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SpaceX, Anthropic and OpenAI IPO wave raises questions over bitcoin fund flows - 디지털투데이

Reported by Digitaltoday
Jun 10, 2026· 3 min read
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Key Takeaways
  • • SpaceX, OpenAI, and Anthropic are preparing initial public offerings that collectively could bring approximately $3 trillion to public markets, with SpaceX targeting a $1.5 trillion valuation (largest in history), OpenAI at $1 trillion, and Anthropic having recently raised at a $350 billion valuation.
  • • This wave of "giga-IPOs" from AI and space technology companies is expected to create a "liquidity black hole" as massive amounts of investor capital rebalance into these offerings, potentially diverting funds from other asset classes including bitcoin and traditional equity markets.
  • • Market analysts warn that stock markets face significant stress-testing from the sheer magnitude of concurrent mega-IPO activity, raising questions about whether institutional investor appetite can sustain valuations for all three companies simultaneously.
  • • Historical IPO performance data suggests caution: approximately 60% of companies in comparable growth-stage IPO cohorts delivered zero or negative returns over the three years following their public debut, indicating heightened execution and valuation risk.
  • • The IPO calendar timing coincides with economic uncertainty, elevated inflation, and geopolitical turmoil, compounding competitive dynamics as SpaceX, Anthropic, and OpenAI compete directly for institutional capital in a constrained investment environment.
Summary
Three of the technology sector's most highly valued private companies—SpaceX, OpenAI, and Anthropic—are simultaneously preparing initial public offerings that represent an unprecedented concentration of capital formation activity. SpaceX is targeting a $1.5 trillion valuation, positioning itself for the largest IPO in history, while OpenAI is preparing for a $1 trillion public debut. Anthropic, the third major participant in this wave, recently raised capital at a $350 billion valuation. Collectively, these three IPOs could inject approximately $3 trillion into public markets, according to multiple market sources.

The scale of these concurrent offerings has triggered significant concern among institutional investors and market analysts regarding the structural capacity of equity markets to absorb such massive capital deployment simultaneously. Market observers have characterized the anticipated inflow as creating a "liquidity black hole," wherein the sheer magnitude of investor reallocation into these three offerings could substantially redirect capital flows away from alternative asset classes, including bitcoin and established equity positions. This dynamic raises material questions about unintended consequences for broader portfolio allocations across the institutional investment community.

The competitive pressure among these three companies for institutional capital is acute. As Joshua Roberts of The Economist has noted, the timing of these IPOs occurs against a backdrop of macroeconomic headwinds including persistent inflation, geopolitical uncertainty, and general economic volatility. The three companies are competing directly for overlapping pools of institutional investor capital, which could constrain valuation multiples if investor appetite proves insufficient to sustain premium pricing across all three offerings simultaneously.

Historical precedent offers a cautionary note. Research cited by market analysts indicates that approximately 60% of companies in comparable high-growth IPO cohorts delivered zero or negative returns over the three-year period following their public market debut. This data suggests material execution risk and valuation normalization risk for investors participating in these offerings at current implied valuations. The fundamental question facing institutional investors is whether the growth trajectories and competitive advantages of SpaceX, OpenAI, and Anthropic justify their extraordinary pre-IPO valuations or whether the market reprices these securities following public listing.

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Digitaltoday SpaceX, Anthropic and OpenAI IPO wave raises questions over bitcoin fund flows - 디지털투데이