Caught our eye: UK pension buy and maintain strategies could bring demand pressure to sterling corporate bonds
In an already tightly held market for sterling corporate bonds, even modest moves by UK pension funds to adopt buy and maintain strategies could create stiff competition for these assets.
This chart shows the share of each maturity bucket within the sterling corporate bond market that pension funds would own if they were to allocate just 5% of their assets to liability-aware fixed income and use this allocation to match their liabilities pro-rata.
These assets would match just 3.5% of the total estimated buyout liability and result in pension funds owning 36% of the 15- to 20-year bucket and almost 40% of the 20- to 30-year bucket, for example. We exclude the over 30-year bucket because pension funds, collectively, could need to own more than 100% of this bucket. Since there would literally not be enough to go around, we assume that gilts would remain the primary venue for hedging longer-duration risk.
If we also excluded BBB securities with maturities over 10 years, then pension funds would need to own nearly half of the remaining available securities in the 15- to 20-year and 20- to 30- year buckets, and 45% of the 10- to 15-year bucket. (see ‘Buy and maintain credit – What can pension funds do differently from insurers, and should they?’ in this edition of Pension Pulse, where we note the lack of visibility on the credit quality of these longer-tenured BBB bonds over extended horizons).
In a nutshell, even fairly modest moves by UK pension funds into buy and maintain credit could create intense competition for assets in an already tightly held market. New sterling issuance is routinely oversubscribed, with bidders generally allocated between 50% and 80% of what they request.
Pension funds seeking to implement buy and maintain liability-aware strategies will need to find capacity outside the sterling market in order to build out appropriately diversified portfolios. The U.S. corporate credit market, in particular, is over ten times the size of the sterling market, offering both capacity and diversification opportunities.
UK pension funds may have to look beyond sterling corporate bonds for their buy and maintain strategies
ESTIMATED UK PENSIONS’ SHARE OF STERLING CORPORATE BONDS, ASSUMING A 5% ALLOCATION TO LIABILITY-AWARE FIXED INCOME