According to BlockBeats, Ark Invest, led by Cathie Wood, has increased its investment in Bitmine Immersion (BMNR) stocks. On Tuesday, Ark Invest added $15.3 million worth of BMNR shares across three of its funds. This follows a $20 million investment in BitMine on Monday. Last week, Ark Invest accumulated a total of $182 million in BitMine shares.