Arthur Hayes Warns AI IPO Share Unlocks Could Pressure Bitcoin
BitMEX co-founder Arthur Hayes warns that share unlocks following the planned IPOs of SpaceX, Anthropic and OpenAI could weaken equity markets and tighten dollar liquidity. He argues that pressure on Bitcoin could come before any central bank intervention, though his projections are hypothetical rather than company-disclosed.
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Hayes Sees Share Supply as the Trigger
BitMEX co-founder Arthur Hayes argues that heavy selling of shares after the public listings of SpaceX, Anthropic and OpenAI could weaken stock markets, restrict dollar liquidity and put pressure on Bitcoin before any central bank response. The argument is laid out in his essay "D is for Dilution." Hayes expects investors may struggle to absorb the added supply, particularly as these companies keep raising capital for costly AI infrastructure. His investment firm, Maelstrom, says it will stay on the sidelines until conditions improve.
Anthropic: The Dilution Estimate and Its Limits
Anthropic is the centerpiece of the analysis. Using the company's updated registration statement, Hayes estimates early public investors could face what he calls 83% dilution by June 2027. That figure refers to previously issued shares becoming tradable after employee and existing-investor restrictions expire, not to new equity issuance. Anthropic's November 2 filing sets out several release dates, with some restrictions lasting 180 days and others 365 days after the offering.
Assuming an initial valuation of $1.5 trillion, Hayes estimates roughly $1.245 trillion of additional buying would be needed to absorb the potential supply without a price decline. That is his own hypothetical calculation, not a financing requirement Anthropic has disclosed. The filing separately reports approximately $895.4 billion in AI infrastructure commitments, which illustrates the scale of the spending the company faces.
SpaceX and OpenAI: Different Levels of Certainty
For SpaceX, Hayes argues that another 8.6 billion shares could become eligible for trading by June 2027, roughly half the existing share count. He says the stock could remain under pressure unless the company generates enough cash to support shareholder returns. He also raises the possibility of further dilution from a rumored merger with Tesla. No completed transaction supports that outcome.
OpenAI has not publicly filed an IPO registration statement, so its timetable is less certain. Hayes expects an initial offering of about 5% of shares, followed by sales of additional holdings by employees and early investors. His projections assume a January listing at a valuation near $1.5 trillion. Neither assumption reflects an announced offering plan.
Credit Markets and the Bitcoin Channel
Hayes's central concern is what happens when falling technology share prices begin to affect the companies' ability to borrow. He argues that public listings would give the firms more direct access to corporate debt markets as they fund computing needs. If bond investors grow less confident in AI earnings and share prices, they may demand higher yields, making data center and infrastructure financing more expensive and potentially forcing companies to scale back planned spending.
Hayes has previously warned that weaker AI demand could create credit problems before governments respond with financial support. This latest argument places share unlocks as a possible trigger for those financing difficulties. The Bitcoinist framing of the same essay presents the dilution as a setup for a later crypto rally, a reading Hayes's reported argument does not itself establish. The Crypto.news account emphasizes the near-term pressure case, and the two accounts differ in emphasis on the timing of any Bitcoin recovery.
Why It Matters
For Traders
Watch Anthropic's disclosed lockup release dates and any bond-yield moves on AI company debt, since those are the verifiable signals that could precede pressure on risk assets including Bitcoin.
For Investors
If share unlocks begin raising borrowing costs for AI firms, that would signal a credit-market channel linking equity supply to dollar liquidity conditions over a multi-month horizon.
For Builders
Projects with exposure to AI-infrastructure financing or tokenized equity should model scenarios where pre-IPO lockups expire and public share supply rises faster than demand.
This article is for information only and is not financial advice. Read the full disclaimer.
