Dangote Refinery IPO Made Him Richer Than Ken Griffin, and Diaspora Africans Can Buy In

Aliko Dangote’s net worth jumped from $31.4 billion to $51.3 billion in a single day this week, according to Forbes’ Real-Time Billionaires List, after his oil refinery opened what is being called the largest initial public offering in African history. The jump moved him 40 places up the global rankings, from 76th to 36th richest person on Earth.

The Dangote Refinery IPO, formally the listing of Dangote Petroleum Refinery and Petrochemicals, began trading on the Nigerian Exchange on September 14, 2026. Unlike most African stock offerings, it is not limited to institutional investors or wealthy individuals resident in Nigeria. Diaspora Africans can buy in too, starting at the cost of a few dollars.

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A Wealth Jump Measured Against Named Billionaires

Forbes attributed the 63 percent surge directly to the refinery’s IPO pricing, which recalculates Dangote’s stake in the business at the new, higher valuation the market assigned it on listing day. Bloomberg’s own billionaires index went further, projecting that once the offering fully prices, Dangote’s fortune could reach $58.2 billion. At that level, Bloomberg noted, he would overtake Citadel founder Ken Griffin and former Google chief executive Eric Schmidt on the global rich list.

It is worth being precise about what that means. The jump is not cash Dangote can withdraw and spend. It reflects the market’s new valuation of the equity he holds in a newly public company, the same mechanism that moves any billionaire’s net worth when a company they own goes public or its shares reprice. The distinction does not make the number less real for how it is tracked on the world rich lists; it just explains why a fortune can move by tens of billions in a day.

Dangote remains the richest person in Africa by a wide margin, a position he has held for most of the past decade.

How the Dangote Refinery IPO Works for Diaspora Investors

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The offer priced shares at 525 naira each, with a minimum application of 10 shares, or roughly 5,250 naira, less than five dollars at current exchange rates. The order book runs from September 14 to October 13, 2026, and the shares are expected to list on the Nigerian Exchange by late November.

There are two routes in, and they are not the same for every diaspora investor. Nigerians living abroad do not need to fly home or open a Nigerian bank account, but they do need a Bank Verification Number. Those without one can register for a Non-Resident BVN through the platform the Central Bank of Nigeria and the Nigeria Inter-Bank Settlement System launched jointly, for a $50 registration fee. From there, approved platforms such as invest.paga.com let them pay by U.S. ACH transfer, domestic wire, or international SWIFT wire, converting the foreign currency to naira at the prevailing market rate.

Non-Nigerian diaspora Africans and other international investors have a separate path that skips the BVN requirement entirely. Daba Finance, working with Coronation Securities, offers an international channel that does not require a Nigerian bank account, a BVN, or a local brokerage (CSCS) account. Eligibility still depends on the investment rules of each investor’s own country of residence, so this route is not automatically open to everyone regardless of where they live.

Dangote has structured the offering so dividends are paid out in dollars, even though the shares themselves are bought and held in naira. That detail matters for diaspora investors weighing the naira’s history of depreciation against the dollar. A dollar dividend does not protect the underlying capital; the value of the shares themselves still rises and falls with the naira.

What the Raise Is Funding

The refinery, built in the Lekki Free Zone outside Lagos, has been running at close to its current 700,000 barrel-a-day capacity since early 2026. That output has already turned Nigeria into a net exporter of gasoline for the first time in the country’s history, and the refinery now ships refined fuel to Ghana, Cameroon, Togo, Tanzania, and buyers beyond Africa.

The IPO could raise as much as $2.1 billion if its greenshoe option is exercised, valuing the refinery between $47 billion and $50 billion after the offer. Dangote Petroleum Refinery and Petrochemicals reported $1.82 billion in net profit across the first half of 2026. The company says proceeds will help fund a $14.3 billion expansion meant to double processing capacity to 1.4 million barrels a day by 2029, which would make it the world’s single largest petroleum refinery.

Dangote has said the listing is the first of several. He has stated the group intends to eventually list every company under the Dangote Industries umbrella, which would extend this same diaspora-accessible investing structure to the cement, sugar, and fertilizer businesses that make up the rest of his conglomerate.