Anthropic Commits 5% of Its Shares to New Public Benefit Fund

Anthropic, the San Francisco company behind the Claude AI models, said on Sunday, Oct. 18, 2026, that it will commit 5% of its shares to a new Anthropic Public Benefit Fund, subject to stockholder approval. The fund’s stake could grow as the company does: Anthropic’s board may add another 2% of shares for every 50% increase in the company’s value above a set baseline, which has not been disclosed.

Anthropic Public Benefit Fund: What Was Announced

• Initial stake: 5% of Anthropic’s shares, pending stockholder approval.
• Growth formula: an additional 2%, at the board’s discretion, for each 50% rise in company value above a baseline Anthropic has not yet published.
• Structure: a wholly owned limited liability company (LLC), not a 501(c)(3) charity.
• Possible uses: large donations to traditional nonprofits, direct distributions to specific populations, and work on AI’s effects on workers.
• Limits: Anthropic says none of the equity held by the fund will be used for lobbying or political giving, in the U.S. or abroad.
• Still to come: details on governance, structure and the valuation milestones, which Anthropic says it will share “in the coming months.”

Why an LLC Instead of a Charity

Anthropic is a public benefit corporation, a legal structure that requires its leaders to weigh a stated public mission alongside profits. In its announcement, the company said most of its mission-related work, such as AI safety and interpretability research, applied biomedical research and Claude discounts for nonprofits and scientific institutions, happens inside the company because it has both a public-benefit side and commercial value.

The new fund is meant to do things that do not fit inside the company. Anthropic said it chose an LLC “rather than a 501(c)(3) or other format—to give adjustability between different forms of giving.” A traditional charitable foundation faces tax rules on how it can spend money; an LLC can, for example, make direct payments to people as well as grants to nonprofits, though it does not get the same tax treatment.

AI and Jobs Is One Stated Focus

The company pointed to labor market effects as one example. “AI may generate enormous economic value, but it could also cause instability for many workers,” Anthropic wrote. It noted it has already committed $200 million to studying and addressing the issue, adding, “given the pace of AI progress, bolder approaches may be needed. The Fund will have the versatility to pursue them.”

Anthropic also contrasted the fund with executive pay practices. “It is common practice for tech companies to offer escalating compensation awards to their executives,” the company wrote. “We are instead directing that equity to the public benefit.”

About 20% of Shares Pledged to Public Good

The fund builds on earlier pledges. Anthropic said its co-founders committed at the company’s founding to donate 80% of their equity, and that it runs an equity donation match program in which roughly half of its employees take part. Counting the new fund, Anthropic says about 20% of its shares will be dedicated to the public good, not including any extra shares added if valuation milestones are reached.

Context: An IPO and a Trust Problem

Reuters reported that the announcement comes as Anthropic prepares what could be one of the largest initial public offerings in history as a public benefit corporation. TechCrunch noted that it also comes amid increasingly negative public sentiment toward the AI industry, which Anthropic CEO Dario Amodei has described as “fundamentally a crisis of trust.”

Anthropic is also under regulatory scrutiny. Last month we reported on the FTC probe of OpenAI and Anthropic over product risks. Separately, Anthropic and OpenAI joined the Simons Foundation in a $15 million commitment to help mathematicians adapt to AI, and Claude has been used in research such as the enzyme and phage work we covered in September.

What Is Still Unknown

Key details are missing. Anthropic has not said what the baseline valuation is, who will run the fund or sit on its board, how grant decisions will be made, or when stockholders will vote. Because the company is private, the dollar value of a 5% stake depends on a valuation that changes with each funding round. Anthropic said it will also publish a public benefit report on its progress toward its mission. Follow AI industry news on our AI news hub.

Featured photo: TechCrunch / Wikimedia Commons, CC BY 2.0. Cropped and resized.

Sources

• Anthropic: Investing in the public benefit (Oct. 18, 2026)
• TechCrunch: Anthropic says it’s committing 5% of its shares to a ‘public benefit fund’
• Reuters via Investing.com: Anthropic to commit 5% stake to new public benefit fund
• Reuters via Boursorama (French): Anthropic va consacrer 5 % de son capital à un nouveau fonds d’intérêt public