accretion
Accretion is the slow, steady growth in value of something over time, like a bond inching closer to its full worth, or a deal that adds more than it costs.
In plain English
Think of a small pepper seedling you planted behind the house in Enugu. You do not wake up one morning to meet a full pepper tree. It adds a leaf here, an inch there, calmly getting bigger every week until one day you look and it has become something solid. That gradual, steady addition is exactly what accretion means in finance.
In corporate finance, accretion often shows up in two places. The first is with bonds bought at a discount. Say a company buys a bond for less than its face value because interest rates make it attractive at that price. As the bond moves closer to its maturity date, its value creeps up towards that full face value. That upward creep, that gentle filling in of value over time, is called accretion.
The second, more common use is in mergers and acquisitions. When one company buys another, analysts ask a simple question. Will this deal make our earnings per share go up or down. If the deal makes earnings per share go up, the deal is called accretive, because it added value rather than diluting it. If a Lagos based fintech buys a smaller payments startup and the combined company earns more per share afterwards than it did before, that is accretion at work.
A United Kingdom example helps too. When a listed retailer on the London Stock Exchange acquires a smaller competitor and the deal is described as earnings accretive within the first year, it simply means shareholders end up with more earnings per share than before, not less.
The opposite of accretion is dilution, where a deal or transaction actually shrinks value per share rather than growing it. Understanding the difference helps you read company statements with a clearer eye, whether you are an investor in Lagos or a shareholder checking your portfolio from London.
A Nigerian bank buys a corporate bond for ₦900,000 that will pay out ₦1,000,000 at maturity in three years. Each year, the bond's recorded value accretes a bit closer to ₦1,000,000 until it reaches full face value at maturity.
Questions people ask
Is accretion the same as interest?
Not exactly. Interest is the payment you earn, while accretion describes the gradual increase in the recorded value of an asset such as a discounted bond as it moves towards its full face value over time.
What does it mean when a deal is called accretive?
It means the transaction increases the combined company's earnings per share rather than reducing it, which is generally seen as a good sign for shareholders.
How is accretion different from dilution?
Accretion means value or earnings per share go up after a transaction, while dilution means they go down. Companies and investors usually prefer accretive deals for that reason.
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