[Addresses holding 1,000 to 100,000 BTC recently accumulated 40,000 BTC] According to Coin Bureau, two major Bitcoin whale groups have been actively buying as Bitcoin's price dropped below $60,000. Wallets holding 1,000 to 10,000 BTC have added 22,000 BTC, while wallets holding 10,000 to 100,000 BTC have accumulated an additional 18,000 BTC since last Friday.