sandwich bonds
Sandwich Bonds are bonds tucked between two other layers of a deal or portfolio, taking pressure from both sides, much like the filling in agege bread.
In plain English
Remember standing at that bus stop in Ojuelegba, squeezed between a woman with a basin of tomatoes on one side and a man with a generator on his shoulder on the other, and you could not move an inch either way without someone's elbow finding your ribs? That is the consider to hold in your head for sandwich bonds.
In the bond world, some issues sit in exactly that position. They are not the safest senior bonds that get paid first if things go wrong, and they are not the risky junior ones that either get wiped out or make the biggest reward. They sit in the middle layer, squeezed between the two, feeling pressure from both directions when a company or a deal comes under stress.
This matters because the middle layer often gets forgotten in the excitement. Everyone talks about the safe top tier and everyone talks about the exciting bottom tier, but the sandwich in the middle can behave strangely. It might not be protected enough to feel safe, and it might not be risky enough to earn the reward that justifies the wahala.
Say a Nigerian company issues a bond structure to fund a toll road, with three tranches. Tranche A is senior, paid first, offering 12% annually on ₦500,000,000. Tranche B, the sandwich, sits in the middle, offering 15% but getting paid only after A is settled. Tranche C, junior, offers 20% but absorbs losses first. If toll collections underperform, Tranche B holders may find themselves waiting long after they expected their coupon, even though they took on real risk for what looked like a modest extra return.
A Nigerian in London structuring investments to send returns home might come across similar layered products from banks, sometimes dressed up in cheerful names. The lesson stays the same. Before you buy into any middle tranche, ask exactly who eats losses first, and what you actually get paid for standing in that queue.
Sandwich bonds are not evil, they just need honest eyes. Know your place in the queue before the wahala starts, not after.
A ₦500,000,000 toll road bond has three layers. Senior bonds get 12% and get paid first. The middle, sandwich layer gets 15% but waits behind the senior bonds. Junior bonds get 20% but absorb losses first. If revenue falls short, the middle holders wait, even though they took on more risk than the senior holders for a return that may not fully reward that wait.
Questions people ask
Why would anyone choose a sandwich bond over the senior one?
Usually for the higher coupon. The senior tranche is calmer but pays less, so investors chasing more income accept the middle position, hoping the extra return is worth the extra squeeze.
How do I know if a bond I am buying is a sandwich tranche?
Check the offer document for the words tranche, seniority, or subordination. If there is a Tranche A and a Tranche C, and you are looking at Tranche B, you are in the sandwich, so read the payment order carefully.
Can a sandwich bond still be a good investment?
Yes, if the extra coupon genuinely compensates for the added wait and risk, and if you understand and accept that senior holders get paid before you in a downturn.
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