Lots of people want to invest like elite university endowments, but securities laws don’t allow it. It’s time to remove those barriers.
But it’s worth asking whether investors should aspire to the so-called endowment model in the first place. According to numbers compiled by the National Association of College and University Business Officers, universities with the biggest endowments generated an average return of 9.7 percent annually over the last 30 years through June 2017 — the longest period for which annual returns are available — slightly edging out the S&P 500 Index’s return of 9.6 percent, including dividends.
Admirers of the endowment model are quick to point out that it’s less volatile than the stock market. The better comparison, they say, is a traditional 60/40 portfolio of stocks and bonds. That mix, as represented by the S&P 500 and the Bloomberg Barclays U.S. Aggregate Bond Index, returned just 8.6 percent over those three decades, or 1.1 percentage points a year less than endowments.