Private Equity Performance: Carried Interest & The Persistence Of Quartile Rankings by Pantheon

Our Key Findings

  • Based on our dataset and period under observation, Carry appears to be a determinant of later stage performance in private equity funds
  • The funds in our dataset that were in Carry as at year nine were able to generate at least 3% p.a. extra in terms of their median incremental IRR4, compared to funds not in Carry and of an equivalent age
  • If a fund is not in Carry by approximately year seven, this appears to constitute a warning sign about its potential incremental performance at least in relative terms compared to funds that had crossed the Carry threshold
  • Final fund quartile performance rankings appear to emerge relatively early. By year five, the top quartile buyout funds in our dataset already had less than a 13% probability of generating final performance that was below the median
  • The fate of bottom quartile funds also emerged early on: as soon as year three, bottom quartile buyout funds in our dataset had less than a 27% probability of ultimately performing better than the median
  • The persistence of quartile performance appears to be particularly strong in the case of venture: final quartile performance emerges sooner, particularly for bottom quartile funds
  • The conclusions from this study may be relevant for private equity professionals seeking to manage old portfolios, or LPs seeking to actively manage their portfolios at an earlier stage or on a more tactical basis

Private Equity Performance – Introduction

Private equity portfolios have the potential to create value for investors over many years. This feature reflects the relatively long-term nature of the asset class, with funds often following a lifecycle of 10 years or longer. As a result, the performance of mature private equity funds is highly relevant to investors, not least since the secondary market has made it possible to pro-actively manage private equity portfolios and dispose of fund positions perceived as offering limited remaining upside.

Pantheon has undertaken a number of research studies that have investigated the residual value that might be expected from mature private equity portfolios1, as well as the early “tells” that have the potential to indicate how a given portfolio is likely to perform compared to peers2. Both of these studies aimed to assist private equity professionals in assessing the potential trade-offs of selling out of certain positions as opposed to the more passive approach of retaining them until maturity.

In this paper we explore two additional features of the lifecycle of private equity funds. In Section 1, we examine the potential impact of carried interest (“Carry”) in aligning private equity managers (“GPs”) with their clients (“LPs”) in terms of generating strong performance later in the fund’s life. In Section 2, we consider the extent to which private equity funds have historically “jumped” across quartile rankings. The implication here is that the stickier or more persistent the quartile ranking of a fund at an early stage, the more visibility one has over the potential future performance of a private equity portfolio.

Both of these issues are directly related to our previous research in this area and should help provide readers with an additional set of considerations to bear in mind when assessing portfolios.

The relevance of Carry in explaining mature fund performance

Prior research studies undertaken by Pantheon have examined how private equity funds tend to behave as they mature, the degree of dispersion in these outcomes, and the extent to which mature fund performance may be linked to the quartile ranking of a fund at any given point in time. What our studies did not explicitly consider, however, was the impact that Carry may have on mature fund performance and the ability to estimate which funds are likely to retain significant upside.

Many investors rely on Carry as a way of aligning themselves with the GPs to whom they commit capital. After all, if a private equity manager is able to share in the upside, this should motivate and incentivize them to generate the best possible returns for investors from the outset.

However, what happens once the Carry hurdle has been met? Once a fund is “in-Carry”, does this appear to incent a GP to generate additional upside? If so, does this additional upside tend to exceed the value subsequently generated by GPs who had not (or had not yet) met their Carry threshold? Figure 1 below summarizes the question we are seeking to address.

Private Equity Performance

Initial results & statistical significance

We collected performance data on almost 700 private equity funds (buyout and venture5) globally and looked at whether there was a difference in the subsequent or “incremental” performance generated, from any given point in time, depending on whether or not a fund was estimated to be in-Carry6. Our hypothesis was that, once a fund had crossed its Carry threshold, the incremental performance of these funds until liquidation was likely to exceed that generated by funds of the same age that had not crossed the Carry threshold.

To the extent that the likely prospect of receiving Carry motivates GPs to continue generating strong performance for investors in the future, since the GP will directly participate in those gains, we expected to find a positive relationship between a fund’s relative incremental performance and its Carry status. We classed a fund as “likely to be in Carry” if its observed IRR was greater than or equal to 8% p.a., at any particular point in time. We chose this as our proxy for whether or not a fund is in Carry because 76% of funds summarized in Metrick and Yasuda (2010, Table 2)7 have a Carry hurdle equal to 8%. Our results are summarized in Figure 2 below.

Private Equity Performance

As can be seen from the chart, our hypothesis appears to be supported by the data. Based on our historical dataset and period under observation, there does appear to be a consistent pattern of incremental outperformance by funds likely to be in Carry at any particular point in time, compared to funds of the same age but not (yet) in Carry. A test of statistical significance9 revealed that the median incremental IRR of funds estimated to have crossed their Carry threshold was statistically higher than the incremental IRR of funds not yet likely to have crossed their Carry thresholds, for funds aged between seven and 10 years. Moreover, this result is robust if, instead of using the Carry proxy based on the IRR hurdle of 8% as described earlier, we class a fund as being in Carry if its DPI10 is greater than one. This indicates that, regardless of the proxy used to identify funds that are likely to be in Carry, our main result holds. In general, we prefer to use the IRR based measure as our proxy, on the grounds that it is closer to the measure according to which Carry is evaluated in practice, and therefore we can reasonably believe that if a fund has an IRR greater than 8%, this might influence the behavior of GPs.

We then proceeded with a range of further robustness tests, using our IRR based proxy. First, we analyzed geographic sub-samples

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