Understanding Call Provisions and Call Risk

Nearly every preferred stock and baby bond carries a call provision, which grants the issuer, not the holder, the right to redeem the security at par value after a specified date, typically five years from issuance. This asymmetry, where the option belongs entirely to the issuer, is the single feature most responsible for the unusual price behavior these securities exhibit, and the feature least appreciated by investors arriving from the common stock market, where no comparable mechanism exists. The mechanics are straightforward. After the first call date, the issuer may redeem the security in whole or in part, at par plus any accrued and unpaid dividends or interest, generally upon thirty days' notice. Partial calls, in which only a portion of an issue is redeemed, are allocated among holders by lot or pro rata through the depository system, meaning an investor can wake to find half a position redeemed and the remainder still outstanding. Some issues also carry special redemption rights triggered by regulatory or tax events, which permit a call even before the stated first call date; bank preferreds, in particular, often include such provisions. The economics work against the holder in a predictable pattern. When interest rates fall, or when an issuer's credit improves, the issuer gains an incentive to call an existing high-coupon security and refinance at a lower rate, much as a homeowner refinances a mortgage. This is precisely the environment in which an investor would most like to continue holding a high-yielding security, and precisely the environment in which the issuer is most likely to take it away. The refinancing wave of 2020 and 2021, when borrowing costs fell to generational lows, saw issuers redeem exchange-traded securities in volume, returning par to holders who then faced the task of reinvesting at materially lower yields. The reverse is also informative. When rates rise, issuers have little incentive to call an existing security, since replacing it would mean issuing at a higher cost. Securities in this environment remain outstanding well past their first call date, extending their effective duration and increasing the holder's exposure to further rate movements, a phenomenon fixed-income investors call extension risk. The security an investor expected to be a five-year instrument quietly becomes a perpetual one, at the worst possible moment for it to do so. This two-sided dynamic produces what analysts term negative convexity: the price of a callable security rises sluggishly when rates fall, because the approaching call caps its upside near par, yet falls freely when rates rise, because nothing caps the downside. The holder of a callable instrument has, in effect, sold the issuer an option and collected the premium in the form of incremental yield. Whether that premium is adequate is the central analytical question, and it cannot be answered by looking at the coupon alone. Because of this dynamic, seasoned preferred investors pay close attention to where a security trades relative to its call price, not merely to its current yield. A security priced well above par is signaling either that the market expects it to remain outstanding for some time or that buyers are discounting call risk insufficiently; the yield-to-call arithmetic, discussed elsewhere in this series, reveals which. A security priced at or near par as its call date approaches warrants scrutiny of the issuer's refinancing incentives: its coupon relative to current market rates, its history of calling securities promptly, and any regulatory considerations that might accelerate or delay redemption. Issuers also occasionally retire securities through tender offers below par, an avenue worth watching for securities trading at deep discounts. Call risk cannot be eliminated from a preferred or baby bond portfolio, but it can be managed. The principal tools are evaluating every purchase on yield to worst rather than current yield, favoring securities whose price and coupon leave the call decision closer to a matter of indifference, and diversifying call dates across the portfolio so that no single refinancing wave, or single rate environment, dictates the outcome for the whole. The issuer will always hold the option; the investor's defense is to be paid appropriately for having written it.