All unicorns together are worth less than Apple.<p><a href="https:&#x2F;&#x2F;www.cbinsights.com&#x2F;blog&#x2F;unicorn-companies-worth-less-than-apple&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.cbinsights.com&#x2F;blog&#x2F;unicorn-companies-worth-less...</a>  [August 2015]<p>(It&#x27;s also less than Alphabet, given stock price movements since August.  Take Uber and Xiaomi out of the unicorn list and the aggregate value of all unicorns combined is a little less than Microsoft.)<p>The total value of unicorns, including Uber and Xiaomi, is roughly 10% of the NASDAQ 100.  [per same link]<p>The total value of the NASDAQ 100 is about 1&#x2F;4 that of the S&amp;P 500:<p><a href="http:&#x2F;&#x2F;marketcapitalizations.com&#x2F;historical-data&#x2F;total-market-cap-sp-500&#x2F;" rel="nofollow">http:&#x2F;&#x2F;marketcapitalizations.com&#x2F;historical-data&#x2F;total-marke...</a><p>Multiply them out and all unicorns together are worth about 2-3% of the S&amp;P 500, or less than 1&#x2F;4 of the decline since the beginning of the year.  That&#x27;s the typical fluctuation in value on a fairly active trading day.