SpaceX, OpenAI, and Anthropic are approaching a combined $3.7 trillion valuation as all three move closer to public listings between late 2026 and 2027.

The space and AI company’s initial public offering could be valued as high as $2 trillion, which would be the biggest IPO ever.

Elon Musk plans to take SpaceX public with a valuation of nearly $1.75 trillion. This ambitious figure is drawing scrutiny from Wall Street analysts. SpaceX's potential lies in…