BlackRock Portfolio Management LLC - 30 Jun 2025 SCHEDULE 13G/A Report for Solaris Energy Infrastructure, Inc Class A Stock (SEI)

Filing Manager: BlackRock Portfolio Management LLC
Reporting Manager: BlackRock Portfolio Management LLC
Security: Solaris Energy Infrastructure, Inc Class A Stock
Symbol: SEI
Shares outstanding: 40,406,365 shares
Disclosed Ownership: 3,434,541 shares
Ownership: 8.5%
Form type: SCHEDULE 13G/A
Filing time: 15 Jul 2025, 17:12:36 UTC
Date of event: 30 Jun 2025
Previous filing: 03 Apr 2025
Next filing: 17 Oct 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock Portfolio Management LLC	8.5%	3,434,541	3,395,133	0	Spencer Fleming	Managing Director