McKesson Plans $1.4 Billion Stake in $5.8 Billion Option Care Buyout
McKesson plans a $1.4B investment for a 49% stake in Option Care Health, part of a $5.8B buyout by Clayton, Dubilier & Rice. Shareholders will receive $32.05 per share. The deal, pending approvals, is expected to close in early 2027. Option Care shares rose 32.7% on the news. McKesson's Q1 revenue grew 8% to $105.4B, with net income down 22% to $614M.
How this was made

The 30-second read
Why it matters
The transaction creates a sizable platform in infusion services, likely improving McKesson's margin profile while offering Option Care shareholders a substantial premium.
Market read
A major M&A deal in the healthcare sector with immediate price moves for both parties.
What to watch
Regulatory approval risk and potential financing constraints for McKesson could delay closing.
Background
McKesson, a leading pharmaceutical distributor, is expanding its specialty‑care footprint through a near‑$6 B acquisition of Option Care Health.
Ticker impact
McKesson announced a $1.4 B investment for a 49% stake in Option Care Health, a $5.8 B M&A transaction.
modest upside as investors price in the strategic acquisition
McKesson shares already rose 0.7% on the news; the size and strategic fit suggest further buying pressure.
Option Care Health shares jumped 32.7% after the acquisition offer, and the company will become privately held.
potential short‑term pressure as the stock is delisted after the premium is realized
The premium has already been priced in; post‑close trading will likely see limited upside.
Market effects
Strengthens the specialty‑care and infusion‑services segment, potentially boosting related suppliers.
U.S. healthcare M&A activity may see heightened interest.
Large deal size underscores continued consolidation in global health services.
Counterpoint
The premium may be excessive if integration costs rise, suggesting caution.
Key entities
- companyMcKesson
U.S. pharmaceutical distributor and acquirer.
- companyOption Care Health
Infusion‑services provider being acquired.
- private equityClayton, Dubilier & Rice
Current majority owner of Option Care Health.


