Power 20 Q1: OpenAI -22%, Anthropic +59%
Augment just published its latest Power 20 rankings, updated for Q1'26. The headline number is staggering on its own — the 20 most active pre-IPO names on the platform now carry $4.25 trillion in aggregate estimated market cap, up roughly $940B in a single quarter, larger than Amazon's public market cap and 2.5x Meta's.The story underneath the headline is weirder. Q1'26 was the quarter OpenAI posted its first 22% drawdown in Augment history — in the same ninety days it closed the largest primary funding round in Silicon Valley history. Anthropic, meanwhile, gained 59% on the secondary market and is now fielding unsolicited offers at $800 billion, more than double its February primary mark. Two AI leaders. Opposite directions. Same quarter. That's the deep dive for today.