Tether added 8,888 Bitcoin to its reserves in Q4 2025, increasing its total holdings to over 96,000 BTC valued at approximately $8.4 billion. This purchase aligns with Tether's strategy to allocate up to 15% of its operating profits to Bitcoin acquisitions for strengthening USDT reserves. Despite broader crypto market weakness and Bitcoin slipping below $90,000, institutional interest in Bitcoin remains notable.