Goldman Sachs Group Inc and Morgan Stanley urged a US federal judge to dismiss seven lawsuits by investors who accused the Wall Street banks of insider trading before the March 2021 collapse of the $36 billion Archegos Capital Management LP.
The proposed class actions said Goldman and Morgan Stanley violated securities laws - and avoided billions of dollars of their own losses - by selling to "unsuspecting and unwitting investors" the stocks of companies they knew Archegos would be selling after failing to meet margin calls.
But the banks said they were contractually entitled after Archegos defaulted to close out swap trades with the private investment firm, unwind related hedges and sell the underlying stocks, among them ViacomCBS, Discovery and Baidu .
"Defendants owed no duty to Archegos - or anyone else - not to sell stock following Archegos's default," the banks said in a Friday night filing in Manhattan federal court. "An informational advantage does not create a duty not to trade."
Goldman and Morgan Stanley also said there was no evidence they sought to defraud anyone, and that Archegos had misled even them about the risks it faced.
Lawyers leading a committee representing the investors did not immediately respond on Monday to requests for comment.
Archegos imploded after making huge bets on stocks through securities known as total return swaps.
The resulting fire sale in stocks caused large losses at banks including Credit Suisse Group AG and Nomura Holdings Inc.
In April 2022, Archegos founder Sung Kook "Bill" Hwang and former chief financial officer Patrick Halligan were criminally charged with fraud.
Both have pleaded not guilty. The US Securities and Exchange Commission and US Commodity Futures Trading Commission filed related civil lawsuits over the collapse.
The investor lawsuits in the US District Court, Southern District of New York are Tan v. Goldman Sachs Group Inc et al, No. 21-08413; Florio v. Goldman Sachs Group Inc et al, No. 21-08618; Merson v. Goldman Sachs Group Inc et al, No. 21-08752; Ulanch v. Goldman Sachs Group Inc et al, No. 21-08897; Felix v. Goldman Sachs Group Inc et al, No. 21-10286; Scully v. Goldman Sachs Group Inc et al, No. 21-10791, and Lee v. Goldman Sachs Group Inc et al, No. 22-00169.