According to CoinMeta, ARK Invest purchased shares of Coinbase and Circle worth approximately $17 million in recent transactions, while also reducing its holdings in the crypto exchange Bullish. Specifically, on Friday and Monday, ARK bought about $9 million worth of Coinbase shares and $8 million worth of Circle shares, respectively, totaling 64,208 shares of Coinbase and 110,551 shares of Circle. At the same time, ARK also sold about 342,545 shares of Bullish for approximately $8 million. All three stocks closed down on Monday.