[Ark Invest Increased Holdings in Circle, BitMine, and Bullish Stocks on Monday] BlockBeats news, February 3, according to The Block, Ark Invest purchased $9.4 million worth of Circle stock through two ETFs on Monday. In addition, the company acquired $6.25 million worth of stock in Ethereum fund management company BitMine, as well as $6 million worth of stock in cryptocurrency exchange Bullish. Ark Invest CEO Cathie Wood has recently stated frequently that the recent rise in gold prices could be a precursor to Bitcoin's next bull market.