Jane Street rakes in record first-quarter trading haul of $16.1 billion, sources say
By Anirban Sen NEW YORK, May 8 (Reuters) - Jane Street pulled in a record haul of $16.1 billion in trading revenue for the first three months of the year, as the Wall Street market maker benefited from bouts of increased market volatility and a jump in the value of its stakes in top AI companies 
