• ZB Financial Holdings was the only major financial group in the Q1 reporting season to report a decline in a core income line, due to the maturity and reissuance of Treasury Bills at a zero percent coupon rate
• The group’s diversified model cushioned the lending income decline, with commissions and fees up 7%, property income up 27%, and insurance revenue up 21%, proving the importance of non-lending income
• Compared with peers, ZB sits in a distinct position: First Capital Bank is holding excess liquidity, NMB is lending aggressively, and ZB is managing a policy-driven yield compression problem in its Treasury Bill portfolio

Harare- ZB Financial Holdings’ reported first quarter 2026 results have seen a divergent performance across its four core revenue streams, characterised by both growth and declines.

Commissions and fees grew 7%, property income grew 27%, insurance revenue grew 21%, and net earnings from lending activities declined.

Among all the financial sector results published for Q1 2026, ZB is the only major group reporting a decline in a core income line, and the specific cause, the maturity and reissuance of Treasury Bills at a zero percent coupon rate, is the most consequential disclosure in the entire financial sector reporting season.

It reveals a structural vulnerability in ZB's investment portfolio positioning that goes beyond the quarterly result and raises a medium-term question about the group's NII trajectory as the monetary policy environment evolves.

The mechanics of the TB reissuance are worth stating explicitly. ZB's banking operations held Treasury Bills that were generating coupon income. Those TBs matured during Q1 2026 and were reissued at a zero percent coupon rate. The group received the principal back but the replacement instrument generates no interest income.

The consequence is that the NII line that those TBs were contributing has been extinguished, and the capital they represent is now sitting in a zero-yield government instrument on the balance sheet. This is not a market risk event or a credit loss, but a policy-driven income elimination, the RBZ's decision to issue zero-coupon TBs as part of its monetary tightening and deficit financing strategy has directly removed a component of ZB's interest income.

The group has no commercial mechanism to avoid this impact while remaining compliant with the 2026 MPS.

The additional liquidity constraint within the banking operations, cited alongside the TB reissuance as a contributor to the NELA decline, reflects the same tight monetary environment that all Zimbabwean banks are navigating. The RBZ's elevated statutory reserve requirements and strict liquidity controls reduce the proportion of the deposit base that can be deployed into interest-earning loans.

For ZB's banking subsidiary, whose lending income was already under TB reissuance pressure, the double impact of constrained deployment capacity and zero-yield TB replacement creates a NII headwind that is structural rather than cyclical for as long as the policy stance persists.

The diversification of ZB's revenue base, across banking, insurance, property, and transaction fees, is the structural characteristic that prevents the NELA decline from being existential.

The group's insurance cluster delivered 21% revenue growth in Q1, with ZWG 41.06 million in insurance revenue against ZWG 33.84 million in the prior year. At ZWG 27 to the dollar, this implies approximately USD 1.52 million in insurance revenue for the quarter. The property income line grew 27% to ZWG 58.48 million, approximately USD 2.17 million at the current rate, driven by rental income and property management services growth.

These two revenue streams, growing at 21% and 27% respectively, are partially offsetting the banking NII headwind. Commissions and fees grew 7% to ZWG 378.22 million, approximately USD 14.01 million, reflecting higher transaction volumes but limited pricing power in an environment where the RBZ's 2026 MPS has introduced caps and removals of selected bank charges.

Converting ZB's key ZWG performance metrics at 27 to the dollar provides the USD comparator that puts the group's income scale in context relative to peers. Commissions and fees of USD 14.01 million make this the largest single disclosed fee income line among the Q1 2026 banking sector reporters, which is consistent with ZB's franchise breadth and customer base.

NMB reported operating income of USD 24.2 million total, and First Capital Bank reported USD 23 million total. ZB's aggregate income across all four revenue streams, using the 27 rate, would be in the USD 17 million to USD 20 million range for the quarter, placing it in the same income bracket as its peers but with a meaningfully more diversified source composition.

The strategic implication of the zero-coupon TB situation is that ZB's management faces a capital redeployment decision. Capital that was earning coupon income is now earning nothing in its current TB instrument. The obvious redeployment target is the loan book, where it would earn lending rates significantly above zero. The constraint is the same tight liquidity environment that all banks face.

The opportunity is that ZB's diversified business model, encompassing MSME lending, corporate banking, insurance float management, and property rental, provides multiple deployment channels rather than a single banking book. Whether ZB accelerates loan book growth in response to the TB income loss will be the key operating decision in Q2 and is the data point to watch in the next trading update.

The broader comparison across ZB, NMB, and First Capital Bank in Q1 2026 reveals three institutions with the same macro backdrop and three materially different strategic postures. First Capital Bank is accumulating deposits faster than it can lend them out, producing excess liquidity and margin compression. NMB is lending aggressively, deploying a loan book that exceeds its deposit base and growing loans at 27% in a single quarter. ZB has a lending income decline driven by policy-forced yield compression on its TB portfolio, partially cushioned by insurance and property income growth.

The winner among these three postures in 2026 will be determined by the RBZ's policy trajectory: if zero-coupon TB issuance persists, ZB's NII headwind deepens; if statutory reserve requirements ease, First Capital Bank's deployment constraint lifts; if credit quality holds, NMB's aggressive lending approach pays off.

The monetary policy decision-making at the RBZ is therefore the single most consequential external variable for the entire banking sector this year, and all three institutions' 2026 full-year results will ultimately be a referendum on how well their respective strategic postures anticipated that variable.

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