In banking, the loan portfolio is both the engine of profit and the source of greatest risk. It is the highest earning asset on the balance sheet, the main driver of shareholder returns, and the primary way a bank meets the credit needs of the economy. But it is also the most illiquid and the most vulnerable to default. A world-class CEO does not pretend this tension away. Instead, they build a strategy that turns the conflict between liquidity, profitability, and risk into a source of competitive advantage.
The starting point is recognizing that bank management is, at its core, risk management. Deposits are short, loans are long. The spread between what a bank pays for funds and what it earns on those funds is the lifeblood of profitability. Yet chasing that spread without discipline exposes the bank to mismatches that can cripple it when sentiment turns. A top-tier CEO understands that lending safely and profitably is not about avoiding risk entirely, but about selecting the risks worth taking and pricing them correctly. This is why technical training in banking is so heavily geared toward lending. An astute banker is, above all, a shrewd lender who knows when to extend credit, at what rate, and to whom, without destroying the bank’s ability to meet its own obligations.
That judgment becomes critical when balancing the five constituencies every bank serves. Surplus units want maximum liquidity and safety for their deposits. Deficit units want cheap, available credit when they need it. Shareholders want adequate returns to stay invested and provide more capital. Regulators demand prudence and capital buffers to prevent systemic risk. The community expects the bank to be a good corporate citizen that channels funds into productive, developmental activity. These obligations often conflict. Holding all funds in cash satisfies depositors but starves shareholders of returns. Pouring everything into high-yielding loans satisfies shareholders but leaves the bank illiquid and exposed. Lending to agriculture or housing may advance development but can be long-term, illiquid, and costly in a developing economy. Lending to trade may be liquid and profitable but may not move the needle on national growth.
A world-class CEO navigates this by being deliberate about where the bank competes. They avoid the trap of trying to be everything to everyone. Instead, they build a loan book that balances yield, liquidity, and credit quality in a way that sustains returns without breaking the bank’s funding structure. This means maintaining enough liquidity to keep the bank open and credible in the short run, while deploying the bulk of investible funds into loans and investments that generate a sustainable spread. It means accepting that not every developmental need can be met profitably by the bank alone, and choosing segments where the bank can lend profitably while still creating economic value. It also means investing in risk systems, credit culture, and pricing discipline so that when losses occur, they are anticipated and absorbed without undermining depositor confidence.
The payoff shows up in shareholder returns. Adequate and consistent returns keep shareholders invested and willing to provide more capital when needed. That capital, in turn, allows the bank to expand lending capacity and withstand downturns without breaching regulatory limits. Over time, this creates a reputation for reliability that lowers funding costs, strengthens depositor relationships, and gives the bank an edge in pricing credit competitively. In other words, competitive advantage in banking does not come from having the biggest loan book, but from having the best-managed one. The CEO who can walk the line between liquidity, profitability, and prudence earns the trust of all five constituencies, and in doing so, turns the inherent conflicts of banking into a durable source of strength.
For shareholders, that is what matters. They do not invest in a bank for its balance sheet size alone. They invest for returns that are sustainable because they are built on disciplined lending, sound risk management, and a clear understanding of the trade-offs involved. A world-class CEO delivers that by treating the loan portfolio not just as an asset, but as the focal point where strategy, risk, and stakeholder expectations meet.
The Loan Portfolio Dilemma: How Nigerian Bank CEOs Navigate Profit and Risk Between 2024 and 2025
For Nigerian bank CEOs, the theory is simple: loans are the highest earning asset, the main driver of interest income, and the most direct way to satisfy shareholders, borrowers, and the economy. The practice between 2024 and 2025 has been anything but simple. The same loan books that powered record profits in 2024 became the biggest drag on earnings in 2025, exposing just how difficult it is to live up to the narrative of being a “shrewd lender” in a volatile macro environment.
In 2024, the playbook was clear. High benchmark rates pushed lending rates and yields on government securities sharply upward. Zenith Bank’s loan book grew 52% to ₦9.97trn, contributing ₦1.52trn in interest income, while GTCO’s book grew 12% to ₦2.79trn and Access Holdings booked ₦12.89trn in customer loans. Interest income from loans surged across the industry, with nine banks generating ₦1.64trn in Q1 2024 alone, up 121% year-on-year. Profits followed: Zenith hit ₦1.04trn PAT, Access grew to ₦743bn, and GTCO posted ₦1.01trn. The loan portfolio looked like the engine of profit it is supposed to be.
By 2025, the same engine started misfiring. As the CBN phased out regulatory forbearance and forced banks to reclassify previously shielded loans, impairments surged. Access Holdings’ charge for impairment on loans jumped 209% to ₦287.3bn. UBA booked ₦331bn in loan loss provisions, First HoldCo ₦710bn. The result was a sharp reset in earnings. GTCO’s PAT fell to ₦865bn from ₦1.01trn, UBA dropped to ₦404bn from ₦766bn, and First HoldCo collapsed to ₦52bn from ₦663bn. Zenith held steady at ₦1.04trn, while Access grew profit to ₦743bn, but even they could not escape higher provisioning. Dividends were paused or cut as banks prioritized loss-absorption over payouts.
This divergence tells you why the loan portfolio is both the engine of profit and the source of greatest risk. Banks that expanded aggressively, like Access and Zenith, generated more interest income and scaled faster, but they also carried larger exposure to credit and currency risk across multiple markets. Their loan-to-assets ratios were higher, 24.6% for Access and 41% for Zenith by H1 2025, giving them stronger revenue power but less room to maneuver when forbearance ended. GTCO took the opposite route. Its loan-to-assets ratio was just 19.45%, the lowest among tier-one banks, with a loan-to-deposit ratio of 28%. The conservative stance kept NPLs at 5% and cost of risk at 2.2%, preserving capital and liquidity, but it also meant slower growth and a smaller share of interest income from lending.
The challenge for CEOs has been managing the five-way conflict that defines banking. Depositors want liquidity and safety, borrowers want cheap and available credit, shareholders want adequate returns, regulators demand prudence, and the community expects development. In 2024, high rates made it easier to satisfy all sides. Lending rates climbed, government securities yielded more, and banks could boost interest income without taking excessive credit risk. In 2025, the unwinding of forbearance forced CEOs to choose. They could either recognize legacy risks and take the hit to earnings, or keep pretending the risks weren’t there and risk regulatory sanctions later.
Those who chose recognition are now paying for it in lower profits and paused dividends, but they are also building stronger loss-absorption capacity. The CBN’s recapitalization drive, which saw banks raise ₦4.65trn over two years, reinforced this reset. CEOs who kept loan books leaner and provisions conservative, like GTCO, entered 2025 with capital adequacy above 43% and less earnings volatility. Those with larger, faster-growing books, like Access and Zenith, had to absorb bigger impairment charges but retained scale and market share.
For shareholders, the lesson is that the loan portfolio’s role as an engine of profit is conditional on how well risk is managed. A CEO who treats lending as purely a volume game risks a sudden correction when forbearance ends or the cycle turns. A CEO who balances growth with credit discipline can deliver returns that are lower in peak years but more durable across the cycle. Between 2024 and 2025, Nigerian banks lived that trade-off in real time. The narrative of the shrewd lender is easy to write. Living it has proven to be the hardest part of the job.
