Goldman Sachs holds the market-implied lead at 75.5% for lead-left underwriter on OpenAI’s IPO, driven by its recent “lead left” role on the SpaceX offering and deep tech-sector relationships that position it ahead of Morgan Stanley at 22.5%. OpenAI confidentially filed its draft S-1 in June 2026 after working with both banks on prospectus preparation, though the timeline has shown signs of slipping toward 2027. The firms are fielding entirely separate deal teams to manage simultaneous work on OpenAI and rival Anthropic without conflicts, reinforcing trader focus on execution track record and league-table standing in large artificial-intelligence listings.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertLead Bank in OpenAI's IPO?
Goldman Sachs 76%
Morgan Stanley 23%
UBS 1.6%
Bank of America 1.0%
$42,650 Vol.
$42,650 Vol.

Goldman Sachs
76%

Morgan Stanley
23%

UBS
2%

Bank of America
1%

JPMorgan
<1%

Wells Fargo
<1%

Citigroup
<1%

Barclays
<1%

Deutsche Bank
<1%
Goldman Sachs 76%
Morgan Stanley 23%
UBS 1.6%
Bank of America 1.0%
$42,650 Vol.
$42,650 Vol.

Goldman Sachs
76%

Morgan Stanley
23%

UBS
2%

Bank of America
1%

JPMorgan
<1%

Wells Fargo
<1%

Citigroup
<1%

Barclays
<1%

Deutsche Bank
<1%
If no IPO occurs by December 31, 2027, 11:59 PM ET, or OpenAI 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 OpenAI's final initial public offering prospectus, once released.
The primary resolution source for this market will be official disclosures from OpenAI. A consensus of credible reporting may also be used.
Markt eröffnet: May 21, 2026, 12:17 PM ET
Resolver
0x69c47De9D...If no IPO occurs by December 31, 2027, 11:59 PM ET, or OpenAI 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 OpenAI's final initial public offering prospectus, once released.
The primary resolution source for this market will be official disclosures from OpenAI. A consensus of credible reporting may also be used.
Resolver
0x69c47De9D...Goldman Sachs holds the market-implied lead at 75.5% for lead-left underwriter on OpenAI’s IPO, driven by its recent “lead left” role on the SpaceX offering and deep tech-sector relationships that position it ahead of Morgan Stanley at 22.5%. OpenAI confidentially filed its draft S-1 in June 2026 after working with both banks on prospectus preparation, though the timeline has shown signs of slipping toward 2027. The firms are fielding entirely separate deal teams to manage simultaneous work on OpenAI and rival Anthropic without conflicts, reinforcing trader focus on execution track record and league-table standing in large artificial-intelligence listings.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert

Vorsicht bei externen Links.
Vorsicht bei externen Links.
Häufig gestellte Fragen