What is a prime broker?

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Prime brokers provide an all-in-one trading and investing account for institutional traders and hedge funds. In this guide to prime brokers we will explain what a prime broker does, who they do it for and which type of prime broker is more appropriate for specific types of client.

What does a prime broker do?

Prime brokers provide trading and investing services to professional and institutional clients. Prime brokerage clients’ are split by size and asset class. But, the largest prime brokers in the world only accept very large clients so smaller and start-up hedge funds, brokers and traders must use a specific type of prime broker more appropriate to their trading.

The purpose of a prime broker is to act as the consolidated portfolio, risk and services account for a hedge fund. Their primary purpose is to allow hedge funds or large investment clients the ability to borrow securities or cash to trade and invest in order to achieve absolute returns.

Often hedge funds trade with many different brokers throughout the day who will then “give up” trades to the price broker where the bulk of a fund’s assets are held. Whilst the prime broker may handle the majority of a hedge fund’s execution it is normal for funds to spread business across multiple brokerage accounts to ensure that trades are executed with discretion and finesse.

Prime brokers also offer access to their client pool for capital introduction to increase the net asset value of hedge funds. This is also common with competing brokers who will want to add value to win execution business to generate commission.

Do you need a prime broker?

If you are running other people’s money through a family office, hedge fund of financial institution you will need a prime broker rather than a standard brokerage account.

A prime broker is geared toward large, sophisticated institutional clientsβ€”such as hedge funds and asset managersβ€”whereas a β€œnormal” or retail broker typically serves individual investors and smaller institutions.

A prime broker work primarily with institutional clients who trade in large volumes and require a broad suite of integrated services whereas a normal broker caters to retail investors or smaller institutions, offering more standardized trading services.

You won’t get the same range of services you need with a normal broker as a prime broker offers an extensive array of services including securities lending, margin financing, consolidated clearing and settlement, custody, and risk management. They often provide bespoke, technology-driven platforms that integrate trading, financing, and reporting.

You’ll also need a prime broker if you have operational complexity & difficult relationships
prime brokers make it wasier to have more complex relationship with clients, often acting as a central hub that connects clients to various trading platforms, liquidity providers, and additional financial services. This relationship usually requires higher minimum capital commitments.

If you are trying to trade for “non-traditional” clients a normal broker will probably just say no, as they provide a simpler, more transactional relationship focused on buying and selling securities without the layered support services found in prime brokerage.

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