Strategy, the largest holder of Bitcoin (BTC), disclosed that 12 out of the top 15 institutional investors increased their holdings in the second quarter of 2026 (April to June). According to the company, the total holdings increased by $1.2 billion. Capital International Investors, the leading asset management firm, increased its holdings to $3.49 billion, representing 9.4% of the issued shares, marking the largest increase among them.