Antero Midstream Corp.
- AM · NYSE
- Natural Gas Transmission
- Denver, CO
- 632 employees
- CIK 0001623925
Updated from SEC filings through
Top things to know
Executives
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Michael N. Kennedy Chief Executive Officer and President and Director 10-K, 2026-02-11 - Justin Agnew CFO of Antero Midstream 8-K, 2026-10-28
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Justin J. Agnew Chief Financial Officer DEF 14A, 2026-04-23 -
Brendan E. Krueger Senior Vice President, Finance and Treasurer DEF 14A, 2026-04-23 -
Yvette K. Schultz Chief Compliance Officer, Senior Vice President, Legal, General Counsel and Corporate Secretary of Antero Resources DEF 14A, 2026-04-23
What leadership is saying
“Antero Midstream delivered another quarter of year-over-year throughput and earnings growth with flat capital investments. On the operational front, we are currently servicing two drilled but uncompleted growth pads utilizing our legacy water system and remain on track to complete our HG water system integration efforts by year-end. These growth pads and integration efforts are expected to drive visible EBITDA growth in the fourth quarter of 2026 and 2027”
Earnings press release (8-K Ex. 99.1), filed October 28, 2026
Antero Midstream Corp is a U.S. public company in natural gas transmission (SIC 4922), headquartered in Denver, CO. It trades as AM on NYSE. Revenue was $1.2B in the fiscal year ending December 31, 2025, +7.4% from the year before. It reported about 632 employees. Michael N. Kennedy is Chief Executive Officer and President and Director.
Five-year financials
| Metric | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Revenue | $1.2B 10-K, 2026-02-11 | $1.1B 10-K, 2026-02-11 | $1.0B 10-K, 2026-02-11 | $920M 10-K, 2025-02-12 | $898M 10-K, 2024-02-14 |
| Operating income | $645M 10-K, 2026-02-11 | $659M 10-K, 2026-02-11 | $612M 10-K, 2026-02-11 | $539M 10-K, 2025-02-12 | $555M 10-K, 2024-02-14 |
| SG&A | $87.9M 10-K, 2026-02-11 | $86.1M 10-K, 2026-02-11 | $71.1M 10-K, 2026-02-11 | $62.1M 10-K, 2025-02-12 | $63.8M 10-K, 2024-02-14 |
| Net income | $413M 10-K, 2026-02-11 | $401M 10-K, 2026-02-11 | $372M 10-K, 2026-02-11 | $326M 10-K, 2025-02-12 | $332M 10-K, 2024-02-14 |
Annual figures from XBRL in each company's own filings. Click a figure to open the filing. SG&A marked derived is general and administrative plus selling and marketing.
Leadership and board
| Name | Title | Source |
|---|---|---|
| Michael N. Kennedy | Chief Executive Officer and President and Director | 10-K, 2026-02-11 |
| Justin Agnew | CFO of Antero Midstream | 8-K, 2026-10-28 |
| Justin J. Agnew | Chief Financial Officer | DEF 14A, 2026-04-23 |
| Brendan E. Krueger | Senior Vice President, Finance and Treasurer | DEF 14A, 2026-04-23 |
| Yvette K. Schultz | Chief Compliance Officer, Senior Vice President, Legal, General Counsel and Corporate Secretary of Antero Resources | DEF 14A, 2026-04-23 |
| David H. Keyte | Board member (per proxy) bio: Chairman of the Board | DEF 14A, 2026-04-23 |
| Nancy E. Chisholm | Board member (per proxy) bio: Director | DEF 14A, 2026-04-23 |
What Antero Midstream Corp does
Antero Midstream Corporation together with its consolidated subsidiaries (“Antero Midstream,” the “Company,” “we,” “us” or “our”) is a growth-oriented midstream energy company formed to own, operate and develop midstream energy assets that primarily service Antero Resources’ production and completion activity in the Appalachian Basin located in West Virginia and Ohio. Our assets consist of gathering systems and compression facilities, water handling and blending facilities and interests in processing and fractionation plants.
