Here are the 10-K annual reports from Antero Resources Corporation (AR) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow AR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full AR filings page.
Antero Resources Corporation files its Form 10-K detailing 2025 activity in the Appalachian Basin. Proved reserves reached 19,149 Bcfe, up 7% year over year, with proved undeveloped reserves of 4,671 Bcfe, up 12%.
2025 consolidated capital expenditures were $797 million, and the company completed 61 net horizontal wells. A definitive agreement to acquire HG Energy II Production Holdings for $2.8 billion added about 385,000 net acres in core West Virginia and closed in early 2026, alongside a related $1.1 billion midstream acquisition by Antero Midstream Partners.
Antero also agreed to sell substantially all Utica Shale assets in Ohio for $800 million and continued to use drilling partnerships to share capital costs. For 2026, it plans a capital budget of $1.1–$1.3 billion and expects to complete 70–80 net horizontal wells, supported by long-term midstream, transportation and water-handling arrangements.