House Oversight Committee Requests Information from Sam Altman on Personal Investments

The House Committee on Oversight and Government Reform sent a letter to Sam Altman on May 12, 2026 asking for more information about his investments and details from the audit committee put in place to review any potential conflicts. 5 billion according to Forbes estimates. His wealth is tied entirely to his stakes in hundreds of companies including Reddit, Stripe and Helion.

Sam Altman has no equity in OpenAI. According to a Wall Street Journal report cited by Forbes, Altman personally invested $375 million in nuclear fusion startup Helion in 2021. OpenAI did not fund Helion but agreed to buy power from the startup from 2028.

Sam Altman asked OpenAI-backer Softbank to join Helion’s funding round. The same report stated that Altman sought OpenAI’s backing for Stoke Space, a SpaceX rival in which he is a shareholder. Lack of clarity around Sam Altman’s personal investments was cited as one of the reasons for his brief ouster in 2023.

U.S. District Court in Oakland, Calif. on April 30, 2026. The appearance came as Altman testified in the ongoing Musk v. Altman trial.

During that testimony OpenAI cofounder Ilya Sutskever confirmed he held a $7 billion stake in OpenAI. 6 billion worth of company stock in a secondary sale in October 2025. About 75 OpenAI employees cashed out $30 million worth of shares in the October 2025 secondary sale, the cap set by OpenAI.

@Forbes reported that scrutiny of Altman’s investments arrives alongside rapid growth across the broader artificial intelligence sector. Janitor AI, founded in 2023, has 15 million total users. Between 70 to 80% of Janitor AI users identify as women.

The startup draws some 100 million monthly visitors to its site and ranks as the tenth most visited consumer AI site according to Similarweb. Janitor AI received a surprise $180,000 Cloudflare bill amid its expansion. 5 billion valuation.

AMP, a VC firm founded by ex-Andreessen Horowitz partner Anjney Midha, will lead the Periodic Labs funding round. Periodic Labs’ valuation is expected to increase about sixfold in just eight months when the round closes. Bret Taylor’s AI customer service startup Sierra raised $950 million at a more than $15 billion valuation.

Scribe has crossed $100 million in annualized recurring revenue. Corgi announced a $160 million funding round led by the growth equity firm TCV on Wednesday. 3 billion valuation after its $160 million funding round.

Corgi claims to have annualized revenue around $100 million from thousands of startup customers. On the same day as its funding announcement, Corgi launched a new service providing insurance for long-haul truckers. At the company’s downtown San Francisco headquarters most conference rooms have a mattress tucked into the corner so employees who work seven days a week can sleep.

CEO Nico Laqua sleeps most nights in a room called the “Founders’ Room” and showers at a nearby Equinox gym. "I technically have a room [in an apartment] but I never really go there," he tells Forbes. The office space includes an all-night Corgi Cafe open to the public that has become a gathering spot for young startup founders.

The company’s mascot, a brown and white corgi named Trudy, roams the premises and is cared for by employees aided by an AI bot on Telegram.