UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 12, 2026

Cencora, Inc.

(Exact name of registrant as specified in its charter)

Commission File Number: 1-16671

(610) 727-7000

(Registrant’s telephone number, including area code)

Not Applicable

(Former name or former address, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 7.01. Regulation FD Disclosure.

Beginning July 1, 2026, certain Walgreens volume that was being serviced by Cencora, Inc. (the “Company” or “Cencora”) separate from the prime vendor agreement began moving outside the Company. The prime vendor agreement, which remains unchanged, constitutes the vast majority of the Company's business with Walgreens. This was fully contemplated in Cencora’s August 5, 2026 commentary on fourth quarter expectations for its U.S. Healthcare Solutions segment.

Cencora is reaffirming its previously issued adjusted diluted EPS guidance range of $17.75 to $17.95 for fiscal year 2026.

Cautionary Note Regarding Forward-Looking Statements

Certain of the statements contained in this Current Report on Form 8-K are “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Securities Exchange Act”). Words such as “aim,” “anticipate,” “believe,” “can,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “might,” “on track,” “opportunity,” “plan,” “possible,” “potential,” “predict,” “project,” “seek,” “should,” “strive,” “sustain,” “synergy,” “target,” “will,” “would” and similar expressions are intended to identify such forward-looking statements, but the absence of these words does not mean the statement is not forward-looking. These statements are based on management’s current expectations and are subject to uncertainty and changes in circumstances and speak only as of the date hereof. These statements are not guarantees of future performance and are based on assumptions and estimates that could prove incorrect or could cause actual results to vary materially from those indicated. A more detailed discussion of the risks and uncertainties that could cause our actual results to differ materially from those indicated is included (i) in the “Risk Factors” and “Management's Discussion and Analysis” sections in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2025 and elsewhere in that report and (ii) in other reports filed by the Company pursuant to the Securities Exchange Act. The Company undertakes no obligation to publicly update or revise any forward-looking statements, except as required by the federal securities laws.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.