The BitcoinETF Purpose was launched last week and is already off to a good start with more than $624 million under management. In just one week following the launch of its Bitcoin exchange-traded fund offering, Purpose Investments now holds over 10,000 Bitcoin. In the last four days, the fund has taken in more than 1,000 Bitcoins ($46 million), with over 417 Bitcoins alone in the past day. Purpose's cumulative Bitcoin assets are estimated at $464 million.