Anthropic's advanced preparations for a record-breaking IPO targeting mid-November 2026, with an expected valuation exceeding $2 trillion, represent the core driver behind the 97.2% market-implied odds against acquisition before 2027. Recent prospectus disclosures highlight surging revenue alongside massive infrastructure investments and Big Tech partnerships with Amazon and Alphabet, reinforcing the company's independent growth path and public market readiness rather than a near-term sale. While Anthropic has pursued smaller acquisitions to bolster capabilities like agentic AI and developer tools, no credible reports indicate inbound interest in the firm itself. Realistic disruptions remain limited to last-minute regulatory hurdles on antitrust grounds or an unforeseen strategic pivot, though the compressed timeline to year-end makes such shifts improbable.