JANE STREET GROUP, LLC - 31 Dec 2025 SCHEDULE 13G/A Report for TERAWULF INC. Common Stock, $0.001 par value per share (WULF)

Filing Manager
JANE STREET GROUP, LLC
Reporting Manager
JANE STREET GROUP, LLC
Security
TERAWULF INC. Common Stock, $0.001 par value per share
Symbol
WULF
Shares outstanding
420,898,714 shares
Disclosed Ownership
17,677,746 shares
Ownership
4.2%
Form type
SCHEDULE 13G/A
Filing time
04 Feb 2026, 16:27:21 UTC
Date of event
31 Dec 2025
Previous filing
12 Nov 2025
SEC
View on sec.gov

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
JANE STREET GROUP, LLC 4.2% 17,677,746 0 17,677,746 /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)
Jane Street Capital, LLC 0% 37,336 0 37,336 /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)
Jane Street Options, LLC 2.3% 9,611,838 0 9,611,838 /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)
Jane Street Global Trading, LLC 1.9% 8,028,352 0 8,028,352 /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)
Jane Street Singapore Pte. Ltd 0% 220 0 220 /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)