BlackRock, Inc. - 31 Dec 2025 SCHEDULE 13G/A Report for SmartStop Self Storage REIT, Inc. Common Stock (SMA)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: SmartStop Self Storage REIT, Inc. Common Stock
Symbol: SMA
Shares outstanding: 55,299,345 shares
Disclosed Ownership: 3,207,362 shares
Ownership: 5.8%
Form type: SCHEDULE 13G/A
Filing time: 21 Jan 2026, 12:30:33 UTC
Date of event: 31 Dec 2025
Previous filing: 17 Jul 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	5.8%	3,207,362	3,137,303	0	Spencer Fleming	Managing Director