Hybrid securities are a broad group of securities that combine the elements of the two broader groups of securities, debt and .
Hybrid securities pay a predictable (fixed or floating) rate of return or dividend until a certain date, at which point the holder has a number of options including converting the securities into the underlying share.
Therefore, unlike a share of stock (equity) the holder has a 'known' cash flow, and, unlike a fixed interest security (debt) there is an option to convert to the underlying equity. More common examples include convertible and .
A hybrid security is structured differently and while the price of some securities behave more like fixed interest securities, others behave more like the underlying shares into which they convert.
Traditional hybrids were usually structured in a way that leads the securities to react to the underlying share price. Although each has individual characteristics, typically:
Note: This fixed conversion ratio means the price of these hybrids react to the movement in the underlying share price. (The extent of the co-relation is sometimes referred to as a delta, and these typically have a delta of between 0.5 and 1) In addition, some of these securities include minimum and maximum conversion terms, effectively giving the holder a put and call option if the share price reaches a certain prices.
Most of the hybrid securities issued since 2005 are very bond-like. Although each has individual characteristics, typically:
Hybrid securities have skyrocketed in popularity since Moody's released a new set of guidelines for treating debt-equity hybrids in February 2005. The new guidelines establish a "debt-equity continuum" and allow institutions to classify part of the hybrid security as equity and part as debt (in a shift from the previous policy, that counted the entire amount as debt). This change allowed companies to issue hybrid securities at a time of record low interest rates (and thus gain access to cheap capital) and then use the proceeds to repurchase equity shares (which have a very high cost of capital). Since only a fraction of the recapitalization would be listed as debt on the balance sheet, hybrids allowed companies to repurchase more shares than previously without negatively affecting their credit rating.
The most popular hybrid among financial institutions (banks and insurance companies) is the Basket D security. Basket D is a reference to a point on Moody's debt-equity continuum scale that treats the hybrid as 75% equity and 25% debt. In order to qualify, the security must give the issuer the right (or even the obligation) to roll-over the security at expiry to an indefinite or long maturity bond and to suspend dividends (effectively coupon payments, but to reflect the equity nature of the security, the term "dividend" is used). Most Basket D issuances have been structured in a way that also preserves the tax deductible nature of their interest payments, avoiding double taxation/customs.