Morgan Stanley holds the strongest positioning for lead-left underwriter on Anthropic’s anticipated IPO, reflecting its role leading the company’s $15 billion revolving credit facility and recent investor outreach on valuation. Goldman Sachs ranks second, consistent with its expected stabilization agent duties and comparable technology-sector track record, while JPMorgan, Citigroup, and Barclays occupy supporting syndicate spots tied to their credit commitments. Trader sentiment incorporates Anthropic’s rapid revenue trajectory, now exceeding a $100 billion annualized run rate, alongside preparations for a potential $2 trillion valuation and November listing. The implied probabilities embed uncertainty around final prospectus disclosures and any last-minute mandate adjustments.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMorgan Stanley 77%
Goldman Sachs 14.2%
Bank of America <1%
JPMorgan <1%
$67,399 Vol.
$67,399 Vol.
Morgan Stanley
77%
Goldman Sachs
14%
JPMorgan
<1%
Bank of America
<1%
Citigroup
<1%
Barclays
<1%
UBS
<1%
Deutsche Bank
<1%
Wells Fargo
<1%
Morgan Stanley 77%
Goldman Sachs 14.2%
Bank of America <1%
JPMorgan <1%
$67,399 Vol.
$67,399 Vol.
Morgan Stanley
77%
Goldman Sachs
14%
JPMorgan
<1%
Bank of America
<1%
Citigroup
<1%
Barclays
<1%
UBS
<1%
Deutsche Bank
<1%
Wells Fargo
<1%
If no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”
If multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.
The primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.
Market Opened: Jun 1, 2026, 5:06 PM ET
Resolver
0x69c47De9D...If no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”
If multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.
The primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.
Resolver
0x69c47De9D...Morgan Stanley holds the strongest positioning for lead-left underwriter on Anthropic’s anticipated IPO, reflecting its role leading the company’s $15 billion revolving credit facility and recent investor outreach on valuation. Goldman Sachs ranks second, consistent with its expected stabilization agent duties and comparable technology-sector track record, while JPMorgan, Citigroup, and Barclays occupy supporting syndicate spots tied to their credit commitments. Trader sentiment incorporates Anthropic’s rapid revenue trajectory, now exceeding a $100 billion annualized run rate, alongside preparations for a potential $2 trillion valuation and November listing. The implied probabilities embed uncertainty around final prospectus disclosures and any last-minute mandate adjustments.
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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