Initial Statement of Beneficial Ownership (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

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(Print or Type Responses)

1. Name and Address of Reporting Person * Jain Sachin 2. Date of Event Requiring Statement (Month/Day/Year) 04/06/2026 3. Issuer Name and Ticker or Trading Symbol CoreWeave, Inc. [CRWV] (Last) (First) (Middle) C/O COREWEAVE, INC., 290 WEST MT. PLEASANT AVENUE, SUITE 4100 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Operating Officer 5. If Amendment, Date Original Filed (Month/Day/Year) (Street) LIVINGSTON, NJ 07039 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) 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) Class A Common Stock 126,644 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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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 of Derivative Security: 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
Restricted Stock Units	(1)	(2)	Class A Common Stock	337,500	(3)	D
Restricted Stock Units	(4)	(2)	Class A Common Stock	90	(3)	D
Restricted Stock Units	(5)	(2)	Class A Common Stock	91,290	(3)	D
Restricted Stock Units	(6)	(2)	Class A Common Stock	128,603	(3)	D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Jain Sachin C/O COREWEAVE, INC. 290 WEST MT. PLEASANT AVENUE, SUITE 4100 LIVINGSTON, NJ 07039			Chief Operating Officer

Signatures

/s/ Nisha Antony, as Attorney-in-Fact		04/09/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	The award vested as to 1/4 of the total award on August 8, 2025, and vests as to 1/16 of the total award thereafter on the eighth calendar day of November, February, May, and August, subject to the reporting person's continued service to the Issuer on each vesting date.
(2)	These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.
(3)	Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.
(4)	The award vested as to 1/4 of the total award on March 31, 2026, and vests thereafter as to 1/16 of the total award on the last calendar day of June, September, December, and March, subject to the reporting person's continued service to the Issuer on each vesting date.
(5)	The award vested as to 1/4 of the total award on February 20, 2026, and vests thereafter as to 1/16 of the total award on the 20th calendar day of May, August, November, and February, subject to the reporting person's continued service to the Issuer on each vesting date.
(6)	The award shall vest as to 1/16th of the total award on the 20th calendar day of May, August, November, and February, subject to the reporting person's continued service to the Issuer on each vesting date, with the first tranche vesting on May 20, 2026.

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