Blackstone (BX) Stock Rises 3% on Q3 Earnings Beat, AUM Up Y/Y Posted byZacks Equity Research October 22, 2021 Leave a comment on Blackstone (BX) Stock Rises 3% on Q3 Earnings Beat, AUM Up Y/Y Blackstone (BX) records a rise in revenues along with higher asset balances in the third quarter of 2021.