Nigeria’s equities market delivered one of its strongest re-ratings in recent history in 2025, as a handful of large-cap companies pulled the overall market to record valuations.
At the centre of that surge were consumer goods heavyweight BUA Foods Plc, telecoms giant MTN Nigeria Plc, and industrial bellwether Dangote Cement Plc, whose combined market capitalisation now accounts for a significant share of the Nigerian Exchange’s total equity value.
The rally reflects a sharp turnaround in corporate earnings after two bruising years marked by foreign-exchange losses, high inflation, and policy uncertainty.
Improved currency stability, pricing power in key sectors, and a rebound in consumer demand helped restore profitability, drawing investors back to stocks that had been heavily discounted. In early 2026, the NGX’s most valuable firms are already seeing a surge in their shares due to improving sentiment.
Below is a breakdown of the companies that dominated Nigeria’s equity market by valuation in 2025, and the forces that reshaped their standing.
BUA Foods Plc — N14.38 trillion
BUA Foods emerged as the most valuable listed company on the Nigerian Exchange in 2025, overtaking long-time leaders MTN Nigeria and Dangote Cement. With a market capitalisation of about N14.4 trillion, the food-processing company now represents roughly 13.5 percent of the entire equity market.
Shares of BUA Foods closed at N798.90 on Friday, January 16, 2026, capping a year that saw the company’s valuation leap by more than 50 percent from its opening level of N7.52 trillion.
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That rerating was driven by a sharp acceleration in earnings. Net profit more than doubled to N405.3 billion in the nine months to September 2025, supported by a 32.7 percent increase in revenue to N1.4 trillion. Just as important for investors was a steep fall in net finance costs and an almost complete elimination of foreign-exchange losses, a major reversal from the currency shocks that battered Nigerian corporates in previous years.
Improved currency stability reduced pressure on imported inputs and debt servicing, while pricing adjustments helped protect margins in a high-inflation environment. The result was a surge in investor confidence in the fundamentals of the AbdulSamad Rabiu-led company, positioning BUA Foods as both a defensive consumer play and a growth stock in an uncertain macroeconomic climate.
MTN Nigeria Plc — N10.72 trillion (now N12.2trn)
MTN Nigeria ranked as the second most valuable stock on the NGX with a valuation of N10.72 trillion. Its recent rally in 2026 has, however, pushed valuation to about N12.2 trillion, equivalent to roughly 11.4 percent of total equity market value. The telecoms operator’s shares closed at N580.00 on January 16, 2026, having gained 13.5 percent year-to-date and returned about 140 percent over the past year.
The stock’s recovery followed one of the most dramatic turnarounds in Nigeria’s corporate sector. MTN Nigeria resumed dividend payments in early 2026 for the first time since 2022, announcing an interim dividend of N5 per two kobo ordinary share. The payout will return an estimated N104.95 billion to shareholders, based on its 20.99 billion outstanding shares.
That decision marked a clear break from the crisis years of 2023 and 2024, when the company suspended dividends after a steep naira devaluation triggered by central bank reforms wiped out earnings. MTN Nigeria booked N925.36 billion in foreign-exchange losses in 2024, compared with N740.43 billion the year before, erasing profits and pushing net debt higher.
By 2025, the tide had turned. Net profit rose to N750.2 billion in the nine months to September 30, representing a 245.7 percent rebound from a N514.9 billion loss in the same period of the previous year. Strong data usage, expansion in fintech services, and a more stable macroeconomic environment underpinned the recovery.
For investors, MTN’s return to profitability and dividends reinforced its status as a core holding on the NGX, combining cash generation with exposure to Nigeria’s long-term digital growth story.
Dangote Cement Plc — N10.27 trillion (now N10.7trn)
Dangote Cement remained one of Nigeria’s most valuable companies, ranking third with a market capitalisation of N10.27 trillion. Its recent gains helped push its valuation to about N10.7 trillion, or roughly 10.1 percent of the equity market. Shares closed at N635.00 on January 16, 2026, reflecting a 4.27 percent gain year-to-date and a 32.6 percent increase over the past year.
The cement maker delivered a sharp rebound in earnings despite a marginal decline in sales volumes. After-tax profit rose to N743.3 billion in the nine months ended September 30, 2025, from N279.1 billion a year earlier, representing a 166 percent increase.
Improved pricing, stronger contributions from its Nigeria and Pan-African operations, and foreign-exchange gains helped offset cost pressures from energy and raw materials. The results reinforced Dangote Cement’s ability to defend margins in a challenging operating environment, even as construction activity remained uneven.
