Combined IPO market cap of Anthropic + OpenAI + SpaceX
22
Ṁ2kṀ3.3k2028
1.4%
Under $3T
4%
$3T–$4T
36%
$4T–$5T
36%
$5T–$6T
8%
$6T–$7T
6%
$7T–$8T
9%
Over $8T
For each company, its market cap is taken at the close of its first day of public trading (each is measured at its own IPO and fixed there).
All three must complete their first trading day before Jan 1, 2029. If any hasn't, resolves N/A.
This question is managed and resolved by Manifold.
Market context
Get 
1,000 to start trading!
1,000People are also trading
Related questions
What will OpenAI + Anthropic + xAI's combined revenue be by Dec 31, 2026?
When will Anthropic IPO?
1/3/27
Will Anthropic IPO by….?
Will Anthropic have the largest IPO by market cap in 2026?
1. Anthropic will go public. OpenAI will not.
70% chance
At what valuation will Anthropic IPO? (M1000 subsidy)
Will Anthropic IPO before OpenAI?
89% chance
Will Anthropic or OpenAI IPO first?
What Month in 2026 Will Anthropic IPO in?
Will Anthropic and OpenAI IPO in the same month?
5% chance