Nigeria’s banking sector has reinforced its position as one of the strongest pillars of the country’s capital market, with the combined market capitalisation of 12 listed deposit money banks soaring to an impressive N22.51 trillion in the first half of 2026. The remarkable growth reflects renewed investor confidence driven by the successful implementation of the Central Bank of Nigeria’s (CBN) banking recapitalisation programme, robust financial performances, stronger balance sheets and sustained profitability across the industry.
The banking sector added approximately N6.4 trillion in market value within six months, representing one of the strongest performances on the Nigerian Exchange (NGX) during the period under review. From a combined valuation of N16.12 trillion at the end of 2025, the listed lenders expanded their market worth to N22.51 trillion by June 30, 2026, accounting for about 15.3 per cent of the NGX’s total market capitalisation of N147.22 trillion.
The impressive rally underscores growing confidence among both local and foreign investors who have continued to increase their exposure to banking stocks following sweeping reforms introduced by the Central Bank of Nigeria. The recapitalisation exercise, which required banks to significantly strengthen their capital base ahead of new regulatory thresholds, has fundamentally reshaped investor perception of the industry.
DDM News gathered that Nigerian banks collectively raised trillions of naira through various capital-raising initiatives, including public offers, rights issues and private placements. These successful fundraising exercises significantly enhanced their financial resilience, improved liquidity positions and strengthened their capacity to finance larger economic activities, thereby increasing investor optimism about the long-term prospects of the sector.
Beyond stronger capital positions, the impressive earnings released by most financial institutions for the 2025 financial year and the first quarter of 2026 further reinforced confidence in banking equities. The sector continued to demonstrate resilience despite prevailing macroeconomic challenges, delivering consistent profitability, healthy revenue growth and attractive returns to shareholders.
Leading the pack once again was Guaranty Trust Holding Company (GTCO), which retained its position as Nigeria’s most valuable banking stock. The financial institution closed the first half of 2026 with a market capitalisation of N4.57 trillion, representing a substantial increase from N3.3 trillion recorded at the close of 2025.
GTCO’s share price appreciated by an impressive 37.8 per cent during the six-month period, climbing from N90.70 to N125 per share. The market’s positive response was supported by another strong financial performance, with the banking group reporting a profit before tax of N302.9 billion in the first quarter of 2026.
Its earnings growth was largely driven by a 17.5 per cent increase in interest income alongside a 7.1 per cent rise in fee income, reflecting sustained business expansion and efficient operational management. The bank also recorded healthy growth in its balance sheet as its loan portfolio expanded by 1.3 per cent to N3.17 trillion, while customer deposits increased by 6.3 per cent to N13.69 trillion within the same period.
Zenith Bank Plc maintained its reputation as one of Nigeria’s strongest financial institutions, emerging as the second most valuable banking stock with a market capitalisation of N4.52 trillion. This represented a significant leap from N2.54 trillion recorded at the end of 2025, highlighting strong investor confidence in the lender’s long-term growth prospects.
The bank delivered another impressive quarterly performance, posting a profit before tax of N360.92 billion during the first quarter of 2026. The figure reflected a three per cent increase compared to the N350.82 billion recorded during the corresponding period in 2025, further demonstrating the bank’s ability to sustain profitability despite evolving market conditions.
Both GTCO and Zenith Bank further strengthened investor confidence through generous dividend distributions. Shareholders received total dividends of N10 per share from GTCO and N12.76 per share from Zenith Bank for the 2025 financial year, reinforcing both institutions’ reputation as reliable dividend-paying stocks and making them particularly attractive to income-focused investors.
Stanbic IBTC Holdings Plc and First Holdco Plc also maintained their positions among Nigeria’s elite banking institutions, with each recording market capitalisations exceeding the N2 trillion mark. Stanbic IBTC’s market valuation climbed significantly to N2.59 trillion from N1.59 trillion at the end of last year, while First Holdco advanced to N2.55 trillion compared to N2.01 trillion recorded six months earlier.
Stanbic IBTC delivered one of the strongest earnings performances within the industry during the first quarter of 2026. The financial services group reported a remarkable 40.3 per cent increase in profit after tax to N114.9 billion. A major contributor to this exceptional performance was the dramatic turnaround in trading income, which swung from a N7 billion loss during the corresponding period of 2025 to a N55.2 billion gain. Total income rose by 31.1 per cent to N266.1 billion, while total assets expanded by 12.5 per cent to N9.7 trillion, reflecting sustained operational growth and improved business efficiency.
Several other leading financial institutions also maintained market capitalisations above the N1 trillion threshold, further demonstrating the broad-based strength of Nigeria’s banking sector. Ecobank Transnational Incorporated (ETI) recorded a market value of N1.73 trillion, while United Bank for Africa (UBA) followed closely with N1.69 trillion. Access Holdings maintained a valuation of N1.19 trillion, Fidelity Bank reached N1.16 trillion and Wema Bank surpassed the trillion-naira mark with a market capitalisation of N1.04 trillion.
The remaining listed banking institutions equally posted encouraging performances during the review period. FCMB Group ended the first half of 2026 with a market capitalisation of N682.63 billion, while Sterling Financial Holdings Company Plc recorded N403.91 billion. Jaiz Bank Plc completed the list with a market value of N370.63 billion, reflecting growing investor interest across virtually every segment of the banking industry.
DDM News reports that capital market analysts believe the impressive appreciation in banking stocks reflects more than short-term market optimism. According to industry experts, the combination of stronger capital adequacy, resilient earnings growth, improved asset quality and attractive dividend policies has fundamentally enhanced the investment appeal of Nigerian banking equities.
Analysts also noted that the successful execution of the CBN’s recapitalisation programme has significantly improved the industry’s ability to withstand economic shocks while creating stronger institutions capable of supporting Nigeria’s long-term economic development. They believe these reforms have positioned banks to finance larger infrastructure projects, support private sector expansion and contribute more effectively to national economic growth.
With stronger balance sheets, sustained profitability and increasing investor confidence, market observers expect banking stocks to remain among the most attractive investment options on the Nigerian Exchange throughout the second half of 2026. The continued combination of healthy earnings, solid capital buffers and consistent shareholder returns is expected to sustain positive market sentiment, ensuring that Nigeria’s banking sector remains a major driver of growth within the country’s capital market.
