The Index value is calculated based on a proprietary formula developed and compiled by SharesPost Research LLC to track and measure movement in the valuation levels of VC-backed private growth companies. The Index was originally set to a base of 100.00 at its initiation on January 1, 2017, and will be updated on a quarterly basis. The SharesPost Private Growth Index is based on data obtained from secondary transactions executed on the SharesPost Financial Corporation platform, publicly disclosed primary funding rounds, and valuation marks from publicly reporting institutional holders.
The SharesPost Private Growth Index is an equal-weighted, capital appreciation index designed to track U.S.-domiciled private growth companies. We define “private growth” as companies that are later stage than the typical definition of venture capital companies, but are obviously not yet public companies. There are multiple criteria we use to define the threshold between venture (or “early stage”) and growth (or “late stage”) for the purposes of inclusion in the Index. The principal metric relied on is capital raised –as when a company has raised USD $100M or more of capital in a single funding round (or USD $200MM or more capital combined), it is very typically well into its growth stage. The 2017 SharesPost Private Growth Index companies are listed here. At the end of each year, we will rebalance the Index and update the list of companies comprising the Index.
Index Results for 2015, 2016 and 2017
During Q1 ’17, the SharesPost Private Growth Index increased from 100.00 as of Jan 1st, 2017 to 102.05 as of March 31, 2017, implying 2.05% increase in the valuation of the private growth companies included in the Index. This compares to 5.5% increase in the levels of S&P 500 and 12.4% increase in Dow Jones U.S. Technology Index. During the first quarter of 2017, the Index had 87 companies included in the calculation. Key events affecting include the AppDynamics acquisition, the Okta & MuleSoft IPOs, and primary funding rounds announced by InsideSales and Instacart.
Early indications from Q2:17 data through May suggest that the Index has continued to increase in value but has lagged public markets. For YTD through May 31, 2017, our preliminary data gathering indicates that the Index has increased roughly 5.2 percent versus a 7.8 percent increase in the S&P 500 and a 19.7 percent increase in the Dow Jones U.S. Technology Index.
In order to provide a historical benchmark for the Index, we applied the same analysis, comparable Index composition and filtering criteria. As of December 31, 2014, we estimate 50 companies would have qualified to be included in the Index starting January 1, 2015. This number increased to 79 companies for a comparable Index benchmarking exercise starting January 1, 2016. Our analysis indicates that the basket of private growth companies would have increased 59.6 percent during 2015, and another 7.3 percent during 2016. This increase compares to –0.7 percent and 9.5 percent for the S&P 500, and 2.7 percent and 12.4 percent returns for the Dow Jones U.S. Technology Index. On a cumulative basis, the Index would have increased roughly 74.8 percent from January 1, 2015, through March 31, 2017. This increase compares to 14.8 percent returns on the S&P 500 and a 29.8 percent increase in the Dow Jones U.S. Technology Index.