Anthropic Proposes Committing 5% of Its Shares to New Public Benefit Fund, Pending Stockholder Vote

Anthropic said Sunday, Oct. 18, that it will commit 5% of its shares to a new entity called the Anthropic Public Benefit Fund. The commitment is subject to stockholder approval.

The stake is designed to grow. The board may add another 2% of the company's shares for every 50% increase in Anthropic's value above a baseline the company has not disclosed.

The numbers

Investors valued Anthropic at $965 billion in May, when it raised $65 billion. At that price, 5% is worth roughly $48 billion. Anthropic has not put its own dollar figure on the fund, and the stake's worth will move with the company's value.

Anthropic says the fund, combined with earlier pledges, brings the share of the company dedicated to the public good to roughly 20%. That figure excludes anything the board adds later if valuation milestones are hit.

The earlier pledges are these: Anthropic's co-founders pledged to donate 80% of their equity when the company was founded. Roughly half of employees take part in an equity donation match program, in which Anthropic matches the equity they pledge.

How the fund is built

The fund will be a wholly owned limited liability company, not a 501(c)(3) nonprofit. Anthropic says that format gives it "adjustability between different forms of giving."

The company says none of the equity held by the LLC will be used for lobbying or political giving, in the U.S. or abroad.

Anthropic is a public benefit corporation, a legal form that lets directors weigh a stated public purpose alongside shareholder returns. The company says most of its mission work stays inside the company: AI safety and interpretability research, applied biomedical research, and discounted Claude access for nonprofits and scientific institutions. It says those activities carry both public benefit and for-profit value.

The fund is meant for things that don't fit that mold. Anthropic says it might explore "large donations to traditional nonprofits" or "direct distributions to specific populations."

The jobs question

The one named example is labor market disruption. Anthropic says AI "may generate enormous economic value, but it could also cause instability for many workers."

The company has already committed $200 million to studying and addressing the issue. In its announcement, it said that "given the pace of AI progress, bolder approaches may be needed. The Fund will have the versatility to pursue them."

Anthropic also took a swipe at industry pay norms. The company said it is common for tech firms to offer escalating compensation awards to executives, and that it is "instead directing that equity to the public benefit."

OpenAI set up a similar foundation in 2025, holding a multibillion-dollar stake in that company for public-benefit initiatives.

Musk's counterproposal

Elon Musk weighed in the same day. He suggested Anthropic distribute shares directly to the public rather than route them through a fund.

The argument is simple: direct distribution would put ownership in individual hands immediately, with no board deciding how the value gets deployed. Musk did not lay out how such a distribution would work, including who would qualify or how many shares each person would get.

Anthropic's own framing runs the other way. Its stated reason for a single vehicle with flexible rules is the ability to shift between donations, direct distributions and other approaches as conditions change.

Context: the IPO and the trust problem

Anthropic confidentially filed draft paperwork with the U.S. Securities and Exchange Commission in June for a possible initial public offering. The company has said whether that happens depends on market conditions. The IPO would be one of the largest in history.

The announcement also lands as the AI industry faces souring public opinion. CEO Dario Amodei has described that sentiment as "fundamentally a crisis of trust."

What comes next

Stockholders have to approve the 5% commitment. No vote date has been announced.

On control, the company says only that it will share more about the fund's structure and governance in the coming months. That will include the valuation milestones that could add to the stake. Anthropic also says it will report on its mission progress in an upcoming public benefit report.

Until then, the open questions are the ones that matter for a pool of roughly $48 billion at current valuation. Who sits on the fund's governing body, who decides where the money goes, and how an LLC owned by the company answers to anyone outside it.