Antero Midstream Corporation
A midstream energy company that builds and runs the pipelines, compression plants, and water-handling systems that carry natural gas from wells in the Appalachian Basin to market. It was created by the producer Antero Resources in 2012 to support its own drilling operations and went public in 2014. The name comes from Greek mythology: Anteros, the god of requited love.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.