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IMCRImmunocore Holdings plcSell5.7·$31.01+3.40%
IMCR · Concentration risk · 10-K extracted

Immunocore Holdings (IMCR) concentration risks

Updated

The most significant concentration Immunocore Holdings discloses is KIMMTRAK, classified HIGH by disclosed size. Below: the full set from the latest 10-K — verbatim quotes, filing references, and a synthesis of what these exposures mean together.

Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.

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Methodology · Editorial policy & full disclaimer

Source: Immunocore Holdings’s SEC Form 10-K filed view the filing on SEC EDGAR ↗

At a glance

Disclosed-size breakdown · 3 disclosed concentrations

HIGH2
MEDIUM1
LOW0
Disclosed concentrations

Each card carries a disclosed-size chip (HIGH / MEDIUM / LOW — how large the exposure is as a share of revenue, not how dangerous it is) and a nature tag: Built-in(the company’s own model, geography, or products) or Outside party (an external customer, supplier, or distributor it relies on).

HIGHBuilt-in & outside partyProduct / Revenue mix

KIMMTRAK

10-K Item 1A: 'our ability to grow our long-term revenues, and a significant portion of the value of our company, relates to our ability to successfully commercialize KIMMTRAK in the United States and Europe'
SEC 10-K · filed Feb 2026
HIGHBuilt-inGeographic

United States

10-K Item 1: 'United States| $| 256,998 ... Revenue from sale of therapies, net| $| 400,016'
SEC 10-K · filed Feb 2026
MEDIUMOutside partySupplier

AGC Biologics / Simtra Biopharma

10-K Item 1: 'we currently contract with the following well-established third-party manufacturers: •AGC Biologics A/S...and •Simtra Biopharma Solutions'
SEC 10-K · filed Feb 2026
TrendMatrix Research · concentration synthesis

What these concentrations mean together

updated 2026-06-24

The company's concentration profile centers on a single commercial product, a single-country revenue source, and two contract manufacturers. KIMMTRAK represents a high-share product concentration with a mixed character: the exposure is partly structural, reflecting a deliberate oncology strategy, and partly idiosyncratic, in that the company's growth prospects are directly tied to a single therapy's commercial trajectory in a limited indication. A loss of pricing power, a competitor approval, or a reimbursement setback for that therapy would flow through the entire revenue line without a diversifying offset. Layered beneath that is a high-share geographic concentration in the United States, which is structural — it reflects where the primary market for KIMMTRAK lies, not a transient customer mix shift. The two are linked: the U.S. performance of a single product is effectively the primary driver of results. On the supply side, the company contracts with AGC Biologics A/S and Simtra Biopharma Solutions as its two contract manufacturers, a medium-share dependency. Dual sourcing provides more resilience than a single-vendor arrangement, but loss of either partner could still disrupt production given the specialized nature of biologic manufacturing. Together, the three disclosures point to a narrow, concentrated risk profile where product and geography are the dominant variables worth monitoring.

For the engine’s reasoning on IMCR’s current verdict — including which dimensions drove the score — see the per-dimension breakdown.

Industry peers · Biotechnology

Peer concentration profile

SymbolNameHIGHMEDIUMLOWTotal
IMCRImmunocore Holdings plc2103
ACADACADIA Pharmaceuticals Inc.2002
ACLXArcellx, Inc.1102
AGIOAgios Pharmaceuticals, Inc.1001
ALMSAlumis Inc.1001
ADMAADMA Biologics Inc0101

Concentration counts reflect items disclosed in each peer’s most recent 10-K; disclosed-size classification uses TrendMatrix’s internal 10-K extraction taxonomy.

Concentration disclosures are extracted verbatim from SEC 10-K filings; the disclosed-size classification and the synthesis above are engine-derived. Size reflects how large each exposure is against fixed share thresholds (HIGH >50%, MEDIUM 25–50%, LOW <25% or an explicit diversification statement), not a judgment of how dangerous it is, and is not a buy/sell rating, a price target, or a view on the stock. Not a complete list of risk factors — see the full filing.

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