1832 Asset Management L.P. lowered its holdings in W. R. Berkley Co. (NYSE:WRB – Free Report) by 3.4% during the fourth quarter, according to its most recent filing with the Securities & Exchange Commission. The fund owned 1,949,102 shares of the insurance provider’s stock after selling 69,081 shares during the quarter. 1832 Asset Management L.P.’s […]