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Anthropic warns against unauthorized stock exposure as token markets imply trillion-dollar valuation
The AI firm says investors should assume indirect access to its private shares is invalid, and transfers of its stock or interests in its stock will not be recognized.
May 12, 2026, 8:43 a.m. 3 min read
What to know:
- Anthropic is warning that any unapproved sale or transfer of its private shares, including through tokenized products, is void and will not be recognized on its books.
- The company explicitly bans special purpose vehicles from acquiring its stock, raising doubts about token offerings that claim 1:1 economic exposure to Anthropic through SPVs or similar structures.
- Tokenized markets like PreStocks can assign Anthropic sky-high implied valuations with limited underlying assets, creating narrative and valuation risks that the company cannot directly control.
“We do not permit special purpose vehicles (SPVs) to acquire Anthropic stock and any transfer of shares to an SPV are void under our transfer restrictions. Offers to invest in Anthropic’s past or future financing rounds through an SPV are prohibited,” the company wrote on an updated warning page. “This means that if someone purports to sell Anthropic shares without proper board approval, that transaction is invalid.”
It added that any third party claiming to sell Anthropic shares to the general public through direct sales, forward contracts, “tokenized securities,” or other mechanisms is likely either engaged in fraud or offering an investment that may have no value due to our transfer restrictions.
