ARK Invest yesterday bought 4.3 million shares of the ProShares Bitcoin Strategy ETF (BITO) after selling its remaining holdings in the Grayscale Bitcoin Trust (GBTC). The price of ProShares is valued at $9.2 million (approximately 1,288 million yen, equivalent to 1 dollar = 140 yen) based on the closing price. Cathie Wood’s investment firm also […]