v3.3.1.900
Document and Entity Information
12 Months Ended
Dec. 31, 2015
shares
Entity Registrant Name WEIBO Corp
Entity Central Index Key 0001595761
Document Type 20-F
Document Period End Date Dec. 31, 2015
Amendment Flag false
Current Fiscal Year End Date --12-31
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Filer Category Accelerated Filer
Document Fiscal Year Focus 2015
Document Fiscal Period Focus FY
Class A ordinary shares  
Entity Common Stock, Shares Outstanding 96,168,168
Class B ordinary shares  
Entity Common Stock, Shares Outstanding 116,009,222