Antero Midstream Shares Outstanding 2016-2026 | AM

Antero Midstream shares outstanding history from 2016 to 2026. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • Antero Midstream shares outstanding for the quarter ending March 31, 2026 were 0.478B, a 1.32% decline year-over-year.
  • Antero Midstream 2025 shares outstanding were 0.482B, a 0.63% decline from 2024.
  • Antero Midstream 2024 shares outstanding were 0.485B, a 0.6% increase from 2023.
  • Antero Midstream 2023 shares outstanding were 0.482B, a 0.43% increase from 2022.
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Antero Midstream Annual Shares Outstanding
(Millions of Shares)
2025 482
2024 485
2023 482
2022 480
2021 480
2020 478
2019 443
2018 186
2017 186
2016
2015
2014
2013
2012
2011
Antero Midstream Quarterly Shares Outstanding
(Millions of Shares)
2026-03-31 478
2025-12-31 482
2025-09-30 482
2025-06-30 482
2025-03-31 484
2024-12-31 485
2024-09-30 486
2024-06-30 485
2024-03-31 484
2023-12-31 482
2023-09-30 483
2023-06-30 482
2023-03-31 481
2022-12-31 480
2022-09-30 480
2022-06-30 480
2022-03-31 480
2021-12-31 480
2021-09-30 480
2021-06-30 480
2021-03-31 479
2020-12-31 478
2020-09-30 479
2020-06-30 479
2020-03-31 483
2019-12-31 443
2019-09-30 506
2019-06-30 508
2019-03-31 255
2018-12-31 186
2018-09-30 186
2018-06-30 186
2018-03-31 186
2017-12-31 186
2017-09-30 191
2017-06-30 186
2017-03-31
2016-12-31
2016-09-30
2016-06-30
2016-03-31
2015-12-31
Sector Industry Market Cap Revenue
Oils/Energy Oil & Gas - US Integrated $10.422B $1.188B
Antero Midstream Corporation is a leading provider of integrated and customized midstream services. In the gas-rich Marcellus and Utica Shale plays, the company operates natural gas gathering pipelines, compression stations, processing and fractionation plants. Through a joint venture with MPLX LP, Antero Midstream provides services related to processing and fractionation for the produced natural gas by Antero Resources. Antero Clearwater Facility, the world's largest wastewater treatment facility, is owned by Antero Midstream. This enables the company to provide services related to fresh water and wastewater treatment to upstream energy player - Antero Resources Corporation. The service also provides stable fee-based revenues to Antero Midstream for a long term.
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