The following covenants are provided by most noninvestment grade issuers and investors in lower investment grade bonds should ask for similar covenant packages in order to avoid a wealth transfer to the equity holders. Attractive covenants represent value for the bondholders and have to be considered in the investment process. Only the most important covenants will be presented at this point. Generally, it can be argued that the covenant protection increases with a decreasing rating class.
Restrictions for the issuance of additional debt by coverage and leverage ratios. The most common are:
(a) Fixed charge coverage ratio: (Funds from operations)/Total debt
(b) Debt/EBITDA or Debt/Funds from operations
Limit on asset sales. This can be of particular importance when a company faces financial distress and tries to sell noncore assets. This policy might not conform to bondholders’ interests. Limit on dividend payments and share buy-back programs. Limit on certain investments (e.g. outside the core business). Limit on lines and certain guarantees. Limit on certain transactions with the operating companies.
A put option can be very valuable for the bond investor, for example when a company loses its investment grade status due to a large acquisition or a severe deterioration of its business fundamentals.