Largest IPO by market cap in 2026

█████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░
33%
3 markets·Kalshi + Polymarket

Contracts

Largest IPO by market cap in 2026?: OpenAI

P$3K
3¢

Largest IPO by market cap in 2026?: SpaceX

P$1K
91¢

Largest IPO by market cap in 2026?: Anthropic

P$154
4¢

More in AI & Technology