Anthropic’s confidential S-1 filing with the SEC on June 1, 2026, has accelerated trader focus on its eventual public ticker as the company prepares for a potential fall IPO amid valuations near or above $965 billion. Market-implied odds place $ANTH at the head of the field because it offers the most direct, conventional abbreviation of the corporate name, consistent with precedent for tech issuers seeking clear brand recognition. Secondary symbols tied to its flagship Claude model, such as $CLDE, trail as traders weigh product-centric alternatives against regulatory and exchange constraints on ticker availability. With the IPO timeline still dependent on SEC review and market conditions, current pricing embeds uncertainty around final selection while reflecting real-capital consensus on the likeliest outcomes once the registration becomes effective.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$ANTH 47%
$CLDE 4.5%
$ANAI 4.5%
$ANT 3.9%
$32,963 Vol.
$32,963 Vol.
$AAI
2%
$ANAI
5%
$ANT
4%
$ANTH
39%
$APBC
2%
$ARPC
1%
$CLAU
2%
$CLD
<1%
$CLDE
5%
$ANTH 47%
$CLDE 4.5%
$ANAI 4.5%
$ANT 3.9%
$32,963 Vol.
$32,963 Vol.
$AAI
2%
$ANAI
5%
$ANT
4%
$ANTH
39%
$APBC
2%
$ARPC
1%
$CLAU
2%
$CLD
<1%
$CLDE
5%
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 with the SEC on June 1, 2026, has accelerated trader focus on its eventual public ticker as the company prepares for a potential fall IPO amid valuations near or above $965 billion. Market-implied odds place $ANTH at the head of the field because it offers the most direct, conventional abbreviation of the corporate name, consistent with precedent for tech issuers seeking clear brand recognition. Secondary symbols tied to its flagship Claude model, such as $CLDE, trail as traders weigh product-centric alternatives against regulatory and exchange constraints on ticker availability. With the IPO timeline still dependent on SEC review and market conditions, current pricing embeds uncertainty around final selection while reflecting real-capital consensus on the likeliest outcomes once the registration becomes effective.
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