Alpha Metallurgical Resources, Inc. $AMR Shares Bought by SG Americas Securities LLC
SG Americas Securities LLC raised its stake in Alpha Metallurgical Resources, Inc. (NYSE:AMR - Free Report) by 712.1% in the 4th quarter, according to its most recent filing with the SEC. The fund owned 18,914 shares of the energy company's stock after purchasing an additional 16,585 shares during...