According to 13F data disclosed by Strategy, 12 of MSTR’s 15 largest institutional shareholders increased their positions in the second quarter of 2026, lifting the combined value of their holdings by about $1.2 billion from the previous quarter. Goldman Sachs increased its position by roughly $407 million, Capital International Investors by $364 million and BlackRock Asset Management Ireland by about $98 million, while Capital Research Global Investors and UBS were among the few institutions that reduced their stakes. Strategy is the world’s largest corporate Bitcoin holder, with more than 840,000 BTC on its balance sheet as of August 2026.