 S 641 D $137.19(1) 1,830,673 I Footnotes(2)(3)(4)(8)
Class A Common Stock 10/14/2025 S 66 D $137.19(1) 327,394 I Footnotes(2)(3)(4)(9)
Class A Common Stock 10/14/2025 S 1,428 D $137.19(1) 5,601,446 I Footnotes(2)(3)(4)(10)
Class A Common Stock 10/14/2025 S 1,958 D $137.19(1) 7,020,934 I Footnotes(2)(3)(4)(11)
Class A Common Stock 10/14/2025 S 556 D $137.19(1) 1,408,749 I Footnotes(2)(3)(4)(12)
Class A Common Stock 10/14/2025 S 2,089 D $137.19(1) 9,425,254 I Footnotes(2)(3)(4)(13)
Class A Common Stock 10/14/2025 S 1,288 D $137.19(1) 3,696,522 I Footnotes(2)(3)(4)(14)
Class A Common Stock 10/14/2025 S 1,037 D $137.19(1) 3,378,508 I Footnotes(2)(3)(4)(15)
Class A Common Stock 10/14/2025 S 218 D $137.19(1) 945,148 I Footnotes(2)(3)(4)(16)
Class A Common Stock 9,202,863 I Footnotes(2)(3)(4)(17)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
Magnetar Financial LLC
(Last) (First) (Middle)
1603 ORRINGTON AVENUE
13TH FLOOR
(Street)
EVANSTON IL 60201
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Magnetar Capital Partners LP
(Last) (First) (Middle)
1603 ORRINGTON AVENUE
13TH FLOOR
(Street)
EVANSTON IL 60201
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Supernova Management LLC
(Last) (First) (Middle)
1603 ORRINGTON AVENUE
13TH FLOOR
(Street)
EVANSTON IL 60201
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Snyderman David J.
(Last) (First) (Middle)
1603 ORRINGTON AVENUE
13TH FLOOR
(Street)
EVANSTON IL 60201
(City) (State) (Zip)
Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. The price reported in Column 4 is a weighted average price. These securities were sold in multiple transactions at prices ranging from $137.00 to $137.43, 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.
2. 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, 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 Longhorn Special Opportunities Fund LP, 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").
3. 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.
4. 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.
5. These securities are held directly by CW Opportunity 2 LP.
6. These securities are held directly by CW Opportunity LLC.
7. These securities are held directly by Longhorn Special Opportunities Fund LP.
8. These securities are held directly by Magnetar Alpha Star Fund LLC.
9. These securities are held directly by Magnetar Capital Master Fund, Ltd.
10. These securities are held directly by Magnetar Constellation Master Fund, Ltd.
11. These securities are held directly by Magnetar Lake Credit Fund LLC.
12. These securities are held directly by Magnetar SC Fund Ltd.
13. These securities are held directly by Magnetar Structured Credit Fund, LP.
14. These securities are held directly by Magnetar Xing He Master Fund Ltd.
15. These securities are held directly by Purpose Alternative Credit Fund - F LLC.
16. These securities are held directly by Purpose Alternative Credit Fund - T LLC.
17. These securities are held directly by Magnetar Longhorn Fund LP.
/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 10/15/2025
/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 10/15/2025
/s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC 10/15/2025
/s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman 10/15/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What did CoreWeave (CRWV) insiders report on Form 4?

Affiliates of Magnetar reported multiple open‑market sales of Class A Common Stock on 10/14/2025 at weighted average prices of $137.17 and $137.19.

What were the price ranges for the reported CRWV sales?

The filing states trades occurred within a range of $137.00–$137.43, with weighted average prices disclosed for each transaction line.

How many CRWV shares were sold in specific transactions?

Examples include 1,172 shares at $137.17 and blocks such as 4,881, 2,455, and 2,089 shares at $137.19 weighted average.

How are the CRWV holdings categorized after these transactions?

Holdings are reported as indirect and listed by fund. The reporting persons disclaim beneficial ownership except to the extent of pecuniary interest.

Who are the reporting persons related to the CRWV Form 4?

Magnetar Financial LLC and affiliated entities/funds, with related parent and general partner structures as described in the footnotes.

Were derivative securities reported for CRWV?

No derivative transactions are listed in the provided excerpt’s Table II.
Stock CRWV logo
CoreWeave, Inc.

NASDAQ:CRWV

CRWV Rankings

#215 Ranked by Market Cap
N/A Ranked by Dividends

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CRWV Stock Data

70.18B
284.52M
24.91%
55.56%
5.94%
Software - Infrastructure
Services-prepackaged Software
Link
United States
SPRINGFIELD