Upcoming mega-IPOs from companies like OpenAI and SpaceX will likely feature dual-class share structures. This mechanism grants certain insiders, typically founders, shares with outsized voting power (e.g., 10 votes per share). This allows them to retain control over the company's strategic direction even after diluting their economic ownership by going public.

Joel Hulsinger secured a 5% corporate match for his promote-based donation by making it a condition of his employment at Aries. This shows that senior talent joining a firm possess unique leverage to embed philanthropic initiatives that might otherwise face internal resistance or be dismissed.

For long-term investors, share-based compensation and dilution are critical. A seemingly minor 2% annual dilution requires the business to generate significant extra growth over a decade just for an investor to maintain their ownership percentage. This hidden headwind is often overlooked in short-term analysis.

In a powerful signal of internal optimism, Anthropic's employee stock tender offer failed to reach its full allocation. Mirroring a similar trend at OpenAI, employees are holding onto their shares—even those valued at a $380B valuation—reflecting a strong belief that the company's value will skyrocket leading up to an IPO.

Anthropic is granting founders super-voting shares to retain control post-IPO, a common tech practice. However, for a company building potentially society-altering AI, this move sparks concern as it concentrates power and reduces shareholder oversight over a technology with immense public implications.

Strategic partnerships are often touted as non-dilutive. While they don't affect the cap table, they give away a portion of a program's future economics. This reduces the company's intrinsic value, a critical trade-off leaders must acknowledge.

Anthropic is pursuing an unusual governance structure for its IPO, giving a collective of seven co-founders 50.1% voting control as a group. This differs from typical dual-class shares tied to a single CEO and forces investors to bet on a group dynamic, not just an individual leader.

To ensure long-term ethical decision-making, founders can embed it into their corporate governance from day one. Following Anthropic's model, they can create an ethics committee and mandate that some board seats are filled by people who hold no shares, creating an incorruptible check on purely profit-driven decisions.

Anthropic is a massive anomaly, set to be the first Public Benefit Corporation (PBC) valued at over a trillion dollars, dwarfing the current largest, Veeva Systems ($40B). Its unique structure, which includes a trust that appoints board members, creates an untested governance model for balancing shareholder value with a public mission at this scale.