Anthropic’s clear path to a November 2026 IPO targeting a valuation above $2 trillion underpins the 97.2% market-implied probability against an acquisition before 2027. The company has raised over $125 billion in equity rounds, most recently a $65 billion Series H at a $965 billion post-money valuation in May 2026, while filing its S-1 and preparing investor meetings that signal a standalone public listing. Massive non-cancelable infrastructure commitments exceeding $518 billion and revenue growth to nearly $4.6 billion in 2025 further reinforce its independent scale and competitive positioning against OpenAI and others. Although founder-controlled governance and existing stakes from Amazon and Google introduce some structural complexity, no credible acquisition discussions have surfaced. Realistic tail risks include sudden regulatory intervention on AI concentration or an unforeseen capital shortfall, yet current momentum makes any pre-2027 deal highly improbable.