Rothesay launches debut public securitisation backed by French mortgage pool acquired from HSBC, marking a new capital markets milestone for the UK life insurer

Rothesay, the UK life insurer, has launched its debut public securitisation — named Tampa Finance 2026-1 — backed by a portion of the giant pool of French mortgages it purchased from HSBC in the prior year. The transaction represents the first time Rothesay has tapped the public securitisation market, a notable capital markets development for a firm whose balance sheet management has historically relied on more private or internal structures. Securitisation (the process of pooling financial assets, in this case French residential mortgages, and issuing notes backed by their cash flows to investors) allows Rothesay to raise capital against the acquired mortgage book while transferring some of the credit and prepayment risk to the market. The use of a French mortgage pool as the underlying collateral adds a cross-border dimension — UK-based issuer, French underlying assets — which raises structuring considerations around French regulatory treatment of the mortgages, choice-of-law for the note documentation, and investor disclosure requirements. The deal is being watched as a signal that UK life insurers, which have accumulated large illiquid asset books as part of their annuity and bulk purchase annuity (BPA) strategies, are increasingly willing to use capital markets structures to actively manage and recycle that capital rather than simply holding assets to maturity.