One of the strangest things about David Swensen’s legacy is that many investors took exactly the wrong lesson from it.
Swensen became famous for transforming the way Yale invested its endowment, so the natural conclusion was that individual investors should copy Yale by putting more money into private equity, venture capital, real estate and other alternative assets.
That was not Swensen’s advice.
When he arrived at Yale in 1985, approximately 50% of the endowment was invested in U.S. stocks, another 40% was in bonds and cash, and only 10% was invested elsewhere. On paper, that might have looked reasonably balanced. Swensen saw it differently: nearly 90% of the portfolio was concentrated in assets that could respond to the same economic forces, particularly changes in interest rates.
His contribution was not simply adding “alternatives.” It was changing the question from “Which investment will perform best?” to “How should these different assets work together?”
That distinction matters because most people still build their portfolios one investment at a time. They buy a stock fund because stocks have performed well, a bond fund because bonds are supposed to be safer, perhaps a rental property for income—and then assume the collection must be diversified because the names are different.
Swensen thought in terms of the entire portfolio: allocation, correlation, liquidity, time horizon and the specific role each asset was expected to perform.
But he was also very clear that individual investors could not simply copy Yale. Yale had a permanent time horizon, exceptional access to private investments and a professional team dedicated to evaluating managers. In fact, Swensen generally advised individuals without those resources to establish a sensible asset-allocation policy and implement it with low-cost index funds.
So what, if anything, can an individual investor actually borrow from the Yale Model?
I believe there are 3 principles that translate particularly well—especially for accredited investors approaching retirement with much of their wealth concentrated in public markets, a business or rental properties.
I’ll explain those 3 principles during my September 17 webinar. The point won’t be to turn your IRA into the Yale endowment. It will be to help you decide whether the investments you already own are actually performing different jobs—or whether one risk is hiding behind several different labels.
If you’re interested in learning more or registering, comment “WEBINAR” and I will DM you a link to the registration page.
