The market for hyper-growth tech companies now exists almost exclusively in private markets, with only 5% of public software firms growing over 25%. With companies staying private for 14+ years, public markets are now for mature, slower-growing businesses.

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Ultra-late-stage companies like Ramp and Stripe represent a new category: "private as public." They could be public but choose not to be. Investors should expect returns similar to mid-cap public stocks (e.g., 30-40% YoY), not the 2-3x multiples of traditional venture rounds. The asset class is different, so the return profile must be too.

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.

Venture-backed private companies represent a massive, $5 trillion market cap, exceeding half the value of the 'Magnificent Seven' public tech stocks. This scale signifies that private markets are now a mature, institutional asset class, not a small corner of finance.

The quality of public small-cap companies, measured by Return on Invested Capital (ROIC), has plummeted from 7.5% to 3% over 30 years. This degradation means high-growth opportunities now predominantly exist in the later-stage private markets. Institutional investors must shift their asset allocation to venture and growth equity, which has become "the big leagues," not a bespoke asset class.

Top-tier private companies like Stripe and Databricks are actively choosing to delay IPOs, viewing the public market as an inferior "product." With access to cheaper private capital and freedom from quarterly scrutiny and activist investors, staying private offers a better environment to build long-term value.

As high-growth tech companies delay IPOs, the public small-cap market is left with lower-quality assets. The return on invested capital (ROIC) for the Russell 2500 index has more than halved over 30 years, signaling a fundamental shift for institutional investors.

For high-growth companies, reaching a $100M ARR milestone no longer automatically triggers IPO plans. With abundant private capital, many founders now see going public as an unnecessary burden, preferring to avoid SEC reporting and gain liquidity through private growth rounds.

Companies like Databricks and Stripe represent a new asset class: "Post-IPO Scale, Still Private." They have surpassed the revenue and scale typically required for an IPO but choose to remain private. This creates a distinct investment category separate from traditional late-stage venture, driven by the perceived disadvantages of public markets.

The trend of companies staying private longer and raising huge late-stage rounds isn't just about VC exuberance. It's a direct consequence of a series of regulations (like Sarbanes-Oxley) that made going public extremely costly and onerous. As a result, the private capital markets evolved to fill the gap, fundamentally changing venture capital.

By staying private longer, elite companies like SpaceX allow venture and growth funds to capture compounding returns previously reserved for public markets. This extended "growth super cycle" has become the most profitable strategy for late-stage private investors.