Filing Manager
Jane Street Group, Llc
Reporting Manager
JANE STREET GROUP, LLC
Symbol
WULF
Shares outstanding
407M shares
Disclosed Ownership
20.7M shares
Ownership
5.1%
Form type
SCHEDULE 13G
Date filed
11/12/2025, 04:27 PM
Date of event
Nov 4, 2025

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
JANE STREET GROUP, LLC 5.1% 20.7M 0 20.7M /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)
Jane Street Capital, LLC 0% 27.5K 0 27.5K /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)
Jane Street Options, LLC 3.4% 13.9M 0 13.9M /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)
Jane Street Global Trading, LLC 1.7% 6.77M 0 6.77M /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)
Jane Street Singapore Pte. Ltd 0% 106 0 106 /s/ Jeremy Kahn Jeremy Kahn (Authorized Signatory)