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When Abbott Labs Expects to Close on $23B Takeover of Exact Sciences
The $23 billion deal adds $3 billion in expected 2026 sales and expands Abbott’s leadership in the $60 billion U.S. cancer diagnostics market.
On March 20, 2026, Abbott said it expects to close its acquisition of Exact Sciences on Monday, March 23, 2026, after receiving all regulatory clearances.
Abbott announced last year that it would buy Exact Sciences for $23 billion, adding a new growth vertical and establishing leadership in the fast-growing $60 billion U.S. cancer screening and precision oncology diagnostics segments.
The companies highlighted specific diagnostics such as the Cologuard test, Oncotype DX, Oncodetect MRD test and Cancerguard, with Abbott saying the deal will add about $3 billion of sales in 2026, accelerate growth by 0.5%, and dilute EPS by about $0.20.
Robert B. Ford said, 'Proactively shaping the portfolio to anticipate future medical needs while building long-term shareholder value remains at the core of our strategic framework' and that the addition of Exact Sciences strengthens Abbott's leadership in diagnostics and cancer screening.
Abbott's filings caution that the deal may not close on time or at all, warning of integration risks, litigation, regulatory actions, and management distraction as noted in their Annual Report on Form 10-K for the year ended December 31, 2025.