
Since 2002, I have been writing a monthly column on the alternative investments for Investment Advisor magazine. A couple of years ago we renamed the column Venture Populist and focused exclusively on issues the issues confronting family offices and angel investors that make direct investments in startups and early-stage private ventures.
The column generates frequent inquiries from wealth managers as to what alternative asset classes or investment strategies may provide portfolios with risk-return characteristics that are comparable to the attractive asymmetric return profile of private venture investment (PVI). The queries acknowledge that PVI is a compelling asset class, as well as, game-changing value-proposition and differentiator for their advisory firm. Yet, despite their interest, these advisors lack the access to deal flow, due diligence skills, regulatory latitude, HNW client base, or, simply the compulsory cojones to actually allocate their client capital to private ventures.
Often these advisors have embraced the progressive precepts of Hybrid Portfolio Theory yet require more accessible investment products than direct investments in private ventures to populate Portfolio B—the 15-30% of the alpha-producing portion of the portfolio that seeks positive asymmetric investment outcomes.
So, for a number of practical reasons, some wealth managers and investors searching for a substitute asset class with the same positively skewed return characteristics of PVI, but with greater accessibility and liquidity. Many investors simply do not have the investment horizon required to successfully harvest venture investments. These investors seek liquidity—not lockups.
I have always maintained that specialized managed futures, distressed, deep-value securities and out-of-the-money option strategies have the asymmetric return profiles that are required to fulfill Portfolio B’s mandate. But for many investors and advisors, these aforementioned strategies are as arcane, elusive and illiquid as investing in PVI.
Fortunately, there appears to be more accessible alternative to PVI for investors lacking leptokurtosis in their portfolios—the universe of less liquid and smaller cap publicly-traded U.S stocks.
Recent relevant research and return data indicate that there is a seemingly significant semblance between the returns of venture capital and those of less liquid, publicly-traded, small company stocks.
In 2004, John Cochrane, finance professor at Chicago Booth School of Business published The Risk and Return of Venture Capital which examined whether individual investments in venture capital projects “behave the same way as publicly-traded securities”, and which kind of securities they may resemble.
Compiling data from the 16,613 financing rounds of 7765 private companies over a 13-year period Cochrane observed similar volatilities and alphas between venture capital returns and the smallest Nasdaq stocks and concluded that “thinly-traded Nasdaq…small stock portfolios are natural candidates for a performance attribution of venture capital investments.”
More recently, the pioneering investment industry academic Roger Ibbotson got a little more granular by re-introducing his working paper Liquidity as an Investment Style which he initially co-authored with Zhiwu Chen in 2007. The work is important to adopters of Hybrid Portfolio Theory as it more narrowly defines a potential substitute for private venture investments by articulating the phenomenon of the “Illiquidity Premium”.
From 1972 to 2009, Ibbotson studied the returns of 3500 publicly-traded U.S. stocks in the context of their relative liquidity (defined by annual trading volume divided by total shares outstanding). The surprising results were that liquidity (as an investment style) was a far more effective predictor of returns than the conventional Fama-French factors. Specifically, the equities that produced the best returns during the period were the less liquid small-caps that attract distinctively less trading interest. These companies generated a remarkable 17.87% annual return over the four decades studied.
In contrast, the most liquid (and most widely held) growth stocks performed miserably at 3.3% — below the risk-free rate. The apparent performance attribution is due to the premium that most market participants are willing to pay for the most liquid securities—which, in turn, has the unintended but discernable consequences of reducing their returns.
So, the relative liquidity of a security, according to Ibbotson’s research, actually reduces its return.
Venture investors have always acknowledged the existence of an illiquidity premium and concede that they are swapping liquidity for the potential of significantly greater upside. The historical returns of the venture capital asset class prove this out. But this quantification of the role of illiquidity as a risk factor, with a risk premium, is most illuminating.
“There is a clear pattern of decreasing returns as the liquidity of stocks increase”, cites Ibbotson. There is indeed an excess return attributable to less liquid stocks and “the less liquid stocks are not necessarily more risky. Measured by standard deviation, risk seems to increase with liquidity.”
Ibbotson himself likens liquidity as an investment style to private investment such as venture capital, commenting that private securities are most appropriate for investor’s seeking even higher returns that have the luxury of longer investment horizons.
But the illustrated fact that “the illiquidity premium is positive and substantial with publicly-traded securities” offers an “Ah-Hah” moment for advisors seeking a complimentary asset class or substitute for allocations to private venture investment.
Food for thought.
Album: Food for Thought Substitute, Heaven’s Cry, 1997
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