Anthropic to File for IPO Expected to Rival SpaceX's $86.2 Billion Debut

August 31, 2026 at 06:02 PM2 min

This digest was compiled by AI from multiple sources — links to the originals are below.

Anthropic PBC is preparing to file publicly for an initial public offering in the coming weeks, with the deal expected to raise as much as SpaceX's record $86.2 billion debut. The looming IPO is prompting other companies to accelerate their own listing plans to avoid being overshadowed. The rush comes even as a crowded calendar and November's mid-term elections compress the available windows for new offerings.

Key Facts

Anthropic PBC is preparing to file publicly for an IPO expected to raise as much as SpaceX's record $86.2 billion debut.
In the month before SpaceX's listing, 14 sizable companies went public and posted a weighted average loss of 9.5%.
Rob Stowe, head of Americas equity capital markets at Barclays Plc, expects a very busy September and activity creeping into October, concentrated into a few windows.
Oura Health Oy, a maker of smart rings, may raise billions of dollars in an IPO as soon as next month.
Aggreko Plc and CoVolt Power Inc. both filed IPO paperwork publicly in August and could go before Anthropic.

Anthropic's IPO Plans

Anthropic PBC, the developer of Claude, is preparing to file publicly for an initial public offering in the coming weeks. The IPO is expected to raise as much as SpaceX's record $86.2 billion debut, if not more. Some firms and their backers are finding it hard to get the attention of long-term-oriented investors and sovereign wealth funds when the prospect of an Anthropic IPO is imminent.

Market Impact

The rush to get out ahead of a giant IPO feels familiar, as a similar dynamic unfolded in the run-up to SpaceX's listing. In the month before SpaceX's debut, 14 sizable companies went public and posted a weighted average loss of 9.5%, data compiled by Bloomberg show. The coming stretch leaves IPO candidates even less room for scheduling than usual, thanks to November's mid-term elections and hotter than expected inflation. Rob Stowe, head of Americas equity capital markets at Barclays Plc, cited hurdles including a mid-September Federal Reserve meeting, followed by the election in early November.

IPO Pipeline

Companies briefing money managers on their IPO plans in recent weeks are heavily tilted toward AI themes, with cloud computing firm Nscale joining Anthropic in the queue. A notable exception is Oura Health Oy, a maker of smart rings that track health, fitness and sleep, which may raise billions of dollars in an IPO as soon as next month. Tapping into data centers' thirst for power, private equity-backed temporary power provider Aggreko Plc and CoVolt Power Inc., a solar and battery storage company, both filed IPO paperwork publicly in August and could go before Anthropic.