Recent reporting positions Morgan Stanley for the lead-left underwriter role on Anthropic’s planned IPO, driving its 71% market-implied probability, while Goldman Sachs holds the 19% odds for stabilization agent. Morgan Stanley’s leadership of the $15 billion revolving credit facility—alongside Goldman, JPMorgan, and Citigroup—has aligned bank commitments with expected IPO hierarchy, mirroring precedents like the SpaceX offering. The AI firm’s confidential SEC filing and investor outreach on valuation have reinforced this positioning ahead of a late-September prospectus and mid-October roadshow. Other banks remain in the broader syndicate but lack comparable mandates, keeping their probabilities below 1%. The outcome hinges on final prospectus disclosures confirming the primary lead underwriter.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMorgan Stanley 65%
Goldman Sachs 20%
JPMorgan <1%
Bank of America <1%
$62,934 Vol.
$62,934 Vol.
Dec 31, 2027
Morgan Stanley
65%
Goldman Sachs
20%
JPMorgan
<1%
Bank of America
<1%
Citigroup
<1%
Barclays
<1%
UBS
<1%
Deutsche Bank
<1%
Wells Fargo
<1%
Morgan Stanley 65%
Goldman Sachs 20%
JPMorgan <1%
Bank of America <1%
$62,934 Vol.
$62,934 Vol.
Dec 31, 2027
Morgan Stanley
$16,342 Vol.
65%
Goldman Sachs
$11,609 Vol.
20%
JPMorgan
$11,397 Vol.
<1%
Bank of America
$5,606 Vol.
<1%
Citigroup
$4,355 Vol.
<1%
Barclays
$3,179 Vol.
<1%
UBS
$3,500 Vol.
<1%
Deutsche Bank
$4,228 Vol.
<1%
Wells Fargo
$2,716 Vol.
<1%
This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.
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.Recent reporting positions Morgan Stanley for the lead-left underwriter role on Anthropic’s planned IPO, driving its 71% market-implied probability, while Goldman Sachs holds the 19% odds for stabilization agent. Morgan Stanley’s leadership of the $15 billion revolving credit facility—alongside Goldman, JPMorgan, and Citigroup—has aligned bank commitments with expected IPO hierarchy, mirroring precedents like the SpaceX offering. The AI firm’s confidential SEC filing and investor outreach on valuation have reinforced this positioning ahead of a late-September prospectus and mid-October roadshow. Other banks remain in the broader syndicate but lack comparable mandates, keeping their probabilities below 1%. The outcome hinges on final prospectus disclosures confirming the primary lead underwriter.
This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.
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.
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
Volume
$62,934End Date
Dec 31, 2027Market Opened
Jun 1, 2026, 5:06 PM ETResolver
0x69c47De9D...This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.
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.Recent reporting positions Morgan Stanley for the lead-left underwriter role on Anthropic’s planned IPO, driving its 71% market-implied probability, while Goldman Sachs holds the 19% odds for stabilization agent. Morgan Stanley’s leadership of the $15 billion revolving credit facility—alongside Goldman, JPMorgan, and Citigroup—has aligned bank commitments with expected IPO hierarchy, mirroring precedents like the SpaceX offering. The AI firm’s confidential SEC filing and investor outreach on valuation have reinforced this positioning ahead of a late-September prospectus and mid-October roadshow. Other banks remain in the broader syndicate but lack comparable mandates, keeping their probabilities below 1%. The outcome hinges on final prospectus disclosures confirming the primary lead underwriter.
This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.
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.
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.
Volume
$62,934End Date
Dec 31, 2027Market Opened
Jun 1, 2026, 5:06 PM ETResolver
0x69c47De9D...Recent reporting positions Morgan Stanley for the lead-left underwriter role on Anthropic’s planned IPO, driving its 71% market-implied probability, while Goldman Sachs holds the 19% odds for stabilization agent. Morgan Stanley’s leadership of the $15 billion revolving credit facility—alongside Goldman, JPMorgan, and Citigroup—has aligned bank commitments with expected IPO hierarchy, mirroring precedents like the SpaceX offering. The AI firm’s confidential SEC filing and investor outreach on valuation have reinforced this positioning ahead of a late-September prospectus and mid-October roadshow. Other banks remain in the broader syndicate but lack comparable mandates, keeping their probabilities below 1%. The outcome hinges on final prospectus disclosures confirming the primary lead underwriter.
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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