Eight listed companies on the Nigerian Exchange accounted for roughly ₦103.12 trillion, more than 60 percent of the bourse’s total market value as of September 2, 2026. That concentration leaves a handful of firms carrying the bulk of Nigeria’s public equity valuation.
The list and valuations come from a Nairametrics Research review of the NGX daily price list on September 2, 2026, the most recent financial statements filed by each company, and Central Bank of Nigeria exchange-rate data. Market capitalizations were converted to dollars using the NAFEM rate of ₦1,324.50 per $1 on September 2, 2026 to identify which equities cleared the $5 billion threshold. Year-to-date returns in dollar terms were calculated using ₦1,429.00/$ on January 2, 2026 and ₦1,324.50/$ on September 2, 2026.
The eight giant caps span telecommunications, industrials, consumer goods, oil and gas, and financial services. The group includes Airtel Africa and MTN Nigeria from telecoms, Dangote Cement and BUA Cement among cement makers, consumer-foods player BUA Foods, oil and gas firms Seplat Energy and Aradel Holdings, and First HoldCo, the lone financial-services company on the roster.
Aradel Holdings had a market value of about $5.05 billion, or ₦6.69 trillion, on September 2, 2026. Its share price climbed 129.84 percent in naira terms year-to-date, from ₦670.00 on January 2 to ₦1,539.90, a 147.97 percent return measured in dollars. Aradel reported H1 2026 revenue of ₦2.49 trillion, up from ₦368.08 billion a year earlier, and profit after tax rose to ₦191.04 billion from ₦146.39 billion; earnings per share increased to ₦35.37 from ₦33.26.
First HoldCo’s market capitalization was about $5.15 billion, or ₦6.82 trillion. Its stock was the period’s top performer among the eight, advancing 212.94 percent in naira terms from ₦47.90 to ₦149.90, and 237.63 percent in dollar terms. The holding company reported H1 2026 revenue of ₦1.93 trillion, profit after tax of ₦526.13 billion, and earnings per share of ₦11.74.
Seplat Energy was valued at roughly $5.58 billion, or ₦7.39 trillion. The stock rose 112.10 percent in naira terms year-to-date, with a 128.83 percent return in dollars. Seplat posted H1 2026 revenue of ₦2.50 trillion, profit after tax of ₦225.48 billion, and earnings per share of ₦365.43, up sharply from the prior year.
Among the larger caps, BUA Cement’s market capitalization was about ₦10.46 trillion, equal to $7.90 billion, after a 73.11 percent naira gain year-to-date. The company reported H1 2026 revenue of ₦728.93 billion and profit after tax of ₦324.88 billion. BUA Foods was valued at approximately $10.34 billion, or ₦13.69 trillion, and was the only firm in the eight to show a negative naira return year-to-date, down 4.79 percent; its dollar return was positive, at 2.72 percent, as H1 revenue fell while profit after tax rose.
MTN Nigeria carried a market cap near $12.79 billion, or ₦16.94 trillion, after a 57.93 percent naira gain year-to-date and a 70.39 percent dollar return. MTN reported H1 2026 revenue of ₦2.99 trillion and profit after tax of ₦707.54 billion. Across the group, exchange-rate movements altered dollar returns relative to naira returns, underscoring that FX dynamics are a material factor when valuing NGX-listed firms in dollar terms.
The rankings and figures reflect trading and filings through September 2, 2026, and the dollar conversions use the NAFEM and January 2 exchange rates specified above. Together, the eight firms form a concentrated core of the NGX, representing more than half of market value and spanning a small set of capital-intensive sectors.
