v3.24.3
Document and Entity Information
Total
Prospectus:  
Document Type 485BPOS
Document Period End Date Jul. 31, 2024
Entity Registrant Name ARK ETF Trust
Entity Central Index Key 0001579982
Entity Inv Company Type N-1A
Amendment Flag false
Document Creation Date Nov. 20, 2024
Document Effective Date Nov. 30, 2024
Prospectus Date Nov. 30, 2024
ARK Innovation ETF | ARK Innovation ETF  
Prospectus:  
Trading Symbol ARKK
ARK Next Generation Internet ETF | ARK Next Generation Internet ETF  
Prospectus:  
Trading Symbol ARKW
ARK Fintech Innovation ETF | ARK Fintech Innovation ETF  
Prospectus:  
Trading Symbol ARKF
ARK Genomic Revolution ETF | ARK Genomic Revolution ETF  
Prospectus:  
Trading Symbol ARKG
ARK Autonomous Technology & Robotics ETF | ARK Autonomous Technology & Robotics ETF  
Prospectus:  
Trading Symbol ARKQ
ARK Space Exploration & Innovation ETF | ARK Space Exploration & Innovation ETF  
Prospectus:  
Trading Symbol ARKX
The 3D Printing ETF | The 3D Printing ETF  
Prospectus:  
Trading Symbol PRNT
ARK Israel Innovative Technology ETF | ARK Israel Innovative Technology ETF  
Prospectus:  
Trading Symbol IZRL