Just another crook in the middle of securities trading:
Shares of a U.S.-listed Chinese entertainment company, IQIYI Inc., also sold in block trades Friday as part of the unwinding, fell 13% to $17.43. Discovery released a statement in response to the selloff on Friday reaffirming its outlook to Wall Street.
The losses mark the latest public setback for the publicity-shy Mr. Hwang, who is best known for his prior firm, Tiger Asia Management LLC, in 2012 pleading guilty to a criminal fraud charge. Tiger Asia also agreed to pay $44 million to settle civil allegations by U.S. securities regulators that it engaged in insider trading of Chinese bank stocks.
Mr. Hwang and Archegos's co-chief executive, Andy Mills, didn't respond to requests for comment.
According to people familiar with the fund, the highly levered Archegos took big, concentrated positions in companies and held some positions via swaps. Those are contracts brokered by Wall Street banks that allow a user to take on the profits and losses of a portfolio of stocks or other assets in exchange for a fee.
The use of swaps allowed Mr. Hwang to maintain his anonymity, even as Archegos was estimated to have had exposure to the economics of more than 10% of multiple companies' shares. Investors holding more than 10% of a company's securities are deemed to be company insiders and are subject to additional regulations around disclosures and profits.
Stock blocks sold Friday amounted to 10% or more of outstanding shares in companies including online luxury retailer Farfetch Ltd. and New York-listed Chinese tutoring company GSX Techedu Inc.
The episode reignites debate over whether the use of swaps presents a market vulnerability.