How to Start a Stock Brokerage Firm

Part 1 - How to start a Stock Brokerage Firm business - Background

Starting a stock brokerage firm can be an exciting and rewarding business venture for entrepreneurs who are passionate about finance, investments, and helping others build wealth.

Having said that, you should keep in mind that launching a successful stock brokerage firm requires significant regulatory compliance, capital investment, and a deep understanding of market dynamics.

In this comprehensive guide, we’ll walk you through all the essential steps you’ll need to take to start your own stock brokerage firm, from setting up your trading platform and registering with the relevant regulatory bodies to obtaining the necessary licenses and insurance.

Our guide is in 3 parts:

• Part 1 - How to start a Stock Brokerage Firm business - Background
• Part 2 - Our planner tool to see if this idea is the right fit for you
• Part 3 - Action plan to get started

Industry Overview

The retail investment market has seen remarkable growth over the last 10 years, with an increasing number of households participating in stock ownership and other sorts of financial assets.

In the US, for example, the percentage of households holding stocks reached an all-time high of 58% in 2022 — a nearly 10% increase from 2013, according to the Federal Reserve. What’s more, this increased engagement with the retail investment market can be seen across all income levels, not just higher-income households.

Much of this growth can be attributed to structural changes within the brokerage industry — such as the introduction of trading accounts with no minimum balances and massively reduced commissions — which have allowed individuals from a wider range of income levels to begin investing.

Furthermore, the retail investing market experienced a particular boost during the post-pandemic economic recovery, supposedly as a result of an influx of funds from individuals in median and below-median households with more capital to invest after the pandemic savings surge.

Since stock brokerage firms act as intermediaries between retail investors and the public companies they’re looking to invest in, the increasing popularity of retail investing presents a significant opportunity for new brokerage firms to tap into this expanding base of investors.

Startup Costs

If you’re considering whether a stock brokerage firm is right for you, the first thing you’ll need to know is whether it’s a) affordable, and b) worth the investment. I mean, how much can you actually make running your own stock brokerage firm?

Well, it depends. The initial investment for a stock brokerage firm varies widely based on factors such as your:

• Technology and Infrastructure Costs: In order to be able to operate properly, your brokerage firms will need to invest heavily in reliable infrastructure and software tools to support their operations, which can be a significant expense. You should expect to spend between $50,000 and $200,000 on a trading platform for your brokerage alone — when you add in the cost of your back-end infrastructure, data security compliance tools, and subscription to risk management software, this could easily increase by several hundred thousand dollars more.

• Capital Requirements: Similarly, there’s a minimum amount of liquid assets your brokerage firm will need to have before it can start up, as required by the Financial Industry Regulatory Authority (FINRA) and the Securities and Exchange Commission (SEC). While the specific net capital requirements you’ll need to meet will depend on the type of services you plan to offer, you’ll typically need several hundred thousand dollars. At the very least, FINRA requires firms to have a minimum net capital of $100,000, though in some cases reserves of up to $250,000 may be required (e.g., for brokerages that carry customer accounts).

• Licensing and Registration Fees: Obtaining the necessary licenses, such as registration with the Securities and Exchange Commission (SEC) and becoming a member of the Financial Industry Regulatory Authority (FINRA), is another significant upfront cost to budget for. To give you an idea of the cost, submitting the relevant application forms for a new brokerage with FINRA (Form U4 and the New Member Application) can range between $7,500 and $55,000 depending on the size and scope of your firm. Check out FINRA’s Schedule of Registration and Exam Fees for more information on this.

• Leasing an Office Space: The final important upfront cost to budget for when thinking about starting up a stock brokerage firm is the expense associated with leasing an office space. This cost will largely depend on the size of your firm and the location of your office, as rental prices in prime business districts or major cities tend to be significantly higher than in less central areas. However, with that said, you can typically expect to need to spend anywhere from $5,000 to $30,000 on this.

It’s important to note at this time that the initial costs you’ll face when starting out your stock brokerage firm will heavily depend on whether you decide to build your trading platform yourself or buy an existing one from software vendors.

While you can build a platform from scratch if you’re looking for a fully tailored solution, we typically recommend purchasing or licensing an existing platform as it’s a much quicker and cost-effective solution, particularly for brokerages just starting out.

When it comes to ongoing costs, one of the largest ones to bear in mind will be employee salaries. Depending on your firm’s size, you’ll need to hire licensed brokers, compliance officers, IT specialists, customer service representatives, and support staff. While salaries for these roles vary, you should expect to spend between $50,000 and $200,000 annually per employee as these are qualified professionals.

Earning Potential

Among a variety of additional services, stock brokerage firms typically generate income by charging clients a small commission fee for trades they make on their behalf. Despite a low average profit margin of between 10% and 20%, the earning potential of a stock brokerage can be quite high if it’s run properly.

However, the way in which it will make its money can vary depending on the business model it adopts. As an example, for online brokerages the profit model tends to be driven by volume of trades and a large number of active users as these platforms are largely automated. Moreover, since there’s little direct involvement from brokers, this allows the firm to scale more easily while keeping costs low.

By contrast, full-service brokerages tend to base their model around charging much higher fees in return for their more personalized services. In fact, many of these brokerages actually use a “wrap fee” model, which charges an annual fee for all their services; this fee is generally between 1% and 3% of all the assets under management.

Another interesting alternative to consider is the zero commission model — which a number of online brokers have been driven to adopt in order to stay competitive since the introduction of commission-free trades by Robinhood.

By matching this offering in order to lose a huge amount of customers, these brokerages have had to find other avenues for generating income using the un-invested money of their clients, such as margin lending and encouraging customers to subscribe to their advisory services (for a hefty monthly fee of course).

Another key generator of revenue for firms following this model is selling order flow. This describes a situation in which a third party makes a bid to influence how a brokerage routes a client’s order (i.e., through a specific exchange or liquidity provider).

Ultimately, the earning potential of a brokerage firm is closely tied to its client base and the services it provides — with firms that cater to a larger number of clients with diversified revenue streams tending to see stronger earnings.

Day-to-Day and Growth

Who is the target market?

The target market for a stock brokerage firm includes individual retail investors, high-net-worth individuals, institutional investors, and businesses looking for financial management services.

Depending on the firm’s model, it can cater to active traders, those seeking long-term financial planning, or specialized investment advice for niche markets.

How much can you charge customers?

Brokerages typically charge based on their services. For example, full-service firms may charge 1% to 3% of assets under management annually.

A $100,000 portfolio would incur fees ranging from $1,000 to $3,000. Additionally, brokerages may charge flat fees for services like financial planning, ranging from $2,000 to $10,000.

How much profit can a stock brokerage firm make?

Stock brokerage firms generally see profit margins between 10% and 20%. Larger firms with diversified services can achieve higher margins, while smaller or more specialized firms might see lower profits.

For firms with a well-structured model and strong client base, annual profits can be substantial despite thin margins.

How can you make your business more profitable?

Specializing in niche markets or specific types of investments can increase profitability. Offering premium services, like in-depth advice on alternative investments such as precious metals, allows brokerages to charge more.

Diversifying revenue streams through advisory services, margin lending, and order flow can further boost earnings.

Part 2 - Is a Stock Brokerage Firm business the right fit for you?

Part 3 - Action plan to launch your Stock Brokerage Firm business in 90 days