SCHEDULE 13G

STRATEGY INC

Class A common stock, $0.001 par value per share · CUSIP: 594972408

Event date: 2025-09-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• JANE STREET GROUP, LLC

  Shares: 16,778,408.50 · Class: 6.3%

• Jane Street Capital, LLC

  Shares: 163,481.50 · Class: 0.1%

• Jane Street Options, LLC

  Shares: 16,610,200.00 · Class: 6.2%

• Jane Street Global Trading, LLC

  Shares: 4,383.00 · Class: 0.0%

• Jane Street Singapore Pte. Ltd

  Shares: 344.00 · Class: 0.0%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.