Anthropic has confidentially filed for a U.S. listing and may debut before year-end at a valuation that would surpass SpaceX’s $1.77 trillion June float, the largest in history. The AI lab’s last private round in May priced it at $965 billion; some investors now see a path to $2 trillion.

Revenue trajectory defies precedent

The company’s revenue run rate hit $65 billion in July, up from $9 billion at the start of 2026 and $1 billion twelve months earlier. Investors model a $100 billion to $120 billion exit rate by December, with internal projections targeting $190 billion to $200 billion for full-year 2028. The lab is five and a half years old.

SpaceX benchmarks differ in quality

SpaceX reported $7.8 billion of quarterly revenue, a $31.2 billion annualized pace, less than half Anthropic’s current run rate. Management guides to a $100 billion annualized rate by year-end, though cloud compute customers only began onboarding late in the quarter. The rocket operator’s AI segment posted a $741 million adjusted operating loss last quarter, narrowed from $2.09 billion the prior period. Elon Musk has floated a $1 trillion revenue target for 2030 and $300 billion to $500 billion in 2028 from 10 gigawatts of planned compute capacity, projections that warrant skepticism given his track record.

Moat and pricing power under scrutiny

Anthropic’s models consistently rank atop frontier benchmarks, and the lab has translated that lead into products such as Claude Code and Claude Cowork. Competitors have followed, but the company maintains a pricing premium, its flagship model commands roughly 2.5 times OpenAI’s rate. SpaceX’s compute business, by contrast, relies on a capacity shortage that may prove temporary; Google has characterized its purchases as a stopgap for its most valuable customers.

Profitability path remains the open question

Neither prospectus is public, so capital structure, break fees, and lock-up terms are unknown. The core issue for both is whether top-line velocity converts to sustainable margins. Anthropic’s growth is unprecedented, but the IPO will test whether investors price the trajectory or the unit economics.