Key facts
- Citadel Securities GP LLC filed SCHEDULE 13G/A for TERAWULF INC. Common Stock, par value $0.001 per share (the "Shares") (WULF).
- Disclosed ownership: 3.7%.
- Date of event: 31 Mar 2026.
Citadel Securities GP LLC - 31 Mar 2026 SCHEDULE 13G/A Report for TERAWULF INC. Common Stock, par value $0.001 per share (the "Shares") (WULF)
- Filing Manager
- Citadel Securities GP LLC
- Reporting Manager
- Citadel Securities GP LLC
- Symbol
- WULF
- Shares outstanding
- 428,114,432 shares
- Disclosed Ownership
- 15,840,234 shares
- Ownership
- 3.7%
- Form type
- SCHEDULE 13G/A
- Filing time
- 15 May 2026, 17:01:33 UTC
- Date of event
- 31 Mar 2026
- Previous filing
- 08 Dec 2025
- SEC
- View on sec.gov
Key filing fact
Citadel Securities GP LLC disclosed 3.7% ownership in TERAWULF INC. Common Stock, par value $0.001 per share (the "Shares") (WULF) on 31 Mar 2026.
Change
- Previous schedule filing date: 08 Dec 2025.
- Current filing was accepted on 15 May 2026, 17:01.
Research use
- 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.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (7)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Citadel Securities GP LLC | 3.7% | 15,840,234 | 0 | 15,840,234 | /s/ Seth Levy | Seth Levy, Authorized Signatory | |
| Citadel Securities LLC | 2.8% | 11,731,728 | 0 | 11,731,728 | /s/ Seth Levy | Seth Levy, Authorized Signatory | |
| Citadel Securities Group LP | 3.7% | 15,840,234 | 0 | 15,840,234 | /s/ Seth Levy | Seth Levy, Authorized Signatory | |
| Citadel Advisors LLC | 0% | 0 | 0 | 0 | /s/ Seth Levy | Seth Levy, Authorized Signatory | |
| Citadel Advisors Holdings LP | 0% | 0 | 0 | 0 | /s/ Seth Levy | Seth Levy, Authorized Signatory | |
| Citadel GP LLC | 0% | 0 | 0 | 0 | /s/ Seth Levy | Seth Levy, Authorized Signatory | |
| Kenneth Griffin | 3.7% | 15,840,234 | 0 | 15,840,234 | /s/ Seth Levy | Seth Levy, attorney-in-fact* |
CIK / CUSIP context first