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icon for Lead Bank in Anthropic's IPO?
Finance·IPO

Lead Bank in Anthropic's IPO?

icon for Lead Bank in Anthropic's IPO?
Finance·IPO

Lead Bank in Anthropic's IPO?

Goldman Sachs 61%

Morgan Stanley 36%

JPMorgan 1.4%

Barclays <1%

Polymarket

$51,558 Vol.

Goldman Sachs 61%

Morgan Stanley 36%

JPMorgan 1.4%

Barclays <1%

Polymarket

$51,558 Vol.

Morgan Stanley

$12,273 Vol.

36%

Goldman Sachs

$8,057 Vol.

61%

JPMorgan

$9,425 Vol.

1%

Bank of America

$4,289 Vol.

<1%

Citigroup

$4,355 Vol.

<1%

Barclays

$2,784 Vol.

1%

UBS

$3,431 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.Goldman Sachs holds the highest implied probability at 60.5% to serve as lead underwriter for Anthropic’s IPO, ahead of Morgan Stanley at 35.5%, reflecting trader consensus on its edge in securing the lead-left bookrunner role. Reports from early June 2026 established both firms, alongside JPMorgan, as top bookrunners following the company’s confidential S-1 filing, with separate deal teams formed to manage conflicts amid parallel OpenAI preparations. Recent activity includes Anthropic’s push to expand a $10 billion-plus revolving credit facility and finalize a large data-center financing, where the same banks are competing for mandates ahead of the public prospectus release expected after Labor Day and a potential late-September or early-October listing.

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.
Volume
$51,558
End Date
Dec 31, 2027
Market Opened
Jun 1, 2026, 5:06 PM ET

Resolver

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.
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.Goldman Sachs holds the highest implied probability at 60.5% to serve as lead underwriter for Anthropic’s IPO, ahead of Morgan Stanley at 35.5%, reflecting trader consensus on its edge in securing the lead-left bookrunner role. Reports from early June 2026 established both firms, alongside JPMorgan, as top bookrunners following the company’s confidential S-1 filing, with separate deal teams formed to manage conflicts amid parallel OpenAI preparations. Recent activity includes Anthropic’s push to expand a $10 billion-plus revolving credit facility and finalize a large data-center financing, where the same banks are competing for mandates ahead of the public prospectus release expected after Labor Day and a potential late-September or early-October listing.

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.
Volume
$51,558
End Date
Dec 31, 2027
Market Opened
Jun 1, 2026, 5:06 PM ET

Resolver

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.

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Frequently Asked Questions

"Lead Bank in Anthropic's IPO?" is a prediction market on Polymarket with 9 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Goldman Sachs" at 61%, followed by "Morgan Stanley" at 36%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 61¢ implies that the market collectively assigns a 61% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Lead Bank in Anthropic's IPO?" has generated $51.6K in total trading volume since the market launched on Jun 1, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Lead Bank in Anthropic's IPO?," browse the 9 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Lead Bank in Anthropic's IPO?" is "Goldman Sachs" at 61%, meaning the market assigns a 61% chance to that outcome. The next closest outcome is "Morgan Stanley" at 36%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Lead Bank in Anthropic's IPO?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.