Combined IPO market cap of Anthropic + OpenAI + SpaceX
19
Ṁ2kṀ2.6k2028
1.7%
Under $3T
5%
$3T–$4T
34%
$4T–$5T
33%
$5T–$6T
8%
$6T–$7T
5%
$7T–$8T
14%
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
Will Anthropic IPO before OpenAI?
78% chance
Will Anthropic or OpenAI IPO first?
Will Anthropic IPO by….?
1. Anthropic will go public. OpenAI will not.
69% chance
Will Anthropic have a higher market cap than OpenAI after both IPO?
69% chance
OpenAI completes an IPO in 2026 and has a market cap of $1 trillion+?
24% chance
At what valuation will Anthropic IPO? (M1000 subsidy)
Will OpenAI or Anthropic have a higher initial share price upon each of their IPOs?
Will Anthropic have a higher market cap than SpaceX after both IPO?
31% chance
Will Anthropic’s valuation exceed that of OpenAI by at least 50% on June 1, 2027?
39% chance