As Africa’s largest cement producer, the company continues to serve as a bellwether for industrial activity across the continent, with its valuation reflecting both earnings resilience and scale.
Read also: Nigeria’s consumer goods stocks lead historic rally on NGX in 2025
Airtel Africa Plc — N8.53 trillion
Airtel Africa ranked fourth, with a market capitalisation of N8.53 trillion, accounting for about 8.02 percent of the Nigerian Exchange’s equity market. Shares closed at N2,270.00 on January 16, 2026, following a 5.24 percent gain over the past year.
The telecoms group posted a strong rebound in profitability, reporting profit after tax of $376 million in the half year ended September 30, 2025, compared with $79 million in the same period of 2024. That represents a year-on-year increase of more than 375 percent.
The improvement reflected higher data usage, pricing adjustments, and easing foreign-exchange pressures across its African operations. For Nigerian investors, Airtel Africa provides exposure to regional telecom growth while benefiting from improved earnings visibility after years of currency volatility.
BUA Cement Plc — N6.04 trillion (now N6.2 trn)
BUA Cement was the fifth most valuable stock on the NGX, with a market capitalisation of N6.04 trillion. But with its recent rally, valuation now stands at about N6.2 trillion, representing 5.83 percent of the equity market. Shares closed at N183.00 on January 16, 2026, up 2.52 percent year-to-date and nearly doubling over the past year.
The cement producer reported one of the most dramatic earnings surges among large-cap stocks. Profit after tax rose to N289.86 billion in the nine months ended September 30, 2025, a 492 percent increase from N48.97 billion in the same period of 2024.
The key driver was a sharp swing in foreign-exchange performance. The company recorded a net exchange gain of N21.63 billion in 2025, reversing a N57.44 billion loss in the previous year. That shift highlighted how currency stability reshaped profitability across capital-intensive sectors.
Seplat Plc — N3.41 trillion (now N4.02trn)
Seplat Petroleum Development Co. ranked sixth, with a market capitalisation of N3.41 trillion. The valuation has now surged to about N4.02 trillion, equivalent to 3.78 percent of the equity market. Shares closed at N6,700.00 on January 16, 2026, up 15.3 percent year-to-date.
The energy company is on track for its strongest year since listing, following the acquisition of French firm Maurel & Prom’s entire 20.07 percent stake by Heirs Energies Limited in a $500 million deal. The transaction strengthened indigenous ownership of Nigeria’s oil and gas assets and bolstered investor sentiment around Seplat’s growth prospects.
GTCO Plc — N3.30 trillion (now N3.6trn)
Guaranty Trust Holding Co. ranked seventh, with a market capitalisation of N3.30 trillion. The bank’s valuation has now shot up to about N3.6 trillion, or 3.39 percent of the equity market. Shares closed at N98.95 on January 16, 2026, up 9.1 percent year-to-date and more than 70 percent over the past year.
The lender’s performance reflected improved earnings, strong capital buffers, and renewed investor appetite for Nigerian banking stocks as the sector undergoes a recapitalisation exercise.
Read also: NGX set to list Zichis Agro Allied Industries on its Growth Board
Aradel Plc — N2.91 trillion (now N3.27trn)
Aradel Holdings ranked eighth, with a market capitalisation of N2.91 trillion. The stock’s valuation has now risen to about N3.27 trillion, accounting for 3.07 percent of the equity market. Shares closed at N752.10 on January 16, 2026, up 12.3 percent year-to-date.
The stock’s steady gains reflected growing investor interest in mid-sized energy and industrial plays that benefit from domestic production and reduced exposure to currency shocks.
Geregu Plc — N2.85 trillion
Geregu Power Plc ranked ninth last year but has now slipped to tenth, with a market capitalisation of N2.85 trillion, representing about 2.68 percent of the equity market. The stock shed 0.74 percent over the past year, underperforming peers despite its strategic role in Nigeria’s power sector.
Zenith Bank Plc — N2.53 trillion
Zenith Bank was the tenth most valuable stock in 2025 with N2.53 trillion market capitalisation, but has now moved to ninth, overtaking Geregu with a market capitalisation of about N2.87 trillion, or 2.7 percent of the equity market. Shares closed at N69.85 on January 16, 2026, up 13 percent year-to-date and nearly 52 percent over the past year.
The bank’s recovery reflected stronger earnings, disciplined cost management, and improved investor confidence in the sector as macroeconomic conditions stabilised.
