This week, The Information reported that Chinese tech conglomerate, Tencent Holdings Ltd (HKG: 0700), has made a killing from its investment portfolio. In 2020 alone, the tech giant made US$120 billion in unrealised gains from its minority stakes in about 100 publicly listed companies. That’s around six times as much as Tencent’s own projected operating profit for the whole of 2020. Tencent, which began life as a gaming company, has grown to become a diversified tech behemoth, with operations spanning cloud computing, social networks, enterprise software, mobile payments, and much more. But outside of its operational businesses is where all the fun truly begins. China’s largest tech company has minority stakes in companies ranging from electric vehicle manufacturers to e-commerce, music streaming to ride-hailing and payments and much more. Without exaggeration, Tencent’s investments in publicly-listed companies look like a who’s who of tech companies. Tencent owns stakes in Meituan (HKG: 3690), Sea Ltd (NYSE: SE), JD.com Inc (HKG: 9618), Pinduoduo Inc (NASDAQ: PDD), Tesla Inc (NASDAQ: TSLA), Spotify (NYSE:...