Recognizing that top companies compound long after going public, Sequoia created the "Sequoia Capital Fund." Instead of distributing shares to LPs who often sell immediately, this vehicle holds positions in their best public companies. This strategy has generated an additional $6.7 billion in gains simply through patience.

The traditional IPO exit is being replaced by a perpetual secondary market for elite private companies. This new paradigm provides liquidity for investors and employees without the high costs and regulatory burdens of going public. This shift fundamentally alters the venture capital lifecycle, enabling longer private holding periods.

A core part of a16z's growth fund strategy is to invest in companies the firm's early-stage team passed on. This acts as an internal "fix the mistake fund," providing a structured way to correct errors of omission and get a second chance at breakout companies.

The roles are blurring: firms like A16Z don't just exit at IPO. They may become the largest buyer *in* the IPO, as they did with Samsara, if they believe the public market is undervaluing the company's long-term prospects.

Public market investors systematically underestimate sustained high growth (e.g., 60%+), defaulting to models that assume rapid deceleration. This creates an opportunity for private investors with longer time horizons to more accurately value these companies.

Firms like Sequoia investing in direct competitors (OpenAI and Anthropic) shows that late-stage venture has evolved. When taking small, non-board seat stakes for hundreds of millions, firms act like public market funds, buying a portfolio of category leaders without the information access that would create a true conflict.

Contrary to the belief that smaller VC funds generate higher multiples, a16z's data shows their larger funds can outperform. This is driven by the massive expansion of private markets, where significant value is now created in later growth stages (Series C and beyond).

A primary function of Andreessen Horowitz's growth fund is to correct errors of omission from its early-stage team. Joking referred to as the "fix the mistake fund," it provides a second chance to invest in companies the firm initially passed on. This internal synergy is a core part of their multi-stage strategy.

The abundance of private capital means the most successful companies no longer need to go public for growth funding. This disrupts the traditional VC model, where IPOs are a primary exit path, forcing firms to re-evaluate how and when they achieve liquidity for their limited partners, even for their best assets.