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

When we present the list of benefits associated with using Cash Flow Matching (CFM), one of the benefits that we highlight is the buying of time a.k.a. an extended investing horizon. Our pension community tends to fall prey to short-termism despite claiming to be long-term investors. Quarterly observations are presented through the consultants regular performance reviews and managers are often dismissed after a relatively short period of “underperformance”. Actuarial reports tend to be annual which dictate projected contribution expenses. Yet, by extending the investment horizon to something more meaningful like 10-years or more, the probability of achieving the desired outcome is dramatically improved.

I recently played around with some S&P 500 data dating back to 12/31/69 and looked at the return and standard deviation of observations encompassing 1-10-year moving averages and longer periods such as 15-, 20-, 30-, and even 50-year moving averages for the industry’s primary domestic equity benchmark. Living in a one-year timeframe may produce decent annual returns, but is also comes with tremendous volatility. In fact, the average one-year return from 12/69 to 2/25 has been 12.5%, but the annual standard deviation is +/- 16.6%, meaning that 68% of the time your annual return could be +29.1% to -4.1%. Extending the analysis to 2 standard deviations (95% of the observations) means that in 19 out of 20 years the range of results can be as broad as +45.7% to -20.7%.

However, extend out your investing horizon to 10-years, and the average return from 12/69 dips to 11.4%, but the standard deviation collapses to only 5.0% for a much more comfortable range of +16.4% to 6.4%. Extend to 2 standard deviations and you still have a positive observation in 19 out of 20 years at +1.4% as the lower boundary. Extend to 30-years and the volatility craters to only +/-1.2% around an average return of 11.25%.

We, at Ryan ALM, were blessed in 2024 to take on an assignment to cash flow match 30+ years of this plan’s liabilities. We covered all of the projected liability cash flows through 2056 and still had about $8 million in surplus assets, which were invested in two equity funds, that can now just grow and grow and grow since all of the plan’s liquidity needs are being covered by the CFM strategy! So, how important is a long investing runway? Well, if this plan’s surplus assets achieve the average S&P 500 30-year return during the next 30-years, that $8 million will grow to >$195 million.

We often speak with prospects about the importance of bifurcating one’s asset base into two buckets – liquidity and growth. It is critically important that the plan’s liquidity be covered through the asset cash flows of interest and principal produced by bonds since they are the only asset with a known future value. CFM eliminates the need for a cash sweep which would severely reduce the ROA of growth assets. This practice will allow the growth or alpha assets to wade through choppy markets, such as the one we are currently witnessing, without fear that liquidity must be raised to meet benefits at a less than opportune time.

The plan sponsor highlighted above was fortunate to have a well-funded plan, but even plans that are less well-funded need liquidity. Ensuring that benefits and expenses can be met monthly (chronologically) without forcing liquidity that might not naturally exist is critical to the successful operation of a pension plan. CFM can be used over any time frame that the plan sponsor desires or the plan can afford. We believe that extending the investment horizon out to 10-years should be the minimum goal, but every plan is unique and that uniqueness will ultimately drive the decision on the appropriate allocation to CFM.