Untested Banks Find Demand for Risky AT1 Bonds

A Metro Bank Holdings Plc bank branch in Chelmsford, UK.

Photographer: Chris Ratcliffe/Bloomberg

Investors are so eager to buy the riskiest bank debt that they’re snatching up securities even from unproven borrowers.

A UK bank rescued from collapse less than two years ago, a lender to small businesses and an online loan provider are among a swathe of firms selling their first Additional Tier 1 bonds this year.