From Pony Ma to Jack Ma, the Rich Win Big With Wild H.K. Stocks Bloomberg 1/26/2021 Venus Feng (Bloomberg) -- Pony Ma got $6.9 billion richer on Monday after one of the companies his Tencent Holdings Ltd. backs revealed its IPO plans, while Jack Ma’s public reappearance Wednesday added $1.6 billion to his net worth. Even though the Hong Kong market has proved particularly volatile lately -- the benchmark Hang Seng Index gave up all of of its Monday gain on Tuesday -- it’s been one of the world’s highlights this month. Tencent and Alibaba Group Holding Ltd., along with food-delivery giant Meituan and carmaker Geely Automobile Holdings Ltd., were among the stocks helping propel the rally. Their top executives have made a combined $32 billion this month through Monday, and they’re not the only ones benefiting, according to the Bloomberg Billionaires Index.