---
schema_version: "secwatch.filing_event.v1"
accession: "0000927653-26-000167"
form_type: "8-K"
ticker: "MCK"
cik: "0000927653"
company_name: "MCKESSON CORP"
filed_at: "2026-06-12T12:05:33+00:00"
generated_at: "2026-06-12T12:10:11.897098+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# McKesson subsidiary adds $2.25B senior secured term loan facility due 2032

## Summary
- Amendment to April 1, 2026 Credit Agreement creates $2.25B Term B Loan Facility maturing 2032.
- Borrower is McKesson Medical-Surgical Top Holdings, Inc.; interest at SOFR + 2.25% or Base Rate + 1.25%.
- Initial interest rate selected is Adjusted Term SOFR plus 2.25% per annum.
- Obligations secured by substantially all tangible/intangible assets of borrower and certain U.S. subsidiaries.
- Facility subject to maximum total net leverage ratio and minimum interest coverage ratio covenants.

## SEC filing metadata
- accession: 0000927653-26-000167
- form_type: 8-K
- ticker: MCK
- cik: 0000927653
- company_name: MCKESSON CORP
- filed_at: 2026-06-12T12:05:33+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/927653/000092765326000167/0000927653-26-000167-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/927653/000092765326000167/mck-20260609.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000927653-26-000167
- JSON: https://secwatch.observer/filing/0000927653-26-000167.json
- Plain text: https://secwatch.observer/filing/0000927653-26-000167.txt

## Key facts
- Debt Financings
  MCKESSON CORP incurred term loan of $2,250.0 million with JPMorgan Chase Bank, N.A. as administrative agent and collateral agent at Adjusted Term SOFR Rate plus 2.25% per annum or Base Rate plus 1.25% per annum maturing due 2032.
  - Instrument: term loan
  - Principal: $2,250.0 million
  - Counterparty: JPMorgan Chase Bank, N.A. as administrative agent and collateral agent
  - Rate: Adjusted Term SOFR Rate plus 2.25% per annum or Base Rate plus 1.25% per annum
  - Maturity: due 2032
  - Event: incurrence
  source text: On June 9, 2026, certain of McKesson Corporation’s (the “Company”) subsidiaries, including McKesson Medical-Surgical Top Holdings, Inc. (the “Borrower”), entered into an amendment (the “Amendment”) to the Credit Agreement , dated as of April 1, 2026, among, the Borrower, the lenders from time to time party thereto and JPMorgan Chase Bank, N.A., as administrative agent and collateral agent (as so amended, the “Credit Agreement”), to provide for a $2,250.0 million senior secured term “B” loan facility due 2032 (the “Term B Loan Facility”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/927653/000092765326000167/0000927653-26-000167-index.htm
- Material Agreements
  MCKESSON CORP amended Amendment to Credit Agreement, dated as of April 1, 2026 with JPMorgan Chase Bank, N.A. (as administrative agent) and other lenders valued at Term B loan facility of $2,250.0 million, interest at Adjusted Term SOFR + 2.25% or Base Rate + 1.25 (effective 2026-06-09).
  - Action: amendment
  - Agreement: credit facility
  - Counterparty: JPMorgan Chase Bank, N.A. (as administrative agent) and other lenders
  - Value: Term B loan facility of $2,250.0 million, interest at Adjusted Term SOFR + 2.25% or Base Rate + 1.25
  - Effective: 2026-06-09
  source text: On June 9, 2026, certain of McKesson Corporation’s (the “Company”) subsidiaries, including McKesson Medical-Surgical Top Holdings, Inc. (the “Borrower”), entered into an amendment (the “Amendment”) to the Credit Agreement , dated as of April 1, 2026, among, the Borrower, the lenders from time to time party thereto and JPMorgan Chase Bank, N.A., as administrative agent and collateral agent (as so amended, the “Credit Agreement”), to provide for a $2,250.0 million senior secured term “B” loan facility due 2032 (the “Term B Loan Facility”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/927653/000092765326000167/0000927653-26-000167-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.