Tencent falls nearly 10% after Prosus said it plans to sell R212 billion of its holdings Apr 08, 2021, 06:57 AM facebook VCG/Getty Images The deal will increase Prosus's cash reserves from $4.6 billion to roughly $19.2 billion. Tencent's American ADR has fallen roughly 20% from February 12 highs of nearly $100 per share. For more articles, go to www.BusinessInsider.co.za. Tencent's American ADR sank as much as 9.7% on Wednesday after the firm's largest shareholder, Prosus, said it plans to sell $14.6 billion worth of its stake in the Chinese multinational technology conglomerate. Tencent's Hong Kong shares fell 3.75% on the day. Prosus, the international internet assets division of the South Africa's Naspers, will remain Tencent's largest shareholder holding some 28.9% of the company.