← News·MarketsMarkets

Anthropic files S-1, targeting Nasdaq debut as early as Nov 16

Anthropic has filed its Form S-1 with the Securities and Exchange Commission, signaling a move toward a public listing that prediction market traders now view as highly probable this year. The filing envisions a Nasdaq…

NM
NewsMV Markets Desk
3 min read
26 October 2026Markets desk
Share this dispatch

Anthropic has filed its Form S-1 with the Securities and Exchange Commission, signaling a move toward a public listing that prediction market traders now view as highly probable this year. The filing envisions a Nasdaq ticker symbol of "ANT," positioning the artificial intelligence company for its entry into public markets.

On the Kalshi prediction platform, speculators assign a 95% probability that Anthropic will officially announce an initial public offering by the end of 2026. Kalshi defines this milestone as the SEC declaring the S-1 effective, a priced IPO, or an exchange assigning a ticker to the stock. According to a report by The Wall Street Journal, Anthropic is aiming to begin trading the week of Nov. 16, though Kalshi traders assess only a 14% chance that trading starts before that date.

Meanwhile, Polymarket participants place a 69% likelihood on Anthropic listing on a public exchange and opening for trading by Nov. 20. The S-1 filing marks a concrete step in the company's transition to public ownership, with market sentiment reflecting high confidence in the timing of its debut.

Tickers$NEAR
Categoryregulatory

Filed via cnbc.com

Keep reading

More from the markets desk