OpenAI vs. Anthropic: The Race to IPO Before the AI Hype Peaks Is On

Omor Ibne Ehsan

Fri, June 26, 2026 astatine 12:40 PM CDT 5 min read

Quick Read

• Whoever files archetypal sets the accounting standards Wall Street uses to measure each AI company, turning IPO timing into a sector-defining competitory move.

• Microsoft holds 27% of OpenAI worthy $135 cardinal portion Amazon booked $17 cardinal successful Anthropic gains, making some the cleanest pre-IPO AI plays.

• Webull launched pre-IPO AI SPVs for accredited investors, but its banal is down 16% twelvemonth to date, proving level request doesn't warrant capitalist returns.

• Act now: the expert who called NVIDIA successful 2010 conscionable named his apical 10 AI stocks — and Microsoft didn't marque the cut. Grab the names FREE today.

On CNBC's Closing Bell Overtime Thursday, the speech circled backmost to the question each AI capitalist is present asking retired loud. When bash OpenAI and Anthropic halt pretending they privation to enactment private?

The reporters laid retired a timepiece that is mostly moving connected gross physics. Anthropic's gross is up astir 4x from past year, portion OpenAI's tally complaint has doubled implicit the aforesaid period.

Per expert Kate Luria, these maturation rates are "the fastest close present that they volition ever be." Polymarket traders hold the model is opening. The assemblage assigns a 77% probability to Anthropic going nationalist by December 31, 2026, and a 23.5% probability to OpenAI listing by the aforesaid date. Public-market proxies are however astir of you volition commercialized this communicative for now.

Why the growth-rate timepiece is ticking

Luria's constituent is the full game. A institution with quadrupling gross tin merchantability a cleanable compounding narrative. However, a institution increasing 60% disconnected a bigger basal has to explicate decel, and decel is wherever multiples die.

Act now: the expert who called NVIDIA successful 2010 conscionable named his apical 10 AI stocks — and Microsoft didn't marque the cut. Grab the names FREE today.

Anthropic confidentially filed its draught S-1 connected June 1, 2026, soon aft a $65 cardinal backing circular that valued it astatine $965 billion. Then, OpenAI followed with its ain confidential S-1 connected June 8, with underwriter targets adjacent $1 trillion. Being archetypal besides matters successful a mode that is casual to miss. Whoever lists archetypal sets the GAAP and accounting standards Wall Street analysts volition usage to measure the full sector. Thus, it means the 2nd mover spends its roadshow defending idiosyncratic else's definitions.

Moreover, OpenAI carries the added load of being the bigger spender. OpenAI is to blasted for $3.1 cardinal successful concern losses flowing done Microsoft's (NASDAQ:MSFT) books successful Q1 FY2026 alone.

The hyperscaler menace is besides the hyperscaler commercialized

PitchBook's Harrison Rolfe flagged the evident risk, noting Google (NASDAQ:GOOG), Microsoft, and Amazon (NASDAQ:AMZN) person the quality to "stiffarm and past undercut OpenAI and Anthropic connected price." The aforesaid firms are besides the cleanest mode to ain the buildout.