Anthropic IPO Filing Gives Founders 50.1% Voting Control and Discloses Natural Gas Reliance

CNBC reported that CEO Dario Amodei, President Daniela Amodei and five other co-founders will be the sole members of Founder LLC, giving them the ability to determine the outcome of all matters submitted to a stockholder vote for the foreseeable future. The structure will limit the influence of institutional and retail investors. Anthropic said in the filing that its governance structure is likely to limit the likelihood of an unsolicited merger proposal, an unsolicited tender offer or a proxy contest to remove directors, and may make it more difficult to replace directors and management. The company also said the structure may deprive stockholders of an opportunity to sell shares at a premium to prevailing market prices.

Anthropic described the arrangement as a “novel capital and corporate governance structure” with “no direct public company precedent,” according to CNBC. The company is incorporated as a public benefit corporation under Delaware law, requiring it to balance stockholder financial interests, the interests of those affected by its conduct and its stated purpose of responsible advanced AI development. Anthropic also has a Long-Term Benefit Trust, created in 2023, that can elect and remove a majority of the board using a special class of stock called Class T common stock. The trust’s current members are Christopher Stubbs, Ben Bernanke, Neil Buddy Shah and Richard Fontaine, all described in the filing as financially disinterested from Anthropic. Anthropic is a “controlled company” under Nasdaq rules because the trust can elect most of its board. The co-founders will elect the remaining directors through Founder LLC.

Byron Deeter, a partner at Bessemer Venture Partners, told CNBC on Monday that investors are often comfortable giving founders governance influence in public markets when leadership is strong. Bessemer backed Anthropic at a $14 billion valuation, and Deeter said it is the largest investment on a cost basis in the firm’s 116-year history. “There are some unusual elements to these things when they occur, but for category-defining, industry-defining opportunities, you want teams to be able to think long term,” Deeter told CNBC’s “Squawk on the Street.” He said that allows teams to focus on innovation rather than month-to-month or quarter-to-quarter results.

The Verge reported that Anthropic’s S-1 filing makes clear data centers will run on gas, to the company’s own detriment. Anthropic said competition for access to electrical supply and data-center locations with adequate power is intense, and that some planned data centers rely on electricity generated by natural gas turbines on-site. Anthropic leases capacity from hyperscalers but announced a $50 billion plan last year to expand data centers in Texas and New York. Gas accounts for 40% of U.S. power generation, according to The Verge, and a shortage of gas turbines is slowing data-center construction. Some developers are installing gas engines on-site to avoid long waits for grid connections, making on-site generation less efficient and more polluting.

Anthropic also identified climate change as a risk to its bottom line, The Verge reported. The company said rising temperatures will increase the cost of electricity and water needed to cool servers. It expects competition for natural gas and pipeline capacity from hyperscalers and cloud providers to drive up gas prices. Anthropic said regulators may impose conditions, standby charges or other requirements if its efforts to secure power are perceived to affect other utility customers and the broader grid, and that such requirements could raise operating costs. The company said failure to secure adequate electrical power, limits on electricity availability or significant increases in energy or compliance costs could affect its cost structure and limit its ability to scale compute infrastructure, develop and deploy models, and serve customers. CNBC reported that the prospectus includes more than 90 pages of risk factors, including political challenges, data-center moratoriums and the company’s effort to balance safety and commercial objectives.

Editor's Summary

Anthropic’s IPO filing establishes founder-controlled governance through Founder LLC, which will hold 50.1% of voting power, and a Long-Term Benefit Trust that can elect most board members. The filing also discloses reliance on natural gas for data centers, with risks from fuel prices, turbine shortages, climate costs and regulatory conditions that could affect its compute buildout.