BlackRock, Inc. - 31 Mar 2025 SCHEDULE 13G/A Report for COSTAR GROUP INC Common Stock (CSGP)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: COSTAR GROUP INC Common Stock
Symbol: CSGP
Shares outstanding: 424,270,120 shares
Disclosed Ownership: 31,820,259 shares
Ownership: 7.5%
Form type: SCHEDULE 13G/A
Filing time: 23 Apr 2025, 20:39:15 UTC
Date of event: 31 Mar 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	7.5%	31,820,259	29,054,688	0	Spencer Fleming	Managing Director