Largest IPO by market cap in 2026?
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. Mark…
As of 12 September 2026, "Anthropic" leads at 58% implied probability (+1.1pp over the last 24h). The biggest 24h move is "SpaceX", from 57% to 60%. The event has traded $6.0M in total ($7.1K in the last 24h) with $729.0K of liquidity across 74 markets. Trading is due to close on 31 December 2026.
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Holders and activity
Markets and probabilities
74 marketsThe percentage is the implied probability of the outcome, between 0% and 100%. For mutually-exclusive markets the sum trends to 100% (no vig). The ▲/▼ arrow shows the change over the selected window (1h/24h/7d/30d) in percentage points (pp). Click a market to see its top holders (with average entry price and position change) and the latest trades.