There’s a feeling of schadenfreude in Silicon Valley when a unicorn stumbles. So when the WSJ broke the news Thursday afternoon that Capital One will acquire Brex for $5.15 billion in cash and stock (Capital One issued an official release confirming the details 30 minutes later), you could practically hear the collective snickering from Sand Hill Road to San Francisco’s South Park. That figure represents less than half of Brex’s last private-market valuation of $12.3 billion from its 2022 Series D-2 round.
Before everyone sharpens their…
