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STOCK TITAN

[Form 3/A] CoreWeave, Inc. Amended Initial Statement of Beneficial Ownership

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
3/A
Rhea-AI Filing Summary

On 18 June 2025, Magnetar Financial LLC and several affiliated investment vehicles filed an amended Form 3 (Form 3/A) for CoreWeave, Inc. (ticker CRWV). The amendment adds five previously omitted lines of derivative securities: rights to purchase an aggregate 375,000 Class A shares at an exercise price of $40.00 per share. These rights became exercisable on 27 Mar 2025 and expire on 27 Mar 2026. Because the combined position exceeds 10 % of outstanding shares, Magnetar, its parent entities and managing member David J. Snyderman are disclosed as 10 % owners under Section 16. Each entity expressly disclaims beneficial ownership except to the extent of its pecuniary interest. No non-derivative holdings were reported, and the filing contains no operational or financial metrics for CoreWeave. In essence, the document is an administrative correction that improves transparency but has no direct impact on CoreWeave’s capital structure or near-term fundamentals.

Il 18 giugno 2025, Magnetar Financial LLC e diversi veicoli di investimento affiliati hanno presentato un modulo 3 modificato (Form 3/A) per CoreWeave, Inc. (simbolo CRWV). La modifica aggiunge cinque righe precedentemente omesse di strumenti derivati: diritti di acquisto per un totale di 375.000 azioni di Classe A a un prezzo di esercizio di 40,00 $ per azione. Questi diritti sono diventati esercitabili il 27 marzo 2025 e scadono il 27 marzo 2026. Poiché la posizione combinata supera il 10% delle azioni in circolazione, Magnetar, le sue entità madri e il membro gestore David J. Snyderman sono dichiarati proprietari del 10% ai sensi della Sezione 16. Ogni entità rinuncia espressamente alla proprietà effettiva, salvo per la misura del proprio interesse pecuniario. Non sono state segnalate partecipazioni non derivate e la documentazione non contiene metriche operative o finanziarie di CoreWeave. In sostanza, il documento rappresenta una correzione amministrativa che migliora la trasparenza ma non ha alcun impatto diretto sulla struttura del capitale o sui fondamentali a breve termine di CoreWeave.

El 18 de junio de 2025, Magnetar Financial LLC y varios vehículos de inversión afiliados presentaron un Formulario 3 enmendado (Form 3/A) para CoreWeave, Inc. (símbolo CRWV). La enmienda agrega cinco líneas previamente omitidas de valores derivados: derechos para comprar un total de 375,000 acciones Clase A a un precio de ejercicio de $40.00 por acción. Estos derechos se hicieron ejercitables el 27 de marzo de 2025 y expiran el 27 de marzo de 2026. Debido a que la posición combinada supera el 10 % de las acciones en circulación, Magnetar, sus entidades matrices y el miembro administrador David J. Snyderman se revelan como propietarios del 10 % según la Sección 16. Cada entidad renuncia expresamente a la propiedad beneficiaria, salvo en la medida de su interés pecuniario. No se reportaron participaciones no derivadas y la presentación no contiene métricas operativas o financieras de CoreWeave. En esencia, el documento es una corrección administrativa que mejora la transparencia pero no tiene ningún impacto directo en la estructura de capital ni en los fundamentos a corto plazo de CoreWeave.

2025ë…� 6ì›� 18ì�, Magnetar Financial LLC와 여러 계열 투ìžê¸°êµ¬ë“¤ì´ CoreWeave, Inc.(티커 CRWV)ì—� 대í•� 수정ë� Form 3 (Form 3/A)ë¥� 제출했습니다. ì´ë²ˆ ìˆ˜ì •ì€ ì´ì „ì—� 누ë½ë� 다섯 ì¤„ì˜ íŒŒìƒ ì¦ê¶Œì� 추가하는 것으ë¡�, ì´� 375,000ì£� í´ëž˜ìŠ� A 주ì‹ì� 주당 $40.00ì� 행사 가격으ë¡� 매수í•� 권리입니ë‹�. ì� 권리ëŠ� 2025ë…� 3ì›� 27ì¼ì— 행사 가능해졌으ë©� 2026ë…� 3ì›� 27ì¼ì— 만료ë©ë‹ˆë‹�. 보유 ì§€ë¶„ì´ ë°œí–‰ 주ì‹ì� 10%ë¥� ì´ˆê³¼í•¨ì— ë”°ë¼ Magnetar, ê·� 모회ì‚� ë°� ê´€ë¦� 멤버ì� David J. Snydermanì€ ì„¹ì…˜ 16ì—� ë”°ë¼ 10% 소유ìžë¡œ 공개ë˜ì—ˆìŠµë‹ˆë‹�. ê°� ê¸°ê´€ì€ ëª…ì‹œì ìœ¼ë¡� 실질ì � ì†Œìœ ê¶Œì„ ë¶€ì�하며, 금전ì � ì´ìµ 범위 ë‚´ì—서만 ì†Œìœ ê¶Œì„ ì¸ì •합니ë‹�. 비파ìƒ� 보유ëŠ� ë³´ê³ ë˜ì§€ 않았으며, 제출 문서ì—는 CoreWeaveì� ìš´ì˜ ë˜ëŠ” 재무 지표가 í¬í•¨ë˜ì–´ 있지 않습니다. 본질ì ìœ¼ë¡� ì� 문서ëŠ� íˆ¬ëª…ì„±ì„ ë†’ì´ëŠ� 행정ì � 수정ì´ë©° CoreWeaveì� ìžë³¸ 구조ë‚� 단기 펀ë”ë©˜í„¸ì— ì§ì ‘ì ì¸ ì˜í–¥ì� 없습니다.

