Ark Invest buys $15.6 million in BitMine shares as stock tumbles
Cathie Wood's Ark Invest purchased additional BitMine Immersion shares worth $15.6 million on Wednesday across three of its exchange-traded funds, as the stock traded lower that day.The company's daily trading filing shows that the ARK Innovation ETF (ARKK) acquired 227,569 BitMine shares, while the…