Schedule 13G ownership disclosure

Billiontoone Inc

Class A common stock, par value $0.00001 per share · CUSIP: 090168105

Event date: 2025-12-31

Filing-level shares
3,206,861
Percent of class
7.3%
  • Oguzhan Atay

    Shares: 3,206,861 · Class: 7.3%

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

Source: SEC EDGAR filing

Filing metadata

Accession number
0001193125-26-054999
Form type
SCHEDULE 13G
Filer
Atay Oguzhan
CIK
CIK 2088549
Filed
Feb 17, 2026
Reporting period
Dec 31, 2025
Description
Schedule 13G beneficial ownership

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