Anthropic's confidential S-1 filing in June 2026 and its $65 billion Series H round at a $965 billion post-money valuation have accelerated IPO preparations, with market-implied odds heavily favoring $ANTH at 44.5% as traders price in the most direct abbreviation for the company name, consistent with its ANTH.PVT private-share notation. Secondary options such as $AAI and $ANT trail at 12.6% and 8.2%, reflecting lower-probability alternatives tied to "Anthropic AI" phrasing or shortened branding amid the broader 2026 tech-IPO wave. Recent investor outreach and infrastructure deals underscore the focus on growth metrics ahead of any listing, while the absence of an announced ticker keeps probabilities fluid until regulatory or exchange filings provide clarity.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$ANTH 45%
$AAI 12.6%
$ANT 8.1%
$APBC 6.0%
$66,182 Vol.
$66,182 Vol.
$AAI
13%
$ANAI
1%
$ANT
8%
$ANTH
45%
$APBC
6%
$ARPC
1%
$CLAU
3%
$CLD
1%
$CLDE
4%
$ANTH 45%
$AAI 12.6%
$ANT 8.1%
$APBC 6.0%
$66,182 Vol.
$66,182 Vol.
$AAI
13%
$ANAI
1%
$ANT
8%
$ANTH
45%
$APBC
6%
$ARPC
1%
$CLAU
3%
$CLD
1%
$CLDE
4%
If a ticker used by Anthropic in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if Anthropic uses a ticker symbol of $ANTH.A or $ANTHA, this market will resolve to $ANTH).
If Anthropic announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $ANTH.A and $ANTH.B would be considered the same ticker), this market will remain open until Anthropic's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
If Anthropic IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
The primary resolution source for this market will be official information from Anthropic and the primary exchange's official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.
Note: 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 use the official closing price of the abbreviated session. If no such official closing price is published, the market will use the closing price on the next trading day for which an official closing price is published, treating that as the first day of trading for purposes of this market.
Market Opened: Jun 1, 2026, 5:09 PM ET
Resolver
0x69c47De9D...If a ticker used by Anthropic in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if Anthropic uses a ticker symbol of $ANTH.A or $ANTHA, this market will resolve to $ANTH).
If Anthropic announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $ANTH.A and $ANTH.B would be considered the same ticker), this market will remain open until Anthropic's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization. Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
If Anthropic IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
The primary resolution source for this market will be official information from Anthropic and the primary exchange's official listing page. In the event that the relevant figure is not displayed, another reliable source will be used.
Note: 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 use the official closing price of the abbreviated session. If no such official closing price is published, the market will use the closing price on the next trading day for which an official closing price is published, treating that as the first day of trading for purposes of this market.
Resolver
0x69c47De9D...Anthropic's confidential S-1 filing in June 2026 and its $65 billion Series H round at a $965 billion post-money valuation have accelerated IPO preparations, with market-implied odds heavily favoring $ANTH at 44.5% as traders price in the most direct abbreviation for the company name, consistent with its ANTH.PVT private-share notation. Secondary options such as $AAI and $ANT trail at 12.6% and 8.2%, reflecting lower-probability alternatives tied to "Anthropic AI" phrasing or shortened branding amid the broader 2026 tech-IPO wave. Recent investor outreach and infrastructure deals underscore the focus on growth metrics ahead of any listing, while the absence of an announced ticker keeps probabilities fluid until regulatory or exchange filings provide clarity.
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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