Stanbic, Meristem, CardinalStone, Coronation: Which One Fits You

Four brokerage firms route most retail equity orders on the Nigerian Exchange: Stanbic IBTC, Meristem, CardinalStone, and Coronation. They charge broadly similar commissions on a trade. What separates them is how each firm actually earns its money, and that difference, not the commission line, decides which one suits a small regular saver at home, which one suits a family consolidating a larger pool, and which one will open an account smoothly for a relative abroad. The short version: Stanbic IBTC sells integration with a bank, Meristem sells retail access, CardinalStone sells research and relationships, and Coronation sells wealth management. The sensible move is to match the model to the account, not the other way round.

Naira Journal is research shared openly. It is not financial advice, and nothing here is a recommendation to open an account with any particular firm.

What a stockbroker actually does

A broker is the licensed firm that places a buy or sell order on the Nigerian Exchange, formally the Nigerian Exchange Group or NGX, on behalf of a retail client. The exchange does not deal with individuals directly. No equity trade in Nigeria happens without a broker. That makes the broker the gatekeeper. It controls how the account gets opened, how dividends (the cash a company pays out of its profits to its shareholders) get paid, and what the statements look like.

For anyone opening an account from abroad, it also controls how the BVN is handled. The BVN is the eleven digit Bank Verification Number that every Nigerian bank account is tied to. It is the step where most diaspora applications stall.

One licence, four different businesses

Most comparisons stop at price. That misses the point. These four firms are not really competing on commission. They are competing on which kind of customer they want. Each runs a different business model underneath the same NGX licence, and the model dictates everything: onboarding speed, how the call centre answers, who picks up when something goes wrong.

Stanbic IBTC: the bank that also brokers

Stanbic IBTC, originally a Nigerian banking subsidiary of South Africa's Standard Bank Group, is the bank attached broker of the four. It runs a full retail bank, an asset manager, and a Pension Fund Administrator. A PFA is the licensed firm that manages the retirement savings formal sector workers contribute under the 2004 Pension Reform Act, and Stanbic IBTC's is the largest in Nigeria by assets under management.

That bundle matters. Brokerage is the smallest of the firm's revenue lines, behind interest income on deposits, asset management fees, and pension fees. It sounds like a weakness. In practice it is why the friction is low. The bank has usually already done the KYC, the Know Your Customer identity paperwork, when the bank account was first opened. So an existing customer can often open a trading account quickly, sometimes inside the same app session, and naira moves from the bank account to the trading account without a separate manual transfer. The trade off is research depth. Stanbic IBTC publishes equity research, but that is not the selling point. Integration is.

Meristem: the broker that lives on broking

Meristem Securities, founded in the mid 2000s, is one of the largest independent stockbrokers in Nigeria. Independent here means not owned by a commercial bank. Brokerage commissions are a much bigger share of its total revenue, so the trading desk is the heart of the firm rather than a side product.

The second leg is asset management for retail customers. A mutual fund, in plain English, is a pooled investment where many people's money is invested together by a professional manager. Meristem markets its retail funds heavily, and products like the Meristem Money Market Fund and the Meristem Equity Market Fund deliberately feed customers into the brokerage. That on ramp is what makes the firm attractive to younger first time investors and small ticket savers.

The friction sits on the funding side. Meristem does not bank its customers. It only brokers. Money has to arrive from a separate Nigerian bank account, and account opening for a non resident takes longer than at a bank attached firm, with heavier documentation.

CardinalStone: research first, broking second

CardinalStone Partners, founded in 2008 in Lagos, is a boutique investment bank with a brokerage subsidiary, CardinalStone Securities. Boutique means small headcount, high touch, research led. Revenue comes from investment banking advisory work first (the firm publishes openly on how Nigerian companies raise capital), then asset management, then brokerage, then a growing private wealth arm.

The firm's identity is research. It publishes some of the most quoted equity research in Lagos: earnings previews, sector deep dives, macroeconomic outlooks. The research is the marketing, and the brokerage exists to monetise the relationship the research creates. For a customer with capital to deploy thoughtfully, the conversations go further than ticker codes. But the firm prefers larger accounts. The retail app is functional rather than flashy, and the minimum effective account size, never officially published but evident in how relationship managers respond, runs higher than at Stanbic IBTC or Meristem.

Coronation: brokerage as a door to wealth management

Coronation Securities is the brokerage arm of the Coronation Group, an investment banking holding company built by Nigerian financial industry veterans starting around 2014. The engine of the group is asset management for high net worth individuals and institutions, alongside the merchant banking licence held by Coronation Merchant Bank. A merchant bank focuses on corporate finance and institutional clients rather than retail deposits, which is a different licence from a commercial bank.

Coronation earns most of its money from fees on assets under management, a model imported from international private banking, so the brokerage works as a feeder for wealth management. Onboarding is white glove for the right account size. For someone sending in modest sums each month, it is not the firm that will move fastest. For someone consolidating a larger Nigerian pool to deploy strategically, the proposition is stronger.

Where the real cost hides

The commission on a single trade looks broadly similar across all four firms: typically a small percentage with regulatory layers on top. The real differences show up elsewhere. In account management fees. In the spread on currency conversion when money comes in from abroad. And in the time cost of onboarding, which is a real cost even though it never appears on a statement.

Settlement works the same everywhere. A trade settles in naira through CSCS, the Central Securities Clearing System, which holds the digital records of who owns which shares. Settlement runs on a T+3 basis, meaning the trade completes three working days after the trade date.

Matching the account to the model

For the Nigerian at home, the funding leg is simple: a naira bank account already exists, so the choice comes down to account size and style. Small, regular naira amounts fit a retail built independent broker, the customer Meristem's structure was designed around, or a bank attached broker if the bank relationship already exists. A larger pool where research input matters points toward a boutique like CardinalStone. A pool large enough for full wealth management points toward a model like Coronation's. These firms are examples of their categories, not endorsements, and none of them is the only door.

The diaspora lens: the currency leg comes first

For those of us earning in dollars, pounds, euros, or Canadian dollars, everything above sits behind a prior step. The money must first become naira and land in a Nigerian brokerage account. The official rate, the parallel rate, the bank's spread, the wire timing: all of it happens before the broker can place a single order.

A broker attached to a bank can handle that leg in house, and among these four that is Stanbic IBTC's structural advantage. The independent firms rely on a separate Nigerian bank account to receive and convert the money before the trade. That is one extra system, one extra cut, one extra delay. Over many trades, it accumulates.

You do not have to pick a stock at all

One honest reminder before the choice feels compulsory. Buying individual NGX listed shares through any of these brokers is the satellite, not the core. A pooled fund, such as a money market fund or a broad equity fund run by an asset manager, can be the whole plan, and someone who never opens a brokerage account has not missed the only route into Nigerian investing. Live NGX prices are publicly viewable without holding an account anywhere, so watching and learning costs nothing.

The naira implication is the whole story. The cheapest commission is not the cheapest broker. The true naira cost of a trade is the commission plus the account fees plus the conversion spread plus the days the money sits in transit, and the broker whose business model matches the size and shape of the account is usually the one that keeps that full stack lowest, not the one with the flashiest app.