<p><img src="https://images.cointelegraph.com/images/528_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjUtMDUvMDE5NmNjYzYtNGY3Yi03YWM0LThlNWQtYmZiMmM0MjJjNWY5.jpg" alt="Cathie Wood’s ARK Invest buys another $15M of ETH firm BitMine"></p><p>With the recent purchase, ARK Invest now holds more than $300 million worth of Bitmine shares across its three funds.</p>