The IPO market is heating up with a fresh cast of characters replacing the aging FAANG dominance. Three heavyweight AI and space companies are heading public in the same window, creating what could be the defining investment cycle of the decade.

Anthropic, OpenAI, and SpaceX represent a seismic shift in where venture capital and public markets see growth. The AI arms race has rewired investor priorities. Anthropic, valued at $20 billion in its last private round, built its reputation on safety-first AI development and Claude, its competitive answer to OpenAI's ChatGPT. OpenAI, the original generative AI phenomenon valued at $80 billion, remains the category king but faces intensifying competition from both Anthropic and Google's Gemini. SpaceX, Elon Musk's reusable rocket company, commands valuations north of $180 billion on the back of Starlink's commercial potential and renewed government contracts for national security launches.

The new acronym, MANGOS, swaps out aging consumer tech for infrastructure plays. Nvidia dominates AI chip manufacturing. Google owns search and now competes in LLMs. Meta invests billions in AI infrastructure. Microsoft tied itself to OpenAI's success. This cohort controls the compute, the models, and the pipes.

An IPO window for all three creates valuation stress. Public markets will demand profitability narratives that venture capital tolerates. OpenAI and Anthropic burn cash training models and serving API calls. SpaceX turned profitable, but its government dependency and Starlink's subscriber growth rate will face scrutiny. Anthropic and OpenAI will need to prove their moat survives public company governance and quarterly earnings pressure.

The real test is bandwidth. Investors cannot absorb three mega-cap IPOs without trade-offs. A hot IP