Anthropic’s overwhelming market-implied odds against an IPO by June 30, 2026 reflect the company’s ongoing private-funding trajectory rather than any immediate public-listing push. After raising $30 billion at a $380 billion valuation in February 2026, the Claude developer is now weighing a new round that could value it above $900 billion, signaling continued access to capital without the regulatory and disclosure burdens of an S-1 filing. Reports indicate targeted timelines for a possible October or fourth-quarter 2026 debut, consistent with typical AI-lab maturation cycles and the need to demonstrate sustained large-language-model revenue growth first. A sudden SEC filing or accelerated banker mandate could still shift sentiment, though current preparation steps make such an outcome unlikely in the next six weeks.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNo IPO by June 30, 2026 98.6%
600B+ <1%
200–300B <1%
<100B <1%
$1,304,790 Vol.
$1,304,790 Vol.
Jun 30, 2026
<100B
<1%
100–200B
<1%
200–300B
<1%
300–400B
<1%
400–600B
<1%
600B+
1%
No IPO by June 30, 2026
99%
No IPO by June 30, 2026 98.6%
600B+ <1%
200–300B <1%
<100B <1%
$1,304,790 Vol.
$1,304,790 Vol.
Jun 30, 2026
<100B
$265,232 Vol.
<1%
100–200B
$92,632 Vol.
<1%
200–300B
$148,044 Vol.
<1%
300–400B
$99,425 Vol.
<1%
400–600B
$161,784 Vol.
<1%
600B+
$286,151 Vol.
1%
No IPO by June 30, 2026
$251,522 Vol.
99%
This market will resolve based on Anthropic's market capitalization at the closing price on its first day of trading.
If no IPO occurs by June 30, 2026, 11:59 PM ET, the market will resolve to "No IPO by June 30, 2026".
Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day.
If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket.
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 the event of an interruption in the course of the normal trading session on Anthropic’s 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 overwhelming market-implied odds against an IPO by June 30, 2026 reflect the company’s ongoing private-funding trajectory rather than any immediate public-listing push. After raising $30 billion at a $380 billion valuation in February 2026, the Claude developer is now weighing a new round that could value it above $900 billion, signaling continued access to capital without the regulatory and disclosure burdens of an S-1 filing. Reports indicate targeted timelines for a possible October or fourth-quarter 2026 debut, consistent with typical AI-lab maturation cycles and the need to demonstrate sustained large-language-model revenue growth first. A sudden SEC filing or accelerated banker mandate could still shift sentiment, though current preparation steps make such an outcome unlikely in the next six weeks.
This market will resolve based on Anthropic's market capitalization at the closing price on its first day of trading.
If no IPO occurs by June 30, 2026, 11:59 PM ET, the market will resolve to "No IPO by June 30, 2026".
Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day.
If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket.
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 the event of an interruption in the course of the normal trading session on Anthropic’s 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.
If no IPO occurs by June 30, 2026, 11:59 PM ET, the market will resolve to "No IPO by June 30, 2026".
Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day.
If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket.
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 the event of an interruption in the course of the normal trading session on Anthropic’s 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: Sep 22, 2025, 8:18 PM ET
Volume
$1,304,790End Date
Jun 30, 2026Market Opened
Sep 22, 2025, 8:18 PM ETResolver
0x2F5e3684c...This market will resolve based on Anthropic's market capitalization at the closing price on its first day of trading.
If no IPO occurs by June 30, 2026, 11:59 PM ET, the market will resolve to "No IPO by June 30, 2026".
Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day.
If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket.
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 the event of an interruption in the course of the normal trading session on Anthropic’s 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 overwhelming market-implied odds against an IPO by June 30, 2026 reflect the company’s ongoing private-funding trajectory rather than any immediate public-listing push. After raising $30 billion at a $380 billion valuation in February 2026, the Claude developer is now weighing a new round that could value it above $900 billion, signaling continued access to capital without the regulatory and disclosure burdens of an S-1 filing. Reports indicate targeted timelines for a possible October or fourth-quarter 2026 debut, consistent with typical AI-lab maturation cycles and the need to demonstrate sustained large-language-model revenue growth first. A sudden SEC filing or accelerated banker mandate could still shift sentiment, though current preparation steps make such an outcome unlikely in the next six weeks.
This market will resolve based on Anthropic's market capitalization at the closing price on its first day of trading.
If no IPO occurs by June 30, 2026, 11:59 PM ET, the market will resolve to "No IPO by June 30, 2026".
Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day.
If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket.
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 the event of an interruption in the course of the normal trading session on Anthropic’s 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.
If no IPO occurs by June 30, 2026, 11:59 PM ET, the market will resolve to "No IPO by June 30, 2026".
Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day.
If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket.
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 the event of an interruption in the course of the normal trading session on Anthropic’s 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
$1,304,790End Date
Jun 30, 2026Market Opened
Sep 22, 2025, 8:18 PM ETResolver
0x2F5e3684c...Anthropic’s overwhelming market-implied odds against an IPO by June 30, 2026 reflect the company’s ongoing private-funding trajectory rather than any immediate public-listing push. After raising $30 billion at a $380 billion valuation in February 2026, the Claude developer is now weighing a new round that could value it above $900 billion, signaling continued access to capital without the regulatory and disclosure burdens of an S-1 filing. Reports indicate targeted timelines for a possible October or fourth-quarter 2026 debut, consistent with typical AI-lab maturation cycles and the need to demonstrate sustained large-language-model revenue growth first. A sudden SEC filing or accelerated banker mandate could still shift sentiment, though current preparation steps make such an outcome unlikely in the next six weeks.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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