Mckesson Corp (MCK) · Oct 6, 2026 · Acquisition

McKesson acquisition adds Option Care infusion stake, limits control

$1.4B minority investment — ~49% stake for approximately $1.4 billion; CD&R retains ~51% control

McKesson’s acquisition of a 49% Option Care stake expands its specialty-care footprint, but leaves CD&R in control and offers no near-term earnings detail.

McKesson is reshaping itself beyond drug distribution toward higher-growth oncology, multispecialty and biopharma services, while emphasizing care delivered in community settings. Its current strategy already includes specialty drug distribution, infusion services and broader provider solutions, so Option Care extends an existing platform rather than opening an unrelated business.

The deal adds a strategically aligned care-delivery asset, not just more drug volume. Option Care brings a national home and ambulatory infusion network, giving McKesson exposure to the delivery of complex therapies where patients receive care—not merely the distribution of those therapies. The filing says Option Care’s model and footprint are aligned with McKesson’s priorities around “lower-cost community settings.” 〔0〕

Deal termFiling detail
Enterprise valueApproximately $5.8 billion (transaction announcement)
McKesson investmentApproximately $1.4 billion (transaction announcement)
OwnershipMcKesson approximately 49%; CD&R approximately 51% (transaction announcement)
Consideration$32.05 per Option Care share (transaction announcement)
Expected closingFirst half of calendar year 2027, subject to approvals (transaction announcement)

McKesson is committing meaningful capital while giving up control. The approximately $1.4 billion investment buys a minority position, with CD&R holding the majority interest and Option Care remaining separately managed. That structure reduces McKesson’s integration burden and preserves Option Care’s operating autonomy, but it also limits McKesson’s immediate ability to direct strategy or capture all of the business’s upside.

The economics are not yet fully visible. McKesson intends to use equity-method accounting, recording its share of Option Care’s earnings in other income rather than consolidating the company’s revenue and operating results. The release provides no earnings contribution, return target, financing impact or expected accretion, so the strategic rationale is clearer than the near-term financial payoff. 〔1〕

This confirms a rumored transaction but adds execution risk and a path to greater ownership. The direction was already partly anticipated before the filing, making the definitive agreement less of a surprise than a wholly new acquisition. The agreement nevertheless establishes a framework for McKesson to acquire CD&R’s interest later, subject to conditions and regulatory approvals, creating potential strategic optionality without requiring full ownership today. Closing is expected in the first half of calendar year 2027. 〔2〕

Bottom line: This is a strategically coherent expansion into home and alternate-site infusion, consistent with McKesson’s specialty-care shift. It matters as a platform investment, but the minority structure and lack of disclosed financial returns make the immediate business impact more strategic than earnings-driven.

What to watch next

Shareholder vote and regulatory approvals; closing expected H1 2027

Original filing on SEC EDGAR

More Mckesson Corp news

McKesson acquisition adds Option Care infusion stake, limits control | MCK Stock News
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