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IMCR US Equity

Immunocore Holdings plcHealth Care · Biological Products, (No Diagnostic Substances) · CIK 1671927 · FY ends Dec 31
$36.86
+0.84 (+2.33%)
USD · as of 2026-08-19 · marketstack
15 registered studies · 6 active

Studies where IMCR is the lead sponsor, as filed with ClinicalTrials.gov. Completion dates are the sponsor's own projected windows and are revised as a study runs. Active studies first, then completed and stopped — newest readout first within each.

14 interventional · 1 expanded access · 5 with posted results

Held by 14 tracked-famous managers (PRIMECAP MANAGEMENT CO/CA/, TWO SIGMA INVESTMENTS, LP, MILLENNIUM MANAGEMENT LLC, Point72 Asset Management, L.P., MARSHALL WACE, LLP, +9 more) · FINRA short interest 17.4 days to cover (settled 2026-07-31) · government filings 180d: none disclosed

StudyPhaseStatusInterventionsConditionsEnrollmentPrimary completionReadout inUpdated
Study of IMC-S118AI in Type 1 DiabetesNCT07493122Number of participants with ≥1 treatment-emergent serious adverse event (SAE)Randomized · Single-masked · TreatmentPhase 1Not yet recruitingBiological: IMC-S118AIType 1 Diabetes, Type 1 Diabetes (T1D), Diabetes Type 1154Nov 2030≤ 1,563 d2026-03-25
Tebentafusp Regimen Versus Investigator's Choice in Previously Treated Advanced Melanoma (TEBE-AM)NCT05549297Overall Survival (OS)Randomized · Open-label · TreatmentPhase 3RecruitingDrug: Tebentafusp, Tebentafusp with Pembrolizumab, Investigators ChoiceAdvanced Melanoma540Mar 2028≤ 589 d2026-02-25
IMC-F106C Regimen Versus Nivolumab Regimens in Previously Untreated Advanced Melanoma (PRISM-MEL-301)NCT06112314Progression-Free Survival (PFS)Randomized · Open-label · TreatmentPhase 3RecruitingDrug: Brenetafusp, Nivolumab, Nivolumab + RelatlimabAdvanced Melanoma6802027-10-16in 422 d2026-02-25
Study of IMC-P115C in Advanced PRAME-Positive CancersNCT07156136Percentage of participants with dose-limiting toxicities (DLT)Open-label · TreatmentPhase 1RecruitingDrug: IMC-P115CPRAME Positive, Cancer, HLA-A*02:01-positive1402027-09-30in 406 d2026-02-25
Phase 1/2 Study of IMC-R117C in Selected Advanced CancersNCT06840119Dose Escalation: Percentage of participants with ≥1 dose-limiting toxicity (DLT)Non-randomized · Open-label · TreatmentPhase 1/2RecruitingDrug: IMC-R117C, Chemotherapy drug, Chemotherapy drug, Kinase inhibitor, Antiangiogenic Agent, Monoclonal antibodyCancer, HLA-A*02:01-positive6002026-11-30in 102 d2026-01-28
Safety and Efficacy of IMC-F106C as a Single Agent and in Combination With Checkpoint InhibitorsNCT04262466Phase 1: Incidence of dose-limiting toxicity (DLT)sNon-randomized · Open-label · TreatmentPhase 1/2Active, not recruitingDrug: Brenetafusp, Brenetafusp and pembrolizumab, Brenetafusp and chemotherapy, Brenetafusp and monoclonal antibodies and chemotherapy, Brenetafusp and tebentafusp, Brenetafusp and bevacizumab, Brenetafusp and kinase inhibitorsSelect Advanced Solid Tumors410Oct 2026≤ 72 d2026-03-06
Study of IMC-I109V in Non-cirrhotic HBeAg-negative Chronic HBV InfectionNCT05867056Parts 1, 2, and 3: Incidence and treatment-emergent adverse events (TEAEs)Non-randomized · Open-label · TreatmentPhase 1Withdrawnsponsor's stated reason: Enrollment into the phase 2 portion was never initiated.Drug: IMC-I109V Single Ascending Dose, IMC-I109V Multiple Ascending Doses, HBV HCC Module MADHepatitis B, Chronic02024-09-102024-10-15
Safety and Efficacy of IMC-C103C as Monotherapy and in Combination With AtezolizumabNCT03973333Phase 1: Incidence of dose-limiting toxicities (DLT)Non-randomized · Open-label · TreatmentPhase 1/2Withdrawnsponsor's stated reason: Study withdrawn by SponsorDrug: IMC-C103C, Atezolizumab, IMC-C103CSelect Advanced Solid Tumors02023-09-252024-10-18
Phase 1b/2 Study of the Combination of IMCgp100 With Durvalumab and/or Tremelimumab in Advanced Cutaneous MelanomaNCT02535078Phase 2: Objective Response Rate (ORR)Open-label · TreatmentPhase 1/2WithdrawnDrug: Tebentafusp (IMCgp100)Malignant Melanoma02023-06-19actual2024-07-24
Safety and Efficacy of IMCnyeso in Advanced NY-ESO-1 and/or LAGE-1A Positive CancersNCT03515551results2022-03-11Phase 1: Number of Participants With Dose-limiting ToxicitiesNon-randomized · Open-label · TreatmentStudy Protocol · Statistical Analysis PlanPhase 1/2Terminatedsponsor's stated reason: Strategic decision to stop development and not based on any safety concernsDrug: IMCnyesoSelect Advanced Solid Tumors292021-05-10actual2022-03-11
Safety and Efficacy of IMCgp100 Versus Investigator Choice in Advanced Uveal MelanomaNCT03070392results2021-09-14Efficacy: Overall SurvivalRandomized · Open-label · TreatmentStudy Protocol · Statistical Analysis PlanPhase 2CompletedBiological: IMCgp100, Ipilimumab, Pembrolizumab · Drug: DacarbazineUveal Melanoma3782020-10-13actual2026-03-17
A Study of the Intra-Patient Escalation Dosing Regimen With IMCgp100 in Patients With Advanced Uveal MelanomaNCT02570308results2021-09-01Number of Participants With a Dose Limiting Toxicity (DLT) in Phase 1Non-randomized · Open-label · TreatmentStudy Protocol · Statistical Analysis PlanPhase 1/2CompletedDrug: IMCgp100Uveal Melanoma1462020-03-20actual2023-03-21
IMCgp100-401 Rollover StudyNCT02889861results2020-07-27Incidence of Adverse Events: Number of Participants With Treatment-Emergent Adverse EventsOpen-label · TreatmentStatistical Analysis Plan · Study ProtocolPhase 2Terminatedsponsor's stated reason: Sponsor decisionDrug: IMCgp100Malignant Melanoma32019-04-22actual2020-07-27
Study to Assess the Tolerability of a Bispecific Targeted Biologic IMCgp100 in Malignant MelanomaNCT01211262results2020-07-08Maximum Tolerated Dose (MTD) of IMCgp100 Administered Weekly (Dose Escalation Part)Non-randomized · Open-label · TreatmentPhase 1CompletedDrug: IMCgp100Malignant Melanoma842016-02-16actual2020-07-08
A Cohort IND Expanded Access Program for Supporting Patient Access to TebentafuspNCT04960891expanded accessAvailableDrug: TebentafuspUveal Melanoma2022-01-21

Primary completion is the date the sponsor filed with the registry — their own projection, revised whenever they revise it, unless the row is marked actual.

Source: ClinicalTrials.gov, retrieved 2026-08-19