MTN shares slide as group issues profit warning
MTN Group said it expects interim earnings to fall by up to 30%, citing pressure in its fintech unit in South Africa, a writedown tied to its Iran business, and tougher prepaid conditions in South Africa. It forecast HEPS of 580c-645c and adjusted HEPS 18%-23% above 657c from H1 2025. MTN shares fell 5.99% to R193.20.
How this was made

The 30-second read
Why it matters
A profit warning with quantified HEPS expectations and explicit impairment drivers is likely to reset near-term expectations and increase uncertainty around fintech profitability and regulatory constraints in Nigeria.
Market read
Investors are repricing MTN’s interim earnings outlook due to a quantified profit warning, fintech pressure tied to Nigeria regulation, and a material Iran writedown.
What to watch
The HEPS range excludes one-offs, so traders should separate recurring operating trends from impairment timing, and monitor the status of Nigeria airtime-advance suspension and IHS regulatory approvals.
Background
MTN is an Africa-focused mobile operator, and the article frames a deteriorating interim earnings outlook alongside fintech and prepaid pressures plus an Iran-related impairment.
Ticker impact
MTN warns interim earnings could fall up to 30%, citing fintech pressure, prepaid weakness in South Africa, and an Iran writedown.
Bearish bias for the next sessions, with volatility likely around the interim earnings release and any updates on Nigeria fintech regulation and IHS approvals.
The article discloses a concrete earnings drop range (up to 30%) plus identifiable operating headwinds (fintech pressure, prepaid tough conditions) and a material Iran asset impairment, which are direct valuation inputs.
Market effects
Signals heightened earnings risk for African mobile operators tied to fintech regulation, prepaid voice softness, and geopolitical impairment exposure.
May pressure broader South African and regional telecom sentiment as investors reprice earnings durability and regulatory risk.
Limited direct global spillover, but it can affect EM telecom risk premia and cross-border investor positioning in Africa-focused carriers.
Counterpoint
The article also cites resilient service revenue and EBITDA margin expansion, suggesting the earnings decline may be more impairment and fintech-driven than core cash generation.
Key entities
- companyMTN Group
Subject of the profit warning, with interim earnings expected to drop up to 30% and HEPS guidance of 580c-645c.
- business_unitIrancell
MTN’s 49% minority investment where a material asset impairment was taken due to war/geopolitical conditions.
- business_unitIHS
Nigerian cellphone tower operator acquisition progress; regulatory approvals are the only outstanding condition precedent.





