Cytokinetics

Cytokinetics

CYTK
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CYTK · Stock Price

USD 74.29+42.59 (+134.35%)
Market Cap: $9.5B

Historical price data

Market Cap: $9.5BPipeline: 38 drugs (11 Phase 3)Patents: 20Founded: 1998Employees: 500-1000HQ: South San Francisco, United States

Overview

Cytokinetics' mission is to develop innovative medicines that improve the healthspan of patients suffering from cardiovascular and neuromuscular diseases characterized by compromised muscle function. Its key achievement is the 2025 FDA approval of MYQORZO (aficamten), a first-in-class cardiac myosin inhibitor for obstructive hypertrophic cardiomyopathy (oHCM), validating its decades-long focus on sarcomere biology. The company's strategy is to build a leading muscle-focused specialty biopharma business by commercializing aficamten across HCM subtypes, advancing late-stage candidates in heart failure, and leveraging its platform to develop treatments for neuromuscular conditions like ALS.

CardiovascularNeuromuscular

Technology Platform

Proprietary platform focused on sarcomere biology, enabling the discovery and development of small molecule muscle inhibitors (e.g., cardiac myosin inhibitors) and activators (e.g., cardiac myosin and troponin activators) to treat diseases of impaired muscle function.

Pipeline

38
38 drugs in pipeline11 in Phase 3
DrugIndicationStageWatch
Aficamten (5 mg, 10 mg, 15 mg, and 20 mg) + Placebo to match...Obstructive Hypertrophic Cardiomyopathy (oHCM)Phase 3
Omecamtiv Mecarbil (OM) + PlaceboHeart FailurePhase 3
Omecamtiv mecarbilChronic Heart Failure With Reduced Ejection FractionPhase 3
Tirasemtiv + Placebo tabletsAmyotrophic Lateral SclerosisPhase 3
Omecamtiv Mecarbil + PlaceboHeart Failure With Reduced Ejection FractionPhase 3

Funding History

5
Total raised:$289M
PIPE$100M
IPO$60M
Series C$60M
Series B$42M

FDA Approved Drugs

1
MYQORZONDADec 19, 2025

Company Timeline

1998Founded

Founded in South San Francisco, United States

2004IPO

IPO — $60.0M

2004Series C

Series C: $60.0M

2015PIPE

PIPE: $100.0M

2025FDA Approval

FDA Approval: MYQORZO