Le 18 juin 2025, Magnetar Financial LLC et plusieurs véhicules d'investissement affiliés ont déposé un Formulaire 3 modifié (Form 3/A) pour CoreWeave, Inc. (symbole CRWV). L'amendement ajoute cinq lignes précédemment omises de titres dérivés : des droits d'achat portant sur un total de 375 000 actions de Classe A à un prix d'exercice de 40,00 $ par action. Ces droits sont devenus exerçables le 27 mars 2025 et expirent le 27 mars 2026. Comme la position combinée dépasse 10 % des actions en circulation, Magnetar, ses entités mères et le membre gestionnaire David J. Snyderman sont déclarés propriétaires à hauteur de 10 % selon la Section 16. Chaque entité renonce expressément à la propriété bénéficiaire, sauf dans la mesure de son intérêt pécuniaire. Aucune détention non dérivée n'a été signalée, et le dépôt ne contient aucune donnée opérationnelle ou financière de CoreWeave. Essentiellement, le document constitue une correction administrative qui améliore la transparence mais n'a aucun impact direct sur la structure du capital ni sur les fondamentaux à court terme de CoreWeave.

Am 18. Juni 2025 reichten Magnetar Financial LLC und mehrere verbundene Investmentvehikel ein geändertes Formular 3 (Form 3/A) für CoreWeave, Inc. (Ticker CRWV) ein. Die Änderung fügt fünf zuvor ausgelassene Zeilen von Derivatwertpapieren hinzu: Rechte zum Kauf von insgesamt 375.000 Class-A-Aktien zu einem Ausübungspreis von 40,00 $ pro Aktie. Diese Rechte wurden am 27. März 2025 ausübbar und laufen am 27. März 2026 ab. Da die kombinierte Position mehr als 10 % der ausstehenden Aktien umfasst, werden Magnetar, seine Muttergesellschaften und das geschäftsführende Mitglied David J. Snyderman gemäß Abschnitt 16 als 10-%-Eigentümer offengelegt. Jede Einheit verzichtet ausdrücklich auf wirtschaftliches Eigentum, außer im Umfang ihres finanziellen Interesses. Es wurden keine nicht-derivativen Bestände gemeldet, und die Einreichung enthält keine operativen oder finanziellen Kennzahlen von CoreWeave. Im Wesentlichen ist das Dokument eine administrative Korrektur, die die Transparenz verbessert, aber keine direkte Auswirkung auf die Kapitalstruktur oder kurzfristigen Fundamentaldaten von CoreWeave hat.

Positive
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Negative
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Insights

TL;DR: Amendment adds 375k share purchase rights; purely disclosure, operationally neutral for CRWV.

The Form 3/A corrects Magnetar’s original beneficial-ownership filing, revealing additional derivative positions that had been left out. All five instruments are identical one-year rights struck at $40, totaling 375,000 underlying shares. While the aggregate stake reaffirms Magnetar’s >10 % ownership, the disclosure does not alter CoreWeave’s float or economics because the rights were already outstanding; they are simply now reported. Investors may view hedge-fund involvement as a vote of confidence, but there is no new capital infusion, dilution, or cash flow implication. Accordingly, the filing is best characterized as compliance-driven with negligible market impact.

