Quick Takeaways
- Tether Global Investments Fund, S.I.C.A.F., S.A. filed SCHEDULE 13D/A for BITDEER TECHNOLOGIES GROUP Class A ordinary shares, par value $0.0000001 per share (BTDR).
- Disclosed ownership: 18%.
- Date of event: 21 Nov 2025.
Tether Global Investments Fund, S.I.C.A.F., S.A. - 21 Nov 2025 SCHEDULE 13D/A Report for BITDEER TECHNOLOGIES GROUP Class A ordinary shares, par value $0.0000001 per share (BTDR)
- Filing Manager
- Tether Global Investments Fund, S.I.C.A.F., S.A.
- Reporting Manager
- Tether Holdings, S.A. de C.V.
- Symbol
- BTDR
- Shares outstanding
- 177,165,176 shares
- Disclosed Ownership
- 32,244,062 shares
- Ownership
- 18%
- Form type
- SCHEDULE 13D/A
- Filing time
- 25 Nov 2025, 19:26:46 UTC
- Date of event
- 21 Nov 2025
- Previous filing
- 10 Nov 2025
- Next filing
- 20 Feb 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"Tether Global Investments Fund, S.I.C.A.F., S.A. disclosed 18% ownership in BITDEER TECHNOLOGIES GROUP Class A ordinary shares, par value $0.0000001 per share (BTDR) on 21 Nov 2025."
What Changed
- Previous schedule filing date: 10 Nov 2025.
- Current filing was accepted on 25 Nov 2025, 19:26.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (3)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Tether Holdings, S.A. de C.V. | 18% | 32,244,062 | 0 | 32,244,062 | /s/ Giancarlo Devasini | Giancarlo Devasini, President | 0002025889 |
| Tether Investments, S.A. de C.V. | 18% | 32,244,062 | 0 | 32,244,062 | /s/ Giancarlo Devasini | Giancarlo Devasini, Sole Administrator | |
| Giancarlo Devasini | 18% | 32,244,062 | 0 | 32,244,062 | /s/ Giancarlo Devasini | Giancarlo Devasini, individually |