A Sneak Peek of MPI’s Endowment Study.
Fall has brought with it excitement and some surprise in a much-watched annual contest. No, we’re not talking about the World Series but rather endowment-reporting season. Fiscal year (FY) 2015 returns1 are now in from many of the top college endowments. Bowdoin, with almost $1.4B AUM, has taken top honors thus far (14.4%). Harvard – the largest endowment – turned in a 5.8% return. In this post we will analyze the top endowment funds using MPI’s patented Dynamic Style Analysis (“DSA”) model, which has become a solution for investors assessing complex funds and those with limited data disclosures (e.g., hedge funds). This analysis provides insight into these top endowments that cannot be achieved using other methods and suggests reasons for the range of performance outcomes they report.
Disclosures from endowments are minimal, typically consisting of annual performance figures, updates to policy portfolios (target allocations to specified asset classes and/or factors) and general commentary. Endowments often have conservative media policies as the interests of the institution in growing and preserving such primary funding sources don’t align with full transparency of investment activities. Even many institutional consultants struggle to explain top-tier endowment results. Although many papers and books have been written on the endowment model for investing by gurus like Yale CIO David Swensen, those seeking to understand tactical allocation shifts, strategy preferences, and manager selection are given little to work with on an ongoing basis. The endowment world remains shrouded in opacity and most takeaways amount to little more than supposition.
When only annual performance figures are reported, a decade’s worth of performance is represented by 10 data points. Traditional static and rolling window methods of regression analysis struggle to find credible insights from such infrequent data. MPI’s Dynamic Style Analysis, however, is uniquely able to work with such limited data. DSA improves upon Sharpe’s original RBSA approach and, using factors indicative of the asset classes reported by endowments, provides significant insights into their behavior. DSA is able to explain changes in an endowment’s performance over time and to highlight differences across endowments using a common analytical framework.
The set of regression factors or “factor map” used in our analysis2 is comprised of the following indices corresponding to a generalized set of endowment exposures:
| Foreign Public Equity | MSCI EAFE ND Index |
| U.S. Public Equity | S&P 500 Index |
| Real Estate | Cambridge Associates Real Estate Index |
| Non-public equity | Cambridge Associates US Private Equity Index, Cambridge Associates US Venture Capital Index |
| Commodities/Real Assets | Bloomberg Commodity Index |
| Fixed Income | Barclays Aggregated Bond Index |
| Hedge Funds | Eurekahedge 50 Index3 |
Below are the dynamic factor exposures captured by DSA over the past decade (using annual returns from July 2005-June 2015) in some of the largest and/or top-performing endowments:
The exposures captured by DSA should not be interpreted as the actual positions of the endowments, but rather how the endowments’ behavior is best explained by our chosen factors given their reported annual performance.4
Some notable observations that are corroborated by a review of annual reports:
- Endowments show majority (50-90%) exposures to less liquid, alternative assets, PE, RE, VC and HF. While all have consistently shown large exposures over time, many have shown increases (Yale, Harvard, Princeton, Stanford)
- UPenn, Columbia and Bowdoin have the highest exposure to hedge funds. At the same time, MIT and Michigan show some of the smallest relative exposure to hedge funds, which is also reflected in annual reports.5
- UPenn has the lowest allocation to both non-public equity and RE, and the highest allocation to equities.
Performance Tracking
In the below chart, we show cumulative performance of each endowment portfolio (blue) vs. its reconstructed dynamic “Style” or beta-tracking portfolio made up of generic indices (yellow), as seen above.
Given the high degree to which the style portfolios track actual returns, this quantitative study supports that, like public pensions (Brinson, et al), asset allocation explains a dominant portion of endowment return movements, both in magnitude and variability. For most of the endowments in our study, the analyses produced Predicted R-squared values in the 80-90% range. Predicted R-squared is MPI’s proprietary measure of the model’s ability to predict future returns; these remarkably high values indicate that our analysis has a lot of predictive power and is not just a historic data fitting exercise.
Performance Attribution
- With the public markets’ bleak FY 2015 performance, non-public equity and real estate allocations dominate the results. In the past fiscal year, VC exposure contributed the most to the returns of the four leading schools, Yale6, Princeton, MIT and Bowdoin – with Bowdoin having by far the highest VC exposure contribution of any peers.
- Selection return (in gray), often called “alpha”, the residual return that is not explained by the model, is positive for many of the endowments in 2015. In the endowment portfolio context, this portion of return could be due to access to top fund talent, portfolio concentration, or superior security selection. It is worth mentioning that Bowdoin, which is also the smallest endowment here, as measured by assets, has the highest selection return portion in 2015.
- Unsurprisingly for FY 2015, commodities exposures had a negative impact across the board.
Our study confirms that top-performing endowments’ results over the past decade can be explained by significant investments in non-public equity, real estate and hedge funds. We also find a considerable dispersion of allocations: from more traditional exposures, like UPenn, to more aggressive exposure levels to alternative investments as is the case with Bowdoin. Looking at shorter timeframes, however, significant selection return clearly raised Bowdoin, Princeton and MIT past their peers in the recent fiscal year.
With advanced quantitative techniques, such as MPI’s DSA, we see that meaningful insights can be gained even when returns data are infrequent, providing analysts and investors a method to reconcile performance with sparse position disclosures. MPI will continue to investigate these and other opaque investments to provide insights about drivers of performance.
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Footnotes
- 1For the fiscal year ending June 30, the reporting period of choice for endowments.
- 2Given that we have only 10 data points the number of factors has to be small. The factors chosen for this analysis were felt to offer a good high-level, asset-based look across all portfolios.
- 3The Eurekahedge 50 Index, created in partnership by MPI and Eurekahedge, is a more concentrated index of hedge funds than commonly cited broad measures of the hedge fund universe. Unlike all other hedge fund indices that are too diversified and have significant strategy and performance biases, the EH50 is comprised of only large, institutional quality hedge funds. As such, it is a more appropriate benchmark for endowment programs that have long-standing hedge fund investing programs with legacy access to top hedge fund talent. For this study we extended the index with pro-forma return data for 2004-2006 prior to the EH50 official inception date in 2007.
- 4Disclaimer: Given that the indices used in the study do have some degree of correlation with one another, it’s expected that exposures may “move” from one asset class to another (e.g., equity and fixed income may cut into some of the hedge fund exposure). In addition, endowments’ investments may represent a tiny subset of all-encompasing generic indices. And while the majority of our findings are corroborated by a review of annual reports, we don’t claim that our results fully reflect endowment actual positions to which we had no access. We just followed the assumed due diligence path of an analyst confronted with a very limited data set and the need to reconcile a portfolio’s performance with stated strategy.
- 5According to their annual reports, they have half to a third of the allocation relative to the other endowments shown here, with the largest allocation to HF.
- 6Yale CIO David Swensen told the NYTimes that FY 2015 was a “wonderful year for venture capital” within the Yale portfolio.