Il 18 giugno 2025, Magnetar Financial LLC e diversi veicoli di investimento affiliati hanno presentato un modulo 3 modificato (Form 3/A) per CoreWeave, Inc. (simbolo CRWV). La modifica aggiunge cinque righe precedentemente omesse di strumenti derivati: diritti di acquisto per un totale di 375.000 azioni di Classe A a un prezzo di esercizio di 40,00 $ per azione. Questi diritti sono diventati esercitabili il 27 marzo 2025 e scadono il 27 marzo 2026. Poiché la posizione combinata supera il 10% delle azioni in circolazione, Magnetar, le sue entità madri e il membro gestore David J. Snyderman sono dichiarati proprietari del 10% ai sensi della Sezione 16. Ogni entità rinuncia espressamente alla proprietà effettiva, salvo per la misura del proprio interesse pecuniario. Non sono state segnalate partecipazioni non derivate e la documentazione non contiene metriche operative o finanziarie di CoreWeave. In sostanza, il documento rappresenta una correzione amministrativa che migliora la trasparenza ma non ha alcun impatto diretto sulla struttura del capitale o sui fondamentali a breve termine di CoreWeave.

El 18 de junio de 2025, Magnetar Financial LLC y varios vehículos de inversión afiliados presentaron un Formulario 3 enmendado (Form 3/A) para CoreWeave, Inc. (símbolo CRWV). La enmienda agrega cinco líneas previamente omitidas de valores derivados: derechos para comprar un total de 375,000 acciones Clase A a un precio de ejercicio de $40.00 por acción. Estos derechos se hicieron ejercitables el 27 de marzo de 2025 y expiran el 27 de marzo de 2026. Debido a que la posición combinada supera el 10 % de las acciones en circulación, Magnetar, sus entidades matrices y el miembro administrador David J. Snyderman se revelan como propietarios del 10 % según la Sección 16. Cada entidad renuncia expresamente a la propiedad beneficiaria, salvo en la medida de su interés pecuniario. No se reportaron participaciones no derivadas y la presentación no contiene métricas operativas o financieras de CoreWeave. En esencia, el documento es una corrección administrativa que mejora la transparencia pero no tiene ningún impacto directo en la estructura de capital ni en los fundamentos a corto plazo de CoreWeave.

2025ë…� 6ì›� 18ì�, Magnetar Financial LLC와 여러 계열 투ìžê¸°êµ¬ë“¤ì´ CoreWeave, Inc.(티커 CRWV)ì—� 대í•� 수정ë� Form 3 (Form 3/A)ë¥� 제출했습니다. ì´ë²ˆ ìˆ˜ì •ì€ ì´ì „ì—� 누ë½ë� 다섯 ì¤„ì˜ íŒŒìƒ ì¦ê¶Œì� 추가하는 것으ë¡�, ì´� 375,000ì£� í´ëž˜ìŠ� A 주ì‹ì� 주당 $40.00ì� 행사 가격으ë¡� 매수í•� 권리입니ë‹�. ì� 권리ëŠ� 2025ë…� 3ì›� 27ì¼ì— 행사 가능해졌으ë©� 2026ë…� 3ì›� 27ì¼ì— 만료ë©ë‹ˆë‹�. 보유 ì§€ë¶„ì´ ë°œí–‰ 주ì‹ì� 10%ë¥� ì´ˆê³¼í•¨ì— ë”°ë¼ Magnetar, ê·� 모회ì‚� ë°� ê´€ë¦� 멤버ì� David J. Snydermanì€ ì„¹ì…˜ 16ì—� ë”°ë¼ 10% 소유ìžë¡œ 공개ë˜ì—ˆìŠµë‹ˆë‹�. ê°� ê¸°ê´€ì€ ëª…ì‹œì ìœ¼ë¡� 실질ì � ì†Œìœ ê¶Œì„ ë¶€ì�하며, 금전ì � ì´ìµ 범위 ë‚´ì—서만 ì†Œìœ ê¶Œì„ ì¸ì •합니ë‹�. 비파ìƒ� 보유ëŠ� ë³´ê³ ë˜ì§€ 않았으며, 제출 문서ì—는 CoreWeaveì� ìš´ì˜ ë˜ëŠ” 재무 지표가 í¬í•¨ë˜ì–´ 있지 않습니다. 본질ì ìœ¼ë¡� ì� 문서ëŠ� íˆ¬ëª…ì„±ì„ ë†’ì´ëŠ� 행정ì � 수정ì´ë©° CoreWeaveì� ìžë³¸ 구조ë‚� 단기 펀ë”ë©˜í„¸ì— ì§ì ‘ì ì¸ ì˜í–¥ì� 없습니다.

