In a securitization portfolio, the equity tranche is considered the most subordinate. This means that it is the last to be paid after all other obligations of the Special Purpose Entity (SPE) are satisfied. The equity tranche is also known as the ‘first loss’ tranche as it is the first to absorb losses and the last to receive payments. This tranche is often held by the originator of the securitization transaction as a way to provide credit enhancement to the more senior tranches. The equity tranche carries the highest risk but also offers the highest potential returns, reflecting the risk-reward trade-off.

Choice A is incorrect. The term "capital stack" refers to the total capital invested in a project, including senior debt, junior debt, and equity. It is not a specific tranche that receives payment after all other obligations.

Choice B is incorrect. Junior debt has a lower priority than senior debt but higher than equity in terms of repayment. Therefore, it does not receive payment only after all other obligations have been met.

Choice C is incorrect. Senior debt has the highest priority among all tranches and gets paid before junior debts and equity when SPE's obligations are being satisfied.

Things to Remember

• The equity tranche in a securitization structure is typically paid last, only receiving payments after all other obligations have been met, and may receive large final payments when the underlying assets perform well.
• However, at higher default rates, not only does the equity tranche potentially receive no residual payment, but this also implies that one or more of the bond tranches may not be fully repaid, highlighting the high risk associated with equity tranches.