Coinbase has reached a milestone that is instantly recognizable on Wall Street: it has become the only full-service prime broker in the cryptocurrency sector, according to its own definition. John D'Agostino, the head of strategy at Coinbase Institutional, explains that the definition of a prime broker is based on a familiar checklist from Wall Street, which includes trading, custody, financing, derivatives, and cross-margining, with an additional layer of staking in the crypto space. To qualify as a prime broker, a company must be able to provide all these services at scale. In traditional markets such as equities and fixed income, only a few firms, including Goldman Sachs, Morgan Stanley, and Bank of America, meet the criteria for full-service prime brokers.
Smaller brokers are unable to offer the full range of services. In the crypto space, the situation was similar until recently, with funds piecing together services from multiple providers.
However, Coinbase has managed to integrate all these services natively, making it the only company to do so. As the largest U.S.-based cryptocurrency exchange and a major provider of infrastructure for institutional investors, Coinbase offers trading, custody, and financing services through its Coinbase Institutional unit. The company's flagship platform, Coinbase Prime, bundles these functions into a single system, allowing hedge funds and asset managers to trade, store, and finance digital assets under one roof.
With over $350 billion in assets under custody, Coinbase Prime holds approximately 12% of the total crypto market capitalization and serves as custodian for more than 80% of U.S. bitcoin and ether ETF assets. The firm has become a key bridge between traditional finance and crypto markets, operating under a growing regulatory framework.
Crypto prime brokers provide institutional clients with a suite of services designed to mirror traditional offerings in markets like equities and FX. They help funds manage counterparty risk and access liquidity across fragmented venues. The rollout of cross-margining between spot and derivatives positions in March marked the final piece of the puzzle, allowing market makers and institutional traders to reduce capital requirements.
Coinbase's institutional platform processes roughly $236 billion in quarterly trading volume and supports over 470 assets across more than 20 blockchains. Beyond trading and custody, the company has a $1 billion lending book and the industry's largest listed derivatives footprint. Its staking business spans 10 to 20 tokens at institutional scale.
According to D'Agostino, no other firm is solving all these problems in one place. The gap in the market has persisted due to the relatively small size of the crypto market. However, D'Agostino expects banks and incumbents to partner with companies like Coinbase rather than trying to build their own solutions.
In the long term, if the crypto market grows to 20% or 30% of global markets, full-scale competition may emerge.