Largest IPO by market cap in 2026?
Event Overview
Largest IPO by market cap in 2026? spans 74 possible outcomes with $6.0M in combined trading volume, 12 of them still trading. The current favourite is “Will Anthropic have the highest IPO Market Cap 2026?” at 57%. No large whale moves have been detected in the last 24 hours.
Outcomes sorted by chance
🐳 Whale Activity largest trades across all outcomes
How to read a multi-outcome event
Each outcome above is its own market with its own YES price, and each price is the crowd’s estimated probability of that outcome. Because only one can happen, the percentages across all 74 outcomes add up to roughly 100%. Volume is the sum across every outcome, so it can exceed the money actually at risk — buying NO on one outcome is economically close to buying YES across the others.
Market data from Polymarket’s public API, last synced . PolyPeek is an independent analytics project, not affiliated with Polymarket. Nothing on this page is financial advice.