Anthropic commits 5% of shares to public benefit fund

Fund Structure

On Sunday (18), Anthropic announced it will allocate 5% of its shares to a new vehicle, the Anthropic Public Benefit Fund. The transfer has not yet occurred: it depends on shareholder approval, according to the statement published on the company's website. The text also stipulates that the board may add 2% for each 50% valuation increase of the company above a yet undisclosed baseline.

The fund is not a philanthropic foundation in the manner of an American 501(c)(3). It is an LLC fully controlled by Anthropic, a format that, according to the company, allows for both large donations to traditional nonprofits and direct distributions to specific populations. There is a written clause: "None of the shares of Anthropic held by the LLC will be used for lobbying or political donations, in the U.S. or abroad," states the announcement.

Why Now

The announcement comes as the company is heading to the stock market. Anthropic has confidentially filed a draft S-1 with the SEC, according to trade press, and its last private round in June raised $65 billion at a valuation of $965 billion, as reported by IBTimes and other outlets. At that base, the 5% stake is worth tens of billions of dollars. Reports diverge on the exact value, which depends on a price that only the market will set.

The stated target is the disruption of the labor market. The company has already committed $200 million to study and mitigate the effects of AI on employment, asserting in the announcement that "bolder" approaches may be necessary. Two days earlier, on October 16, Anthropic published a report showing that the share of junior hires in its technical areas had dropped from 27% to 9% since the beginning of 2025.

The Full Account

Including the new fund, the co-founders' promise to donate 80% of their shares, and the stock matching donation program in which about half of the employees participate, Anthropic estimates that nearly 20% of its capital is earmarked for the public good. This figure requires careful reading. The founders' promise is a personal commitment, and the donation matching program relies on voluntary participation from employees. Only the 5% from the fund represents a corporate decision, and even that awaits shareholder vote.

The inevitable comparison is with OpenAI. After restructuring completed last year, the OpenAI Foundation retained 26% of OpenAI Group PBC, valued at about $130 billion at the time, along with a warrant tied to valuation targets, according to the OpenAI's own corporate structure page. The stake is larger, and the control arrangement is different: the OpenAI foundation appoints the board of the operational company. Anthropic's fund is a subsidiary of Anthropic itself, and the company promises to detail governance and valuation targets "in the coming months."

Where the Objection Lies

Criticism arose on the same day. Elon Musk, whose xAI competes in the same market, suggested on social media that Anthropic should deliver the shares directly to the public, stating that this is what he intends to do. The provocation has commercial implications but touches on a point institutional investors will raise during the roadshow: a 5% block in the hands of an LLC controlled by management, which can grow by board decision, is also a block of votes. The announcement does not specify who exercises that vote.

The argument in favor also merits serious consideration. A structure where the social stake grows with the company's value creates a real cost for existing shareholders precisely in successful scenarios, the opposite of a symbolic donation made before the IPO and forgotten afterward. Anthropic already operates as a public benefit corporation, with a Long-Term Benefit Trust that has the power to appoint part of the board, according to reports on the preparation for the offering.

For CIOs and consulting partners purchasing capacity from Anthropic, the announcement does not change contracts, prices, or roadmaps. It alters the supplier's framing. The company selling intellectual work automation has begun to reserve part of its capital to address the effects of that automation, and if the 2% rule for each 50% valuation increase is approved, the size of that reserve becomes a direct function of the adoption of the product that creates the problem it intends to mitigate. Corporate ESG committees now have a concrete parameter to compare model suppliers.