BlackRock, Inc. - Jun 30, 2025 SCHEDULE 13G/A Report for SEI INVESTMENTS COMPANY Common Stock (SEIC)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: SEI INVESTMENTS COMPANY Common Stock
Symbol: SEIC
Shares outstanding: 125M shares
Disclosed Ownership: 8.49M shares
Ownership: 6.8%
Form type: SCHEDULE 13G/A
Date filed: 7/16/2025, 07:02 PM
Date of event: Jun 30, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	6.8%	8.49M	8.12M	0	Spencer Fleming	Managing Director