The largest Bitcoin holders can be divided into distinct entities, institutional treasuries, and sovereign funds. Leading the list is Bitcoin’s pseudonymous creator, Satoshi Nakamoto, who holds an estimated 1,100,000 BTC across thousands of early mined addresses, representing approximately 5.24% of the total 21 million max supply. Next is Strategy (MicroStrategy), the leading corporate treasury holder, with 848,250 BTC (4.04% of total supply). In institutional asset management, BlackRock’s IBIT Spot ETF controls around 803,870 BTC (3.83%). Major cryptocurrency exchanges hold substantial amounts in customer cold storage, led by Binance with over 550,000 BTC (2.62%). Other major spot ETFs and funds include Grayscale (GBTC + Mini Trust) with approximately 300,000 BTC (1.43%) and Fidelity’s FBTC ETF holding around 210,000 BTC (1.00%). National governments also feature prominently due to law enforcement seizures; the United States Government holds roughly 198,012 BTC (0.94%), closely followed by the Chinese Government with 194,000 BTC (0.92%). Rounding out the top ten are Robinhood's Cold Storage, holding 140,850 BTC (0.67%) on behalf of retail users, and public mining giant MARA Holdings (Marathon Digital), holding 35,577 BTC (0.17%) in its corporate treasury. Together, these ten entities command over 20% of the entire Bitcoin supply. $BTC #BTC