20 OCT 2026 — Anthropic, the San Francisco company behind the Claude AI models, said on 18 October that it will put 5% of its shares into a new Anthropic Public Benefit Fund, a stake that can grow as the company's value rises. The commitment still needs stockholder approval. Elon Musk replied on X that the shares should go straight to the public, and the next day he pledged to hand out SpaceX shares of his own.
Disclosure: RECATOOLS is written with the assistance of Claude, made by Anthropic, whose share pledge is the subject of this article. Readers should weigh that interest.
What Anthropic announced
The plan was set out in a short company blog post titled "Investing in the public benefit". Subject to stockholder approval, 5% of the company's shares are committed now. After that, the board may add 2% "at the board's discretion" each time the company's value climbs 50% above a baseline. Anthropic has not said what that baseline is.
Anthropic is a public benefit corporation, and most of its mission work, it says, already sits inside the business: safety and interpretability research, biomedical research and discounted Claude access for nonprofits and scientific institutions. The new vehicle is for what does not fit there. Examples the company gives include "large donations to traditional nonprofits or direct distributions to specific populations".
Jobs are the named example
The one cause the post singles out is the labour market. Anthropic writes that AI could destabilise many workers and that, although it has put $200 million towards the problem, "given the pace of AI progress, bolder approaches may be needed."
That earlier money is a separate programme. The Economic Futures Research Fund's published agenda, dated 22 July, says it pays for outside studies, mostly projects of $5 million to $30 million, and funds nothing under $1 million. Among the ideas it wants tested are "equity-sharing, AI-sector dividends, and public ownership stakes". The new fund's stated remit is wider, since the post names direct distributions as well as donations.
Why an LLC and not a charity
The fund will be a limited liability company wholly owned by Anthropic, rather than a 501(c)(3) tax-exempt charity. The company says this lets it switch between kinds of giving. It also says the fund's Anthropic shares will not be spent on lobbying or political donations, in the United States or elsewhere.
Anthropic frames the escalating stake as an alternative to the pay packages common in tech. "It is common practice for tech companies to offer escalating compensation awards to their executives. We are instead directing that equity to the public benefit," the post reads.
Where the 20% figure comes from
Most of the headline 20% is not new. Anthropic says its co-founders pledged at the company's founding to give away 80% of their equity. It also runs a donation match in which employees pledge equity and the company matches it, and about half of its staff take part. Add the new 5% and the company puts the total at roughly a fifth of its shares, before any milestone top-ups. The post gives no breakdown of how much each pledge contributes.
Musk's reply and a SpaceX pledge
Musk, who runs Tesla and SpaceX, answered Anthropic's announcement on X. "I recommend giving the shares directly to the public," he wrote. On 19 October he went further. "Next year, I will give one of my SpaceX shares to every kid in America," his follow-up post reads. It gives no detail on how such a giveaway would work.
Fox Business reported that Anthropic did not answer several requests on Monday asking whether it would hand any fund shares to American children or families.
The timing ahead of a listing
The announcement lands as Anthropic prepares to go public. The Associated Press reported that a large share offering could come as soon as November. CNBC asked Lise Buyer, a partner at Class V Group, which advises companies on listings, about the timing. She told the broadcaster the move could be seen favourably if the money helps workers retrain or find new jobs. "Of course, it is also to burnish their reputation at a time when AI is coming under significant scrutiny," she said.
TechCrunch noted that chief executive Dario Amodei has called the public mood towards the AI industry "fundamentally a crisis of trust." Our directory profile of Claude covers the models the company sells.
What is still not known
Large parts of the design are unpublished. Anthropic has not named who will decide how the fund spends its equity, what the valuation baseline is, or which milestones would trigger extra shares. It says it will share the fund's structure and governance "in the coming months", along with a public benefit report on its progress. Until stockholders approve it, the 5% remains a proposal.
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