Prime Unicorn 30 Review: Anthropic Files for IPO as Private Markets Evolve
Anthropic moves toward a public listing as OpenAI, SpaceX, Ripple, Podium, and Castelion mark major financial and commercial milestones. The Prime Unicorn 30 Index declined 1.2% from October 22 through October 28, 2026, closing at 320.26. Despite the pullback, Anthropic filed for an IPO, OpenAI reportedly revised its fundraising valuation, and SpaceX delivered strong earnings. […]