Zoox, a once-secretive self-driving car startup, is closing a $500 million at a $3.2 billion post-money valuation, Bloomberg Businessweek reports. Prior to the

Zoox, a once-secretive self-driving car startup, is closing a $500 million at a $3.2 billion post-money valuation, Bloomberg Businessweek reports. Prior to the deal, Zoox was valued at $2.7 billion, Zoox confirmed to TechCrunch. The round, led by Mike Cannon-Brookes of Grok Ventures, brings its total amount of funding to $800 million. Confused by that. It's valuation increased exactly by the 500m amount, so no per share price increase?