Nigeria’s equities market ended August on a cautious note, holding onto a slim 0.31% gain despite heavy selloffs that erased much of the month’s earlier advance.
The All-Share Index opened at 139,863.5 points and briefly surged past the 146,000-mark mid-month, buoyed by momentum from July’s rally. But the gains proved fleeting.
A reversal in oil and gas stocks, combined with weakness in cement majors, dragged the benchmark down more than 3,500 points in the third week. The slide deepened with another 708-point drop in the final week, paring back almost all of August’s progress.
The index eventually closed at 140,295.5 points, just 432 points above where it began. While the headline gain looked modest, the underlying shifts were stark: some of Nigeria’s wealthiest investors booked billions in paper profits, while others absorbed steep markdowns in their banking and energy holdings.
Against this backdrop, fortunes tied to cement, consumer goods, energy, and finance experienced mixed reactions in terms of share price gains as well as losses.
In this article, we look at Nigerian billionaires with the highest share gains/losses in August 2025.