Asset

Letermovir

Merck & Company Inc. Common Stock (new)

Revenue

PeriodRevenue
Q2 2026$295.0M
Q1 2026$272.0M
Q4 2025$276.0M
Q3 2025$266.0M
Q2 2025$228.0M
Q1 2025$208.0M
Q4 2024$215.0M
Q3 2024$208.0M
Q2 2024$188.0M
Q1 2024$174.0M
Q4 2023$175.0M
Q3 2023$157.0M
Q2 2023$143.0M
Q1 2023$129.0M
Q4 2022$118.0M
Q3 2022$114.0M
Q2 2022$103.0M
Q1 2022$94.0M
Q4 2021$100.0M
Q3 2021$96.0M
Q2 2021$93.0M
Q1 2021$82.0M
Q4 2020$81.0M
Q3 2020$77.0M
Q2 2020$63.0M
Q1 2020$60.0M
Q4 2019$50.0M
Q3 2019$45.0M
Q2 2019$38.0M
Q1 2019$32.0M

Revenue as reported by this company. A combination product's amount appears on each of its constituent assets, so those figures are not additive. A fourth quarter is the reported full year less nine months, since no filing states one.

Clinical trials (7)

NCT IDPhaseStatusStartCompletionSponsor nameTitle
NCT07199465phase1recruiting2026-03-302028-04-14Merck Sharp & Dohme LLCA Clinical Study of Letermovir (MK-8228) in Children and Adolescents Who Receive a Kidney Transplant (KT) (MK-8228-077)
NCT05763823phase3completed2023-03-242024-04-18Merck Sharp & Dohme LLCA Study of Letermovir (MK-8228) to Evaluate Efficacy and Safety for Prevention of Cytomegalovirus Infection in Chinese Hematopoietic Stem Cell Transplant Recipients (MK-8228-045)
NCT03930615phase3completed2019-06-212021-10-27Merck Sharp & Dohme LLCExtension of Letermovir (LET) From Day 100 to Day 200 Post-transplant for the Prevention of Cytomegalovirus (CMV) Infection in Hematopoietic Stem Cell Transplant (HSCT) Participants (MK-8228-040)
NCT02137772phase3completed2014-06-062016-08-08Merck Sharp & Dohme LLCLetermovir (MK-8228) Versus Placebo in the Prevention of Clinically-Significant Cytomegalovirus (CMV) Infection in Adult, CMV-Seropositive Allogeneic Hematopoietic Stem Cell Transplant Recipients (MK-8228-001)
NCT03940586phase2completed2019-08-082023-01-04Merck Sharp & Dohme LLCLetermovir Treatment in Pediatric Participants Following Allogeneic Haematopoietic Stem Cell Transplantation (HSCT) (MK-8228-030)

FDA applications (3)

ApplicationTypeApplicant
NDA 209939NDAMERCK SHARP AND DOHME CORP
NDA 209940NDAMERCK SHARP AND DOHME CORP
NDA 219104NDAMERCK SHARP AND DOHME LLC

Marketed products (6)

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