Strategy 8-K: 673,783 BTC held after 1,283 BTC bought Jan 1-4

Strategy's 8-K dated January 5, 2026 reported 673,783 bitcoin held as of January 4, 2026, up from 672,500 at the end of 2025. It bought 1,283 BTC from January 1 to 4 for about $116.0 million, at an average of $90,391 including fees, funded by sales of MSTR stock under its at-the-market program. The filing sets the starting point for the buying run that followed in January.

• Holdings 673,783 BTC as of Jan 4, 2026 (672,500 at Dec 31, 2025)
• Bought 1,283 BTC Jan 1-4 for about $116.0M, average $90,391
• Aggregate cost about $50.55B, average $75,026 per BTC
• Purchases funded by MSTR common stock sales under the ATM