The Block researcher Ryan Todd lists the most active crypto funds and their 2019 investments in the latest research report. In his report, he noted that trading services and regional exchanges in South America, Europe and the Middle East were the most popular investment categories this year. Except for Galaxy Digital, all major investors own shares in this category. Especially Polychain, more than 60% of its investment has been invested in trading services and exchanges. In addition, investments in open finance and wallets and blockchain-based games constitute a huge portfolio of top investors in the field.