Anthropic founders retain 50.1% voting power ahead of massive IPO

The Founder LLC Mechanism

Anthropic's seven co-founders have established a specific legal structure to maintain authority over the company. They collectively control an entity known as the Founder LLC, which holds a single Class F share. This one share grants them 50.1% of the total voting rights on all general corporate matters submitted to stockholders.

The remaining 49.9% of the voting power is distributed among other share classes, including the Class A common stock sold to the public under the ticker ANT. This means that while the public can own a large portion of the company's equity, they cannot outvote the founders on major decisions. The founders settle their own voting decisions within the LLC using a simple majority rule.

This arrangement is notably more concentrated than other major tech firms. For example, it differs from Alphabet's dual-class structure where super-voting shares are still held by people with actual ownership of the company's profits. At Anthropic, the founders' Class F share carries zero economic rights, meaning their governance control is entirely decoupled from their ownership of the company's profits or assets.

Nasdaq Exemptions and Governance

Because the Long-Term Benefit Trust holds a special Class T share to elect a majority of the board, Anthropic qualifies as a 'controlled company' under Nasdaq Listing Rule 5615(c). This designation is significant because it allows the company to opt out of certain protections that are usually guaranteed to public investors. Anthropic has stated it will use this status to remove the requirement that its nominating and corporate governance committee consist entirely of independent directors.

By using this exemption, the founders can in principle influence their own succession process and the selection of future board members. While the board currently maintains a majority of independent directors, the controlled-company status gives the firm the legal right to change that dynamic later. This creates a situation where the people running the company have the ultimate power to choose who oversees them.

Public shareholders will not have a pathway to vote these structural arrangements out of existence. The filing also notes that while executive pay is currently set by an independent committee, the company retains the legal latitude to change that as well. This concentration of power ensures that the founders' vision for the company remains the primary driver of its corporate direction.

Financial Growth and Obligations

Despite the governance concerns, Anthropic is reporting massive financial growth as it prepares for its market debut. The company recorded $16.29 billion in earnings during the first half of 2026, which is a 1,304% increase over the same period in 2025. This growth was driven largely by consumption-based API revenue, which accounted for $13.1 billion, or 80% of the total revenue for that period.

However, the company's financial health includes significant infrastructure obligations that are not purely accounting artifacts. Anthropic has disclosed $518 billion in future cloud and compute commitments, which is approximately four times its current liquid assets of $131.7 billion. These obligations include non-cancellable agreements with providers like Google Cloud and Amazon Web Services, as well as equipment lease obligations with Broadcom.

The company also faced a $1.5 billion settlement in a copyright infringement lawsuit involving the training of its Claude model. This settlement covered roughly 465,000 literary works after a court ruling found that using pirated copies of books did not qualify as fair use. These figures highlight the scale of the capital and legal challenges Anthropic faces as it attempts to scale its frontier AI models.

Safety Risks and Market Impact

A significant portion of the S-1 filing is dedicated to the risks that Anthropic's own AI models could pose to humanity. The document warns that sufficiently powerful systems could act in ways that exceed predicted parameters, potentially leading to catastrophic or existential risks. This language has already drawn scrutiny from public officials, including the New York City Comptroller, who urged the company to pause its IPO to address these safety concerns.

The tension between rapid commercial expansion and safety concerns is evident in the internal dynamics of the company. While CEO Dario Amodei has publicly called for a slower pace of development and the inclusion of third-party evaluators, the company is simultaneously pursuing the largest IPO in history. This creates a complex environment for investors who must weigh the company's high growth potential against the very real risks described in the filing.

If the IPO prices at the top of the expected $1.5 trillion to $1.75 trillion range, it would be the largest initial public offering ever. Analysts are divided on the valuation, with some calling it a record-breaking opening for the market and others questioning if the 22x forward revenue multiple is justifiable. Regardless of the price, the governance structure ensures that the founders remain the ultimate arbiters of the company's future.