Schedule 13G ownership disclosure

SMARTSTOP SELF STORAG REIT INC COMMON STOCK

Common Stock · CUSIP: 83192D402

Event date: 2025-09-30

Filing-level shares
1,128,903
Percent of class
3.6%
  • BlackRock Portfolio Management LLC

    Shares: 1,128,903 · Class: 3.6%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0002052113-25-003596
Form type
SCHEDULE 13G/A
Filer
BlackRock Portfolio Management LLC
CIK
CIK 2052113
Filed
Oct 17, 2025
Reporting period
Sep 30, 2025
Description
Schedule 13G beneficial ownership

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