Factbox-Amazon, Google set for big windfall from Anthropic IPO

The potential $411 billion combined valuation for Amazon and Google's investments in Anthropic, as calculated by Reuters, highlights the financial appreciation possible for early-stage bets in the artificial intelligence sector. This figure suggests a substantial return on capital for the cloud providers, who have also supplied Anthropic with the computing infrastructure required to develop its AI models.

Specifically, the reporting indicates that an initial Series A investment of $0.13 billion could now be valued at $37.9 billion. A later Series E-1 round investment of $3.57 billion is similarly projected to appreciate to $49.6 billion. These examples illustrate the scale of growth observed in strategic investments made by major tech companies into promising AI startups.

While these figures illustrate the potential for early investors in AI, it is important to note that the $411 billion valuation is a projection. It depends on Anthropic's IPO successfully pricing at the highest end of its proposed range, and the numbers are Reuters' calculations derived from a company filing, not a final realized value.