v3.25.1
Cover
 12 Months Ended
Dec. 31, 2024
shares
Document Information [Line Items]  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Financial Statement Error Correction [Flag] false
Document Shell Company Report false
Entity Interactive Data Current Yes
Document Accounting Standard U.S. GAAP
ICFR Auditor Attestation Flag false
Amendment Flag false
Document Period End Date Dec. 31, 2024
Document Fiscal Year Focus 2024
Document Fiscal Period Focus FY
Entity Information [Line Items]  
Entity Registrant Name APTORUM GROUP LIMITED
Entity Central Index Key 0001734005
Entity File Number 001-38764
Entity Incorporation, State or Country Code E9
Current Fiscal Year End Date --12-31
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Shell Company false
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company false
Entity Contact Personnel [Line Items]  
Entity Address, Address Line One 17 Hanover Square
Entity Address, City or Town London
Entity Address, Country GB
Entity Address, Postal Zip Code W1S 1BN
Entity Listings [Line Items]  
Title of 12(b) Security Class A Ordinary shares, par value $0.00001
Trading Symbol APM
Security Exchange Name NASDAQ
Class A Ordinary Shares  
Entity Listings [Line Items]  
Entity Common Stock, Shares Outstanding 3,811,823
Class B Ordinary Shares  
Entity Listings [Line Items]  
Entity Common Stock, Shares Outstanding 1,796,934
Business Contact [Member]  
Entity Contact Personnel [Line Items]  
Contact Personnel Name Ian Huen
Entity Address, Address Line One 17 Hanover Square
Entity Address, City or Town London
Entity Address, Country GB
Entity Address, Postal Zip Code W1S 1BN
Entity Phone Fax Numbers [Line Items]  
City Area Code +44
Local Phone Number 20 8092 9299