Summary List PlacementThe unicorn club grew at a record pace last quarter, and it even included a Kardashian-led company.Between April and June, 136 startups crossed the billion-dollar valuation mark for the first time, according to CB Insights, which released its quarterly report on venture capital trends this week. That's a record quarterly number, the research firm said, and eclipses the total for all of 2020, which saw the birth of 128 unicorns.