Airtel Africa Plc finds itself in the unusual position of being two different companies – at least according to the stock markets where it trades.
While investors in London have bid the telecom giant’s shares up by a staggering 139% this year, shareholders on the Nigerian Exchange have watched their holdings barely budge, creating a valuation chasm that reveals uncomfortable truths about Africa’s largest economy and its financial markets.
The Numbers Tell a Stark Story
Since the start of 2025, Airtel Africa’s London-listed shares have surged from £1.17 to £2.80 – a 139% gain. Meanwhile, on the Nigerian Exchange, the same company’s stock has crept from N2,156.90 to N2,310.50, a mere 7.1% increase.
Converting the London price at current exchange rates reveals the extent of the disconnect: Airtel’s LSE valuation translates to N5,329.9 per share, while Nigerian investors can buy the same share for N2,310.50 – a 58% discount.
For a company with market capitalization exceeding N8.68 trillion and membership in Nigeria’s elite SWOOT (Stocks Worth Over One Trillion) group, this pricing anomaly raises fundamental questions about market efficiency and investor access.
When Markets Can’t Keep Up
David Adonri, Chief Executive of Highcap Securities Limited, cuts to the heart of the matter: it’s all about liquidity – or rather, the lack of it.
“To move Airtel’s price significantly on the NGX, one would need to buy around 100,000 shares – that’s over N230 million at current prices. Only large institutions can do that,” Adonri explains.
The contrast with London couldn’t be sharper. The LSE offers deep, dynamic trading, where billions change hands daily and price discovery happens in real-time. Nigeria’s exchange, by comparison, operates more like a members-only club where only the wealthiest players can meaningfully participate.
Adonri characterizes Nigeria’s stock market as “too shallow” to reflect the momentum evident abroad, adding that the London price reflects investor expectations for the future, while the NGX price merely reflects the market’s liquidity constraints.
The Mirage of Arbitrage
On paper, the situation screams opportunity. Buy low in Lagos, sell high in London, pocket the difference. In practice, it’s nearly impossible.
Tajudeen Olayinka, CEO of Wyoming Capital & Securities Limited, dismantles the arbitrage fantasy: “You can’t simply buy Airtel shares in Nigeria and sell them in London. To move shares across, you must transfer holdings between depositories – a slow and expensive process requiring foreign exchange access and regulatory clearance.”
Cross-market inefficiencies, capital controls, and weak foreign exchange liquidity make arbitrage unrealistic. The two markets exist in parallel universes, connected in name only.
“The disconnect is structural,” Olayinka emphasizes. “It’s not just a difference in sentiment – it’s a difference in market architecture.”
Trapped in Place
Both analysts agree that only institutional investors buying large blocks can influence Airtel Africa’s NGX price, and these investors typically hold long-term for dividend income or currency hedging. Retail investors, who form the backbone of many healthy markets, are effectively sidelined.
“Retail traders cannot move the stock. Only institutions with substantial volumes can impact pricing – and since most are long-term holders, there’s little daily activity,” Olayinka notes.
The result? Price stagnation since June 18, 2025, even as the company’s fundamentals shine.
A Company Thriving, A Market Failing
The bitter irony is that Airtel Africa’s operational performance has been exceptional. First-half 2025 earnings per share rocketed over nine-fold year-on-year to USD 0.08, driven by 29% revenue growth and a 51% reduction in finance costs.
The detailed financials paint a picture of corporate health: revenue up 25.8% to $2.98 billion, EBITDA climbing 33.2% to $1.45 billion with expanding margins, operating profit surging 35.9% to $959 million, and profit after tax skyrocketing 375% to $376 million. Operating cash flow jumped 46.5% to $1.13 billion, while the company strengthened its balance sheet with net debt falling to 2.1x leverage from 2.3x.
London investors see these numbers and bid the stock higher. Nigerian investors see the same numbers but remain powerless to move the price.
The Broader Implications
This isn’t just about one stock. Airtel Africa’s dual-listing dilemma exposes systemic weaknesses that plague Nigeria’s capital markets: insufficient liquidity, institutional barriers to cross-border capital flows, foreign exchange restrictions, and a market structure that privileges a handful of large players while marginalizing retail participants.
Analysts warn that without liquidity reforms, Nigerian investors may remain unable to fully benefit from strong corporate performance. “The fundamentals are strong, but until liquidity deepens and interest rates fall, premium stocks like Airtel will continue to underperform in price on the NGX compared to global peers,” Adonri concludes.
For Nigeria’s ambitions to become Africa’s financial hub, Airtel Africa’s valuation gap serves as an uncomfortable benchmark – a daily reminder that infrastructure, not just intent, determines where capital flows and which investors prosper
WHAT YOU SHOULD KNOW
Airtel Africa trades at a 58% discount in Nigeria compared to London – not because the company is worth less, but because Nigeria’s stock market lacks the liquidity to reflect its true value.
While the telecom giant’s shares have surged 139% in London on strong fundamentals (revenues up 25.8%, profits up 375%), the Nigerian Exchange price has barely moved (+7.1%), trapped by shallow trading volumes where only multimillion-naira institutional purchases can shift prices.
Retail investors are locked out, arbitrage is impossible due to structural barriers, and the valuation gap exposes a harsh reality: Nigeria’s capital market infrastructure, not corporate performance, determines what local investors can access.
Without liquidity reforms and reduced market frictions, even Nigeria’s best-performing companies will continue to trade at steep discounts at home while foreign investors capture the upside abroad.
