By: Russ Kamp, CEO, Ryan ALM, Inc.

Question from a pension plan sponsor: I often hear you espousing the use of Cash Flow Matching to replace the pension fund’s core fixed income mangers. Is it prudent to only have one manager in that space?

As always, thank you for that question. We are often asked to respond to this question. Simply put, YES! it is quite prudent to have one cash flow matching manager to represent the liquidity assetsand recommended.  This is because there is one single liability cash flow schedule. If you had multiple CFM managers, their cash flows would conflict with each other and not know what liabilities they are funding. Please remember that the primary objective in managing a pension plan is to secure the promises (benefits) at a reasonable cost and with prudent risk. It is NOT a performance objective.

If it were a performance objective than you might be right to want multiple managers, each representing an uncorrelated skill that when combined might be able to add alpha relative to a generic asset-focused index, but the only index that truly matters is your plan’s specific liabilities and the payment of those benefits when due.

In a CFM implementation, asset cash flows (principal and interest) from investment-grade bonds are carefully matched against the present value (PV) of those future liability cash flows of benefits and expenses. Our proprietary optimization process constructs a portfolio that matches your monthly liquidity needs at the lowest cost chronologically as far out as the mandate is funded. CFM is an exercise in bond math, which states that the longer the maturity and the higher the yield, the greater the cost reduction. We are not looking to produce an alpha relative to your liabilities, but we will because of the bias in our portfolio to A and BBB rated bonds that come with greater yields than the discount rate.

Investment-grade bonds are perhaps the safest investment one can make given that the frequency of defaults, which is <0.2% annually (2/1,000 bonds) as determined by S&P for the last 40+-years. It is only the possibility of a default that keeps this process from being absolutely certain.

Once a CFM portfolio is constructed, the cash flow relationship between assets and liabilities is locked in. It doesn’t matter if interest rates rise or fall because cash flows are future values and not interest rate sensitive. The YTW on day one of the portfolio is the likely return over the duration of the assignment – today we are constructing 30-year assignments with YTWs in excess of 6%. Can you expect that from your “active” fixed income managers, especially given the uncertain interest rate environment? For context, core fixed income managers benchmarked to the Aggregate index have likely delivered little to no return during the last five years, as the index was up 0.1% for the 5-years ending June 30, 2026. Using those managers to fulfill your liquidity needs opens up the possibility that you are locking in losses when bonds are traded to meet monthly benefit payments. There is no forced liquidity in a properly constructed CFM portfolio.

As always, we are happy to conduct a free analysis of what your cash flow needs look like and how CFM can help you secure those promises.