Largest IPO by market cap in 2026?
2.3 pts (24h)ExchangeCorporate ActionsOne-OffSpaceWeatherForeign ExchangeEquitiesFedBusiness & CorporateAITech2mo
PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedCurrent implied probability
Anthropic 56.4%+2.3ptLeader of 12 outcomes
Anthropic 56.4%+2.3ptMarket quality
77 / 100
High quality24h Volume
$1.3K
Liquidity
$605.7K
High liquiditySpread
3.0 pt
Moderate spreadComments
47
7d Change
-1.8 pts
Market data
Updated 13 minutes ago
Feb 2, 26, 10:34 PM UTCJan 2, 27, 4:59 AM UTC
Trends
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 0.1 percentage points
- Fees:
- Yes
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Related questions for context, not a comparison of equivalent contracts.
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Manifold MarketsRules
This market will resolve to the company that achieves the highest market capitalization in U.S. dollars based on the official closing price on its first trading day in 2026.
- This market will resolve to a company that completes an Initial Public Offering (IPO) between January 1 and December 31, 2026, 11:59 PM ET.
- Market capitalization is defined as the total number of outstanding shares multiplied by the closing share price on the first trading day.
- If two or more companies have exactly equal highest closing market capitalizations, this market will resolve to the company whose listed name comes first alphabetically.
- Resolution will be based on the primary exchange’s official listing page.
- In the event that the relevant figure is not displayed, another reliable source will be used.
