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Closing prices for 09 October 2026
Next earnings report: 04 November 2026 · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
Antero Midstream Corporation trades on NYSE under the ticker AM. The company belongs to the Utilities sector. The trading history on this page starts on 04 May 2017.
Over the past 52 weeks AM has traded between 16.96 $ and 23.84 $. As of 09 October 2026 the price stood 60.07 % of the way from the 52-week low to the high.
Over one year AM shares rose 8.99 %; over six months they fell 4.27 %. Volatility over 90 days is 21.90 %. Dividends are not included: this is price change only, as of 09 October 2026.
AM trades at a price-to-earnings ratio of 24.5, above the sector median of 19.9. Price to sales is 8.3, above the sector median of 2.3. Price to book is 5.2, above the sector median of 1.8. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 21.17 | 21.28 | 20.98 | 21.09 | 2M |
| 08 October 2026 | 20.99 | 21.28 | 20.89 | 21.19 | 2M |
| 07 October 2026 | 21.21 | 21.21 | 20.46 | 20.85 | 3M |
| 06 October 2026 | 20.53 | 21.21 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Antero Midstream gathers gas from one producer's wells and charges for volume.
The company owns gathering pipelines, compressor stations and water systems for fracturing. It neither buys nor sells gas: income comes from fees on volume moved, so the gas price affects it only indirectly — through the producer's decision to drill or hold back.
The defining feature is concentration: the system was built for one customer, and its utilisation depends entirely on that customer's plans. That is at once stability, fixed by long-term contracts, and a risk that cannot be diversified away. Risks: the drilling pace of a single client, permits for new facilities and debt. A dividend is paid.
Address:1615 WYNKOOP STREET, DENVER, CO, 80202, US
Antero Midstream Corporation reported revenue of 1.2B $ and net income of 411M $ over the last four quarters. Net margin is 33.90 %. Revenue changed by +8.34 % year over year. Earnings per share are 0.86 $. Market capitalisation is 10.1B $.
AM has a return on equity of 21.21 %, above the sector median of 8.77 %. Return on assets is 6.41 %, above the sector median of 2.46 %. Operating margin is 54.15 %, above the sector median of 20.74 %.
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| 20.48 |
| 21.14 |
| 2M |
| 05 October 2026 | 20.41 | 20.96 | 20.39 | 20.56 | 3M |
| 02 October 2026 | 20.06 | 20.79 | 20.06 | 20.36 | 3M |
| 01 October 2026 | 20.28 | 20.33 | 19.95 | 20.26 | 2M |
| 30 September 2026 | 20.36 | 20.53 | 20.15 | 20.16 | 2M |
| 29 September 2026 | 20.73 | 20.73 | 20.20 | 20.25 | 3M |
| 28 September 2026 | 21.02 | 21.02 | 20.62 | 20.70 | 2M |
| 25 September 2026 | 21.06 | 21.18 | 20.76 | 20.93 | 3M |
| 24 September 2026 | 21.47 | 21.47 | 21.11 | 21.23 | 2M |
| 23 September 2026 | 21.23 | 21.80 | 21.21 | 21.38 | 2M |
| 22 September 2026 | 21.02 | 21.63 | 20.98 | 21.12 | 3M |
| 21 September 2026 | 21.10 | 21.19 | 20.91 | 21.04 | 3M |
| 18 September 2026 | 21.20 | 21.58 | 21.10 | 21.19 | 7M |
| 17 September 2026 | 21.08 | 21.44 | 21.05 | 21.25 | 3M |
| 16 September 2026 | 21.36 | 21.49 | 21.03 | 21.16 | 2M |
| 15 September 2026 | 21.75 | 21.80 | 21.21 | 21.33 | 3M |
| 14 September 2026 | 22.17 | 22.21 | 21.57 | 21.62 | 2M |