STONE RIDGE

NEW YORK, NEW YORK

Through subsidiary New York Digital Investment Group, Stone Ridge has become one of the largest institutional investors in Bitcoin. In October it said it had made the cryptocurrency its primary treasury asset, and in December disclosed to Forbes that it had purchased 20,000 Bitcoins, now valued at more than $700 million. Overall, the firm now has custody of $4 billion in digital assets.

BLOCKCHAIN PLATFORMS: Bitcoin, Ethereum, XRP, Litecoin and Bitcoin Cash