Anthropic's advanced IPO preparations, including its June 2026 confidential S-1 filing and targeted mid-October marketing for a potential November Nasdaq debut, anchor the 56% market-implied odds as traders price in a possible $2 trillion valuation—surpassing SpaceX's June record of $1.77 trillion. Surging revenue run rates above $65 billion, a $15 billion credit facility, and Nvidia's potential $10 billion anchor role reinforce expectations for the largest 2026 listing by market cap. SpaceX's completed offering at 40% odds sets a high benchmark, while xAI's February merger into the public entity limits standalone upside. Elevated Treasury yields introduce near-term volatility for Anthropic's pricing window.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLargest IPO by market cap in 2026?
Largest IPO by market cap in 2026?
Anthropic 56.0%
SpaceX 40%
OpenAI <1%
ByteDance <1%
$6,088,095 Vol.
$6,088,095 Vol.
Jan 1, 2027
Anthropic
56%
SpaceX
40%
OpenAI
1%
ByteDance
<1%
Stripe
<1%
Databricks
<1%
SHEIN
<1%
Waymo
<1%
Revolut
<1%
Discord
<1%
Perplexity AI
<1%
Kraken
<1%
Anthropic 56.0%
SpaceX 40%
OpenAI <1%
ByteDance <1%
$6,088,095 Vol.
$6,088,095 Vol.
Jan 1, 2027
Anthropic
$1,138,259 Vol.
56%
SpaceX
$905,223 Vol.
40%
OpenAI
$573,467 Vol.
1%
ByteDance
$217,990 Vol.
<1%
Stripe
$138,177 Vol.
<1%
Databricks
$620,327 Vol.
<1%
SHEIN
$586,615 Vol.
<1%
Waymo
$318,150 Vol.
<1%
Revolut
$634,054 Vol.
<1%
Discord
$186,734 Vol.
<1%
Perplexity AI
$108,136 Vol.
<1%
Kraken
$660,964 Vol.
<1%
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.
In case the respective company's primary exchange’s official listing page does not report in U.S. dollars, it will be converted to U.S. dollars using the U.S. Federal Reserve Board’s H.10 foreign exchange reference rate for the relevant currency pair on the company’s first trading day (https://www.federalreserve.gov/releases/h10/). If no such rate is available for the relevant trading day, the most recent previously published rate will be used. If the relevant currency is not listed, another credible exchange rate source will be used.
A listed company may resolve to "No" as soon as it becomes unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.
In the event of an interruption in the course of the normal trading session on the respective companies’ first day of trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.Anthropic's advanced IPO preparations, including its June 2026 confidential S-1 filing and targeted mid-October marketing for a potential November Nasdaq debut, anchor the 56% market-implied odds as traders price in a possible $2 trillion valuation—surpassing SpaceX's June record of $1.77 trillion. Surging revenue run rates above $65 billion, a $15 billion credit facility, and Nvidia's potential $10 billion anchor role reinforce expectations for the largest 2026 listing by market cap. SpaceX's completed offering at 40% odds sets a high benchmark, while xAI's February merger into the public entity limits standalone upside. Elevated Treasury yields introduce near-term volatility for Anthropic's pricing window.
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.
In case the respective company's primary exchange’s official listing page does not report in U.S. dollars, it will be converted to U.S. dollars using the U.S. Federal Reserve Board’s H.10 foreign exchange reference rate for the relevant currency pair on the company’s first trading day (https://www.federalreserve.gov/releases/h10/). If no such rate is available for the relevant trading day, the most recent previously published rate will be used. If the relevant currency is not listed, another credible exchange rate source will be used.
A listed company may resolve to "No" as soon as it becomes unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.
In the event of an interruption in the course of the normal trading session on the respective companies’ first day of trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.
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.
In case the respective company's primary exchange’s official listing page does not report in U.S. dollars, it will be converted to U.S. dollars using the U.S. Federal Reserve Board’s H.10 foreign exchange reference rate for the relevant currency pair on the company’s first trading day (https://www.federalreserve.gov/releases/h10/). If no such rate is available for the relevant trading day, the most recent previously published rate will be used. If the relevant currency is not listed, another credible exchange rate source will be used.
A listed company may resolve to "No" as soon as it becomes unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.
In the event of an interruption in the course of the normal trading session on the respective companies’ first day of trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.
Market Opened: Feb 2, 2026, 5:32 PM ET
Volume
$6,088,095End Date
Jan 2, 2027Market Opened
Feb 2, 2026, 5:32 PM ETResolver
0x2F5e3684c...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.
In case the respective company's primary exchange’s official listing page does not report in U.S. dollars, it will be converted to U.S. dollars using the U.S. Federal Reserve Board’s H.10 foreign exchange reference rate for the relevant currency pair on the company’s first trading day (https://www.federalreserve.gov/releases/h10/). If no such rate is available for the relevant trading day, the most recent previously published rate will be used. If the relevant currency is not listed, another credible exchange rate source will be used.
A listed company may resolve to "No" as soon as it becomes unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.
In the event of an interruption in the course of the normal trading session on the respective companies’ first day of trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.Anthropic's advanced IPO preparations, including its June 2026 confidential S-1 filing and targeted mid-October marketing for a potential November Nasdaq debut, anchor the 56% market-implied odds as traders price in a possible $2 trillion valuation—surpassing SpaceX's June record of $1.77 trillion. Surging revenue run rates above $65 billion, a $15 billion credit facility, and Nvidia's potential $10 billion anchor role reinforce expectations for the largest 2026 listing by market cap. SpaceX's completed offering at 40% odds sets a high benchmark, while xAI's February merger into the public entity limits standalone upside. Elevated Treasury yields introduce near-term volatility for Anthropic's pricing window.
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.
In case the respective company's primary exchange’s official listing page does not report in U.S. dollars, it will be converted to U.S. dollars using the U.S. Federal Reserve Board’s H.10 foreign exchange reference rate for the relevant currency pair on the company’s first trading day (https://www.federalreserve.gov/releases/h10/). If no such rate is available for the relevant trading day, the most recent previously published rate will be used. If the relevant currency is not listed, another credible exchange rate source will be used.
A listed company may resolve to "No" as soon as it becomes unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.
In the event of an interruption in the course of the normal trading session on the respective companies’ first day of trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.
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.
In case the respective company's primary exchange’s official listing page does not report in U.S. dollars, it will be converted to U.S. dollars using the U.S. Federal Reserve Board’s H.10 foreign exchange reference rate for the relevant currency pair on the company’s first trading day (https://www.federalreserve.gov/releases/h10/). If no such rate is available for the relevant trading day, the most recent previously published rate will be used. If the relevant currency is not listed, another credible exchange rate source will be used.
A listed company may resolve to "No" as soon as it becomes unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.
In the event of an interruption in the course of the normal trading session on the respective companies’ first day of trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.
Volume
$6,088,095End Date
Jan 2, 2027Market Opened
Feb 2, 2026, 5:32 PM ETResolver
0x2F5e3684c...Anthropic's advanced IPO preparations, including its June 2026 confidential S-1 filing and targeted mid-October marketing for a potential November Nasdaq debut, anchor the 56% market-implied odds as traders price in a possible $2 trillion valuation—surpassing SpaceX's June record of $1.77 trillion. Surging revenue run rates above $65 billion, a $15 billion credit facility, and Nvidia's potential $10 billion anchor role reinforce expectations for the largest 2026 listing by market cap. SpaceX's completed offering at 40% odds sets a high benchmark, while xAI's February merger into the public entity limits standalone upside. Elevated Treasury yields introduce near-term volatility for Anthropic's pricing window.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions