Intracranial atherosclerotic disease (ICAD) is a common cause of stroke with high rates of ischemic recurrence. We aimed to investigate the role of circulating exosomal microRNAs (e-miRNAs) in recurrent ischemic events in ICAD. Consecutive patients with severe ICAD undergoing intensive medical management (IMM) were prospectively enrolled. Those with recurrent ischemic events despite IMM during 6-month follow up were algorithmically matched to IMM responders. Baseline blood e-miRNA expression levels of the matched patients were measured using next generation sequencing. A total of 122 e-miRNAs were isolated from blood samples of 10 non-responders and 11 responders. Thirteen e-miRNAs predicted IMM failure with 90% sensitivity and 100% specificity. Ingenuity pathway analysis (IPA) determined 10 of the 13 e-miRNAs were significantly associated with angiogenesis-related biological functions (p < 0.025) and angiogenic factors that have been associated with recurrent ischemic events in ICAD. These e-miRNAs included miR-122-5p, miR-192-5p, miR-27b-3p, miR-16-5p, miR-486-5p, miR-30c-5p, miR-10b-5p, miR-10a-5p, miR-101-3p, and miR-24-3p. As predicted by IPA, the specific expression profiles of these 10 e-miRNAs in non-responders had a net result of inhibition of the angiogenesis-related functions and up expression of the antiangiogenic factors. This study revealed distinct expression profiles of circulating e-miRNAs in refractory ICAD, suggesting an antiangiogenic mechanism underlying IMM failure.