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The SEC is requiring registered investment advisers to prove that special purpose vehicles they manage actually hold the private company shares they advertise, amid surging investor demand for exposure to AI firms like OpenAI and Anthropic. The reported examinations come as private AI valuations have soared, with Anthropic estimated at $1.38 trillion and OpenAI at $900 billion, and as some SPV interests are traded as blockchain tokens. Both OpenAI and Anthropic have warned investors about unauthorized exposure products. The scrutiny follows an August enforcement case against Adit Ventures Management and CEO Eric Munson over alleged misrepresentations involving pre-IPO stakes in SpaceX and Klarna. Tokenization does not resolve ownership verification issues, according to the SEC, which has stated that moving securities onchain does not alter the application of federal securities laws.
Key Elements
The U.S. Securities and Exchange Commission is stepping up oversight of investment advisers who market exposure to high-flying private technology companies, asking them to demonstrate that the special purpose vehicles they manage actually hold the underlying shares they claim to offer.
Registered investment advisers have been directed by the SEC to verify that their SPVs possess genuine ownership or exposure to the private stock being promoted, according to a Wall Street Journal report published Monday. The examinations are part of a broader regulatory sweep and do not currently target any single firm, Reuters said, citing the Journal’s reporting. Reuters noted it could not independently confirm the development.
The scrutiny lands at a moment when investor appetite for private artificial intelligence companies has reached fever pitch. SPVs, which pool capital from multiple investors to acquire stakes in companies not listed on public exchanges, have become a primary vehicle for gaining access to firms like OpenAI and Anthropic. Some of these investment interests have even migrated onto public blockchains as tradeable tokens, adding another layer of complexity to the question of what investors actually own.
The scale of the private AI market
Private-market valuations for the leading AI developers have reached levels that were once unthinkable outside public markets. Data from DeFiLlama’s pre-IPO tracker, reported on August 27, placed Anthropic’s estimated private valuation at $1.38 trillion, with OpenAI following at $900.29 billion across a universe of 182 tracked companies.
Global private investment in AI surged 127.5% in 2025 to reach $344.7 billion, according to Stanford’s AI Index for 2026. Of that total, $170.9 billion flowed specifically into generative AI technologies. With capital pouring in at this scale, the ability to verify what an investment product actually holds has become a central concern for both regulators and investors.
| Company | Estimated Private Valuation (as of Aug 27, 2026) |
|---|---|
| Anthropic | $1.38 trillion |
| OpenAI | $900.29 billion |
| Global private AI investment (2025) | $344.7 billion |
| Generative AI investment (2025) | $170.9 billion |
Note: Valuations are estimated private-market figures from DeFiLlama’s pre-IPO tracker, not official company funding valuations. Investment figures are from Stanford’s AI Index for 2026.
Companies push back on unauthorized exposure
Both OpenAI and Anthropic have already taken steps to warn investors about products that claim to offer exposure to their equity without proper authorization.
OpenAI’s equity-transfer notice states the company is “aware of firms that market unauthorized opportunities to gain exposure to OpenAI,” including through direct equity sales, SPV interests, tokenized interests and forward contracts. The company’s message to investors holding such unauthorized interests is blunt: they “will not be recognized and carry no economic value to you.”
Anthropic has adopted a similarly restrictive posture, requiring board approval for any transfer involving its stock and stating explicitly that it does not permit SPVs to acquire its shares. The company’s position underscores a critical point for investors: an SPV’s marketing claims about access to a private company do not guarantee that the underlying exposure is valid or recognized by the issuer.
An enforcement case shows the risks
The SEC has already demonstrated what can go wrong when investment vehicles misrepresent their holdings. On August 10, 2026, the agency charged Adit Ventures Management, CEO Eric Munson, and three affiliated general partners with allegedly defrauding investors over pre-IPO stakes in companies including SpaceX and Klarna.
The SEC’s complaint alleged that Munson falsely told an investor that a fund owned shares in a private company it did not actually hold. The defendants were also accused of reselling pre-IPO shares to client funds at inflated prices, misrepresenting costs, charging millions in unauthorized fees, and pledging client assets to secure a $10 million credit line.
“That misconduct has no place in investment advisory relationships where clients count on investment advisers being their fiduciaries,” said Corey A. Schuster, Chief of the SEC Enforcement Division’s Asset Management Unit.
Without admitting the allegations, the defendants consented to judgments subject to court approval, including disgorgement, civil penalties, and a three-year associational bar for Munson with the right to seek reentry afterward.
Tokenization does not solve the ownership problem
The intersection of private-market investing and blockchain technology has raised the stakes further. In April, reports indicated that OpenAI’s implied valuation crossed $1 trillion through onchain pre-IPO instruments backed one-to-one by SPV exposure on the Jupiter platform. Tokenization, however, does not resolve the fundamental question of whether the underlying shares are genuinely held. In fact, it can distribute the same dubious claim across a wider pool of investors.
The SEC’s divisions have been clear on this point. In a January 28, 2026 statement on tokenized securities, the agency’s divisions of Corporation Finance, Investment Management, and Trading and Markets said moving a security onchain “does not affect application of the federal securities laws.”
For investors, the central question remains whether the product being marketed actually contains the private shares it claims to represent. The outcome of the SEC’s reported examinations could set new precedents for how investment firms must operate in the private AI market. Whether these examinations evolve into formal enforcement actions, and whether products tied to major AI names are specifically targeted, will be closely watched in the months ahead.
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