A decade ago, 88% of a tech company's value was created post-IPO. For recent IPOs, 55% of the market cap creation happened while the company was still private, fundamentally changing where investors capture growth.

Unlike a decade ago, today's most transformative, high-growth companies like OpenAI and Anthropic are choosing to remain private for longer. This trend concentrates the highest potential returns in private markets, making it difficult for public investors to 'own the future' of technology.

The venue for tech value creation has dramatically shifted from public to private markets. For recent IPOs, over half of their market cap was generated while private, a stark reversal from ten years prior when 88% of value was created post-IPO.

The traditional purpose of an IPO—raising capital for company growth—is obsolete. Today, companies scale using private equity and only go public to allow early investors and insiders to cash out. This means the public market captures significantly less of a company's early, high-growth phase.

The success of the massive SpaceX IPO may hinge on whether Elon Musk's large base of retail investors from Tesla follows him. If this "army of online fans" invests heavily, it will prove that retail capital is a viable source for funding mega-IPOs, de-risking the path for other private giants like OpenAI and Anthropic.

When a high-profile IPO like SpaceX reserves a large portion (30%) for retail investors, it may not be about democratization. This can be a strategic move to offload shares at an inflated price to emotionally invested fans rather than price-sensitive institutional analysts.

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.

The current IPO market is bifurcated. Investors are unenthusiastic about solid, VC-backed companies in the $5-$15B valuation range, leading to poor post-IPO performance. However, there is immense pent-up demand for a handful of mega-private companies like SpaceX and OpenAI.

SpaceX is planning a historically large IPO that bucks convention. It aims to offer 20% of shares to retail investors—double the typical amount—and may ditch the standard six-month insider lockup, signaling a founder-led approach that prioritizes a broad retail investor base.