SEC filings · customer concentration · CHRS

Coherus Oncology's major customers

McKesson accounted for 43% of Coherus Oncology's revenue in FY 2025, about the same as 43% a year earlier.

3major customers now
99%of revenue from them
0listed suppliers depending on it
2014–2026years covered
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Major customers of Coherus Oncology

Customers that Coherus Oncology named in its annual report as 10% or more of revenue. A missing year means the customer was below that line or not named.

CustomerShare of revenueChange vs prior yearHistoryLatest filing
McKessonMCK43%from 43%FY 2019: 42%FY 2020: 38%FY 2021: 39%FY 2022: 38%FY 2023: 40%FY 2024: 43%FY 2025: 43%7 yearsFY 2025 · filed 9 Mar 2026
CencoraCOR36%▼ from 43%FY 2024: 43%FY 2025: 36%2 yearsFY 2025 · filed 9 Mar 2026
Cardinal20%▲ from 13%FY 2019: 23%FY 2020: 23%FY 2021: 20%FY 2022: 17%FY 2023: 15%FY 2024: 13%FY 2025: 20%7 yearsFY 2025 · filed 9 Mar 2026

Formerly disclosed

CustomerShare of revenueChange vs prior yearHistoryLatest filing
Daiichi Sankyo100%last FY 2017FY 2017: 100%1 yearFY 2017 · filed 28 Feb 2019
Baxalta99%last FY 2016FY 2014: 92%FY 2015: 93%FY 2016: 99%3 yearsFY 2016 · filed 28 Feb 2019
AmerisourceBergen38%last FY 2024FY 2019: 33%FY 2020: 37%FY 2021: 39%FY 2022: 44%FY 2023: 43%FY 2024: 38%6 yearsFY 2024 · filed 17 Mar 2025

About this data

US-listed companies must disclose revenue from any single customer that reaches 10% of their total (ASC 280). ShadowGraph reads these disclosures from the XBRL data of every 10-K and 20-F we scan, keeps one value per fiscal year (restatements replace earlier values) and links each number to its filing. Companies that describe a customer only as "Customer A" are not listed by name. Figures are as reported; nothing here is investment advice.

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