Ark Invest is upping its crypto risk appetite. Cathie Wood’s future-themed investment firm trimmed $5 million in long-held bluechip favourite Robinhood over the past week, according to the firm. At the same time, it added nearly$30 million of exposure to Tom Lee’s crypto treasury company BitMine, and Peter Thiel-backed digital assets platform Bullish. Ark Invest is “definitely comfortable sliding down the risk curve, ”Spencer Yang, managing partner at crypto investment firm BlockSpaceForce, told DL New ...