Schedule 13D ownership disclosure

BITDEER TECHNOLOGIES GROUP

Class A ordinary shares, par value $0.0000001 per share · CUSIP: G11448100

Event date: 2025-11-21

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares
Unavailable
Percent of class
Unavailable
  • Tether Holdings, S.A. de C.V.Reported CIK 0002025889

    Shares: 32,244,062.00 · Class: 18.2%

  • Tether Investments, S.A. de C.V.

    Shares: 32,244,062.00 · Class: 18.2%

  • Giancarlo Devasini

    Shares: 32,244,062.00 · Class: 18.2%

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

Source: SEC EDGAR filing

Filing metadata

Accession number
0001104659-25-116088
Form type
SCHEDULE 13D/A
Filer
Bitdeer Technologies Group
CIK
CIK 1899123
Filed
Nov 25, 2025
Reporting period
Nov 21, 2025
Description
Schedule 13D beneficial ownership

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