A hybrid sukuk is an Islamic investment certificate backed by a pool combining several asset types, for example assets leased under Ijara, Murabaha receivables and Istisna contracts, whose combined cash flows fund the periodic returns paid to holders.
A pool that brings several Islamic contracts together
Instead of ring-fencing a single leased building or one project, the issuer gathers assets of different kinds into a special purpose vehicle: leased equipment, deferred-payment sales and works under construction. Each holder owns an undivided share of the whole pool.
Why would a bank mix rents with receivables?
An Islamic bank rarely holds enough leased assets to back a large issue. By adding Murabaha receivables and Istisna contracts to its Ijara portfolio, it can mobilise a wider part of its balance sheet and diversify the income distributed to investors.
Worked example on a 500 million pool
Suppose 300 million of leased equipment, 150 million of Murabaha receivables and 50 million of Istisna projects. Rents, instalments on credit sales and payments from project owners all flow into one collection account that funds the periodic distributions.
What the certificate holder actually receives
The holder receives a share of the net income of the pool after the manager's fees, not interest on a sum lent. If a lessee defaults or a construction project slips, total income falls, although documentation often includes smoothing mechanisms.
Trading the certificate on the secondary market
A security representing debt can only be sold at face value, otherwise the difference would be riba. A hybrid sukuk becomes tradable at market prices only when real assets, rather than receivables, make up the dominant part of the pool.
Majority or one third of tangible assets: the threshold debate
Many Sharia boards require tangible assets and usufruct rights to exceed half of the pool. Others accept one third, applying the principle that the accessory follows the principal. The prospectus always states which threshold has been adopted.
Murabaha receivables and the par value constraint
A receivable arising from a credit sale is a money debt. On its own it can only be transferred at face value, in line with the ban on selling debt at a discount. That is why it must never become the majority component of a tradable sukuk.
When the tangible share shrinks during the life of the issue
Collected rents and repaid assets gradually reduce the tangible portion. The manager therefore undertakes to substitute new leased assets; failing that, documentation may suspend trading or trigger early redemption, depending on the Sharia board's ruling.
A second use of the word: hybrid capital sukuk
In banking language, hybrid also refers to perpetual subordinated sukuk issued by Islamic banks to strengthen their Additional Tier 1 capital. These usually rest on a Mudaraba or Musharaka arrangement rather than on a mixed pool of assets.
Perpetual, subordinated and with cancellable distributions
These certificates have no fixed maturity, rank behind depositors in liquidation and allow the bank to cancel a distribution without triggering a default. An issuer call option is commonly available after five years.
How they differ from a conventional hybrid bond
A conventional hybrid bond pays an interest coupon calculated on the principal. A capital sukuk instead pays a share of profits from a pool of permissible activities; an expected return is announced, but it remains legally linked to actual results.
Reading the prospectus before subscribing
Investors should check the detailed pool composition, the tangible asset threshold, the substitution rules, any subordination ranking and the identity of the Sharia board that issued the fatwa. These certificates are mainly aimed at institutional or experienced investors.
Specialist external source
AAOIFI's published standards, in particular the one on investment sukuk, set out which assets may form a pool and under what conditions the certificates can be traded.