AA vs AR Comparison

Alcoa is a vertically integrated aluminum company whose operations include bauxite mining, alumina refining, and manufacturing primary aluminum. It is the world's largest bauxite miner and alumina refiner by production volume, and the eighth-largest aluminum producer. Profits are closely tied to prevailing commodity prices along the aluminum supply chain.Alcoa was the first mass producer of aluminum, launching the world-changing Hall-Heroult smelting process in the 1880s, making aluminum affordable. It listed as a public company in 1925. In 2016, Alcoa spun off its automotive and aerospace metal parts segment to focus on mining, smelting, and refining. It bought the 40% unowned balance of AWAC in mid-2024, meaning refining assets are now predominantly wholly owned, as with smelting.

Antero Resources, based in Denver, engages in the exploration for and production of natural gas and natural gas liquids in the United States and Canada. At the end of 2023, the company reported proven reserves of 18.1 trillion cubic feet of natural gas equivalent. Production averaged approximately 3,483 million cubic feet of equivalent a day in 2023 at a ratio of 37% liquids and 63% natural gas.