Tether Global Investments Fund, S.I.C.A.F., S.A. - 17 Feb 2026 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 Global Investments Fund, S.I.C.A.F., S.A.
Security
BITDEER TECHNOLOGIES GROUP Class A ordinary shares, par value $0.0000001 per share
Symbol
BTDR
Shares outstanding
190,828,512 shares
Disclosed Ownership
38,356,531 shares
Ownership
20%
Form type
SCHEDULE 13D/A
Filing time
20 Feb 2026, 16:45:28 UTC
Date of event
17 Feb 2026
Previous filing
25 Nov 2025
SEC
View on sec.gov

Quoteable Key Fact

"Tether Global Investments Fund, S.I.C.A.F., S.A. disclosed 20% ownership in BITDEER TECHNOLOGIES GROUP Class A ordinary shares, par value $0.0000001 per share (BTDR) on 17 Feb 2026."

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: 20%.
  • Date of event: 17 Feb 2026.

What Changed

  • Previous schedule filing date: 25 Nov 2025.
  • Current filing was accepted on 20 Feb 2026, 16:45.

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

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Tether Global Investments Fund, S.I.C.A.F., S.A. 20% 38,356,531 0 38,356,531 /s/ Omar Rossi Omar Rossi, Sole Administrator 0002025889
Tether Investments, S.A. de C.V. 20% 38,356,531 0 38,356,531 /s/ Giancarlo Devasini Giancarlo Devasini, Sole Administrator
Giancarlo Devasini 20% 38,356,531 0 38,356,531 /s/ Giancarlo Devasini Giancarlo Devasini, individually