Markets & Economy Why Billionaire Founder Jack Ma Just Bought $76.5 Million Worth of Alibaba Stock August 30, 2026 · 3:00 pm 1 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coverageWhy Billionaire Founder Jack Ma Just Bought $76.5 Million Worth of Alibaba StockYahoo Finance · August 30, 2026 15:00