Strategy adds $21B in Bitcoin value during Q2 but faces $4B tax hit

  • Strategy, the largest corporate holder of Bitcoin, expanded its digital asset portfolio by $21 billion in the second quarter of 2025, driven largely by BTC's sharp price increase. According to the Michael Saylor-led firm, Bitcoin surged from $82,445 to $107,752 between April and June, pushing its unrealized gains on its BTC holdings to $14.05 billion.