Le 18 juin 2025, Magnetar Financial LLC et plusieurs véhicules d'investissement affiliés ont déposé un Formulaire 3 modifié (Form 3/A) pour CoreWeave, Inc. (symbole CRWV). L'amendement ajoute cinq lignes précédemment omises de titres dérivés : des droits d'achat portant sur un total de 375 000 actions de Classe A à un prix d'exercice de 40,00 $ par action. Ces droits sont devenus exerçables le 27 mars 2025 et expirent le 27 mars 2026. Comme la position combinée dépasse 10 % des actions en circulation, Magnetar, ses entités mères et le membre gestionnaire David J. Snyderman sont déclarés propriétaires à hauteur de 10 % selon la Section 16. Chaque entité renonce expressément à la propriété bénéficiaire, sauf dans la mesure de son intérêt pécuniaire. Aucune détention non dérivée n'a été signalée, et le dépôt ne contient aucune donnée opérationnelle ou financière de CoreWeave. Essentiellement, le document constitue une correction administrative qui améliore la transparence mais n'a aucun impact direct sur la structure du capital ni sur les fondamentaux à court terme de CoreWeave.

Am 18. Juni 2025 reichten Magnetar Financial LLC und mehrere verbundene Investmentvehikel ein geändertes Formular 3 (Form 3/A) für CoreWeave, Inc. (Ticker CRWV) ein. Die Änderung fügt fünf zuvor ausgelassene Zeilen von Derivatwertpapieren hinzu: Rechte zum Kauf von insgesamt 375.000 Class-A-Aktien zu einem Ausübungspreis von 40,00 $ pro Aktie. Diese Rechte wurden am 27. März 2025 ausübbar und laufen am 27. März 2026 ab. Da die kombinierte Position mehr als 10 % der ausstehenden Aktien umfasst, werden Magnetar, seine Muttergesellschaften und das geschäftsführende Mitglied David J. Snyderman gemäß Abschnitt 16 als 10-%-Eigentümer offengelegt. Jede Einheit verzichtet ausdrücklich auf wirtschaftliches Eigentum, außer im Umfang ihres finanziellen Interesses. Es wurden keine nicht-derivativen Bestände gemeldet, und die Einreichung enthält keine operativen oder finanziellen Kennzahlen von CoreWeave. Im Wesentlichen ist das Dokument eine administrative Korrektur, die die Transparenz verbessert, aber keine direkte Auswirkung auf die Kapitalstruktur oder kurzfristigen Fundamentaldaten von CoreWeave hat.

SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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: 3235-0104
Estimated average burden
hours per response: 0.5
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. Date of Event Requiring Statement (Month/Day/Year)
03/27/2025
3. Issuer Name and Ticker or Trading Symbol
CoreWeave, Inc. [ CRWV ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
03/27/2025
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 Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Right to Purchase 03/27/2025 03/27/2026 Class A Common Stock 179,250(1) $40 I See Footnotes(2)(3)(4)(5)
Right to Purchase 03/27/2025 03/27/2026 Class A Common Stock 16,500(1) $40 I See Footnotes(2)(3)(4)(6)
Right to Purchase 03/27/2025 03/27/2026 Class A Common Stock 51,375(1) $40 I See Footnotes(2)(3)(4)(7)
Right to Purchase 03/27/2025 03/27/2026 Class A Common Stock 8,250(1) $40 I See Footnotes(2)(3)(4)(8)
Right to Purchase 03/27/2025 03/27/2026 Class A Common Stock 119,625(1) $40 I See Footnotes(2)(3)(4)(9)
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. This Form 3/A is being filed to include securities beneficially owned by the reporting persons as of March 27, 2025, which were inadvertently omitted from the original Form 3.
2. Magnetar Financial LLC ("Magnetar Financial") serves as the investment adviser to each of Magnetar Longhorn Fund LP, 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 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 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 the reported securities except to the extent of its or his pecuniary interest therein.
5. These securities are held directly by Magnetar Structured Credit Fund, LP.
6. These securities are held directly by Magnetar Longhorn Fund LP.
7. These securities are held directly by Purpose Alternative Credit Fund - F LLC.
8. These securities are held directly by Purpose Alternative Credit Fund - T LLC.
9. These securities are held directly by Magnetar Lake Credit Fund LLC.
/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 06/18/2025
/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 06/18/2025
/s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman, as Manager of Supernova Management LLC 06/18/2025
/s/ Hayley A. Stein, Attorney-in-Fact for David J. Snyderman 06/18/2025
** 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 5 (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.

FAQ

What did Magnetar disclose in its amended Form 3 for CoreWeave (CRWV)?

The filing lists 375,000 rights to purchase Class A shares at $40, correcting an earlier omission.

How many CoreWeave shares are underlying the newly reported derivative securities?

An aggregate 375,000 shares of Class A common stock.

When are the rights exercisable and when do they expire?

All rights became exercisable on 03/27/2025 and expire on 03/27/2026.

Why was the Form 3 amended?

To include securities that were inadvertently omitted from the original 03/27/2025 filing.

Does the amendment change CoreWeave’s share count or financial results?

No. It is a disclosure update only; no operational or financial metrics are affected.

Who are the reporting persons in this filing?

Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC, and David J. Snyderman.
CoreWeave, Inc.

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