# If McKesson Corporation moves, who benefits? How far does the value-chain ripple reach?
Canonical: https://valuechain.wiki/mckesson · Facet: ripple · Updated: 2026-09-23T09:58:33.590806+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Per the valuechain.wiki graph, McKesson Corporation is directly linked to 13 companies (11 supply, 2 revenue relationships) and reaches 34 companies within two hops; the links are backed by 20 dated sources, 12 of them primary filings (as of 2026-09-23).

McKesson Corporation operates across Drug distribution and specialty care. It stayed steadily positive in recent years and is +11% in 2026. The supply side (avg +33.4%) has moved harder than the stock (+11%). That is the classic bottleneck pattern: supplier volume leverage is being priced before this layer's own margin. Among connected nodes the furthest ahead is Merck & Co. (+44.9%) and the furthest behind is Walmart Inc (-3.2%). If chain logic explains the gap, the laggard is the next propagation candidate; if not, the link itself deserves a second look. It has also expanded specialty-care services by acquiring controlling interests in oncology and ophthalmology organizations.

## Demand chain (leading)
- T1 CVS Health (https://valuechain.wiki/cvs-health.md)
- T2 Elevance Health, Inc. (https://valuechain.wiki/elevance-health.md)
- T1 Walmart Inc (https://valuechain.wiki/walmart.md)
- T2 UnitedHealth Group Incorporated (https://valuechain.wiki/unitedhealth-group.md)

## Supply chain (benefiting)
- T1 Vertex Pharmaceuticals Incorporated (https://valuechain.wiki/vertex-pharmaceuticals.md)
- T2 Moderna (https://valuechain.wiki/moderna.md)
- T3 Blackstone (https://valuechain.wiki/blackstone.md)
- T3 Thermo Fisher Scientific (https://valuechain.wiki/thermo-fisher-scientific.md)
- T3 Danaher Corporation (https://valuechain.wiki/danaher.md)
- T1 Pfizer Inc. (https://valuechain.wiki/pfizer.md)
- T2 Samsung Biologics (https://valuechain.wiki/samsung-biologics.md)
- T3 Samsung E&A (https://valuechain.wiki/samsung-e-a.md)
- T2 Agilent Technologies, Inc. (https://valuechain.wiki/agilent-technologies.md)
- T3 Amazon (https://valuechain.wiki/amazon.md)
- T3 NVIDIA (https://valuechain.wiki/nvidia.md)
- T2 Mettler-Toledo International Inc. (https://valuechain.wiki/mettler-toledo.md)
- T1 Merck & Co. (https://valuechain.wiki/merck-co.md)
- T2 Daiichi Sankyo (https://valuechain.wiki/daiichi-sankyo.md)
- T3 ALTEOGEN (https://valuechain.wiki/alteogen.md)
- T1 Gilead Sciences, Inc. (https://valuechain.wiki/gilead-sciences.md)
- T2 Yuhan Corporation (https://valuechain.wiki/yuhan.md)
- T3 Oscotec (https://valuechain.wiki/oscotec.md)
- T2 Shionogi & Co. (https://valuechain.wiki/shionogi.md)
- T2 Cognizant Technology Solutions Corporation (https://valuechain.wiki/cognizant.md)
- T3 Workday, Inc. (https://valuechain.wiki/workday.md)
- T3 Microsoft (https://valuechain.wiki/microsoft.md)
- T1 Amgen (https://valuechain.wiki/amgen.md)
- T2 LigaChem Biosciences (https://valuechain.wiki/ligachem-biosciences.md)
- T3 Orion (https://valuechain.wiki/orion.md)
- T1 Lilly (Eli) (https://valuechain.wiki/lilly-eli.md)
- T2 ABL Bio (https://valuechain.wiki/abl-bio.md)
- T3 Bristol-Myers Squibb Company (https://valuechain.wiki/bristol-myers-squibb.md)
- T2 Veeva Systems (https://valuechain.wiki/veeva-systems.md)
- T3 Salesforce, Inc. (https://valuechain.wiki/salesforce.md)
- T2 Incyte Corporation (https://valuechain.wiki/incyte.md)
- T3 BlackRock (https://valuechain.wiki/blackrock.md)
- T2 West Pharmaceutical Services (https://valuechain.wiki/west-pharmaceutical-services.md)
- T3 ExxonMobil (https://valuechain.wiki/exxonmobil.md)
- T2 AbCellera Biologics (https://valuechain.wiki/abcellera.md)
- T1 Johnson & Johnson (https://valuechain.wiki/johnson-johnson.md)
- T1 Becton, Dickinson and Company (https://valuechain.wiki/becton-dickinson.md)
- T2 Jabil (https://valuechain.wiki/jabil.md)
- T2 Edwards Lifesciences Corporation (https://valuechain.wiki/edwards-lifesciences.md)
- T3 State Street Corporation (https://valuechain.wiki/state-street.md)
- T2 STERIS plc (https://valuechain.wiki/steris.md)
- T1 Dexcom (https://valuechain.wiki/dexcom.md)
- T1 Biogen Inc. (https://valuechain.wiki/biogen.md)
- T2 Fujifilm Holdings (https://valuechain.wiki/fujifilm-holdings.md)
- T2 Eisai (https://valuechain.wiki/eisai.md)

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Full node: https://valuechain.wiki/mckesson.md · JSON: https://valuechain.wiki/mckesson.json