Item 1. Business, 10-K for the year ending December 31, 2025
Shares and governance
| Shares outstanding | 472.3 million (as of October 23, 2026) | 10-Q, October 28, 2026 |
|---|---|---|
| Public float | $6.4B (as of June 30, 2025) | 10-K, February 11, 2026 |
| Reportable segments | 2 (period ending September 30, 2026) | 10-Q, October 28, 2026 |
| Latest proxy statement | Meeting June 3, 2026 (filed April 23, 2026) | DEF 14A, April 23, 2026 |
| Auditor | Kpmg LLP (Denver, CO) | Latest 10-K |
Insider trades
Open-market buys and sales by officers and directors, from Forms 4 and 5. One row per filing.
| Date | Insider | Trade | Shares | Value | Source |
|---|---|---|---|---|---|
| August 6, 2026 | Brooks J. Klimley Director | Sale | 5,000 | $106K | Form 4, August 6, 2026 |
| August 4, 2026 | Sheri Pearce See Remarks | Sale | 16,000 | $352K | Form 4, August 5, 2026 |
| May 4, 2026 | Yvette K. Schultz See Remarks | Sale | 69,269 | $1.5M | Form 4, May 4, 2026 |
| May 4, 2026 | Michael N. Kennedy See Remarks | Sale | 100,000 | $2.2M | Form 4, May 4, 2026 |
| March 12, 2026 | Brooks J. Klimley Director | Sale | 5,000 | $116K | Form 4, March 12, 2026 |
| March 10, 2026 | Sheri Pearce See Remarks | Sale | 14,000 | $319K | Form 4, March 10, 2026 |
| March 9, 2026 | Yvette K. Schultz See Remarks | Sale | 25,000 | $570K | Form 4, March 10, 2026 |
| December 16, 2025 | Brooks J. Klimley Director | Sale | 5,000 | $88K | Form 4, December 16, 2025 |
Recent 8-K events
- 8-K filed 2026-10-28
- Item 2.02 Results of operations and financial condition (earnings release)
- 8-K filed 2026-07-29
- Item 2.02 Results of operations and financial condition (earnings release)
- 8-K filed 2026-07-27
- Item 7.01 Regulation FD disclosure
- 8-K filed 2026-06-04
- Item 5.07 Submission of matters to a vote of security holders
- 8-K filed 2026-05-12
- Item 7.01 Regulation FD disclosure
- 8-K filed 2026-04-29
- Item 2.02 Results of operations and financial condition (earnings release)
- 8-K filed 2026-04-01
- Item 7.01 Regulation FD disclosure
- 8-K filed 2026-02-23
- Item 7.01 Regulation FD disclosure
- 8-K filed 2026-02-11
- Item 2.02 Results of operations and financial condition (earnings release)
- 8-K filed 2026-02-03
- Item 2.01 Completion of acquisition or disposition of assets
- Item 8.01 Other events
Frequently asked questions about Antero Midstream Corp
- What does Antero Midstream Corp do?
- In its own words, from Item 1 of its 10-K: "Antero Midstream Corporation together with its consolidated subsidiaries (“Antero Midstream,” the “Company,” “we,” “us” or “our”) is a growth-oriented midstream energy company formed to own, operate and develop midstream energy assets that primarily service Antero Resources’ production and completion activity in the Appalachian Basin located in West Virginia and Ohio. Our assets consist of gathering systems and compression facilities, water handling and blending facilities and interests in processing and fractionation plants."
- What is Antero Midstream Corp's revenue?
- $1.2B for the fiscal year ending December 31, 2025, from its 10-K filed February 11, 2026.
- Is Antero Midstream Corp profitable?
- Antero Midstream Corp reported net income of $413M for the fiscal year ending December 31, 2025.
- How many employees does Antero Midstream Corp have?
- About 632 as of December 31, 2025, as stated in its annual report.
- Who is the CEO of Antero Midstream Corp?
- Michael N. Kennedy, Chief Executive Officer and President and Director, as named in a 10-K filed February 11, 2026.
- Who is the CFO of Antero Midstream Corp?
- Justin Agnew, CFO of Antero Midstream, as named in a 8-K filed October 28, 2026.
- Where is Antero Midstream Corp headquartered?
- Denver, CO.
- What is Antero Midstream Corp's stock ticker?
- AM on NYSE.
- What industry is Antero Midstream Corp in?
- Natural Gas Transmission, SIC code 4922.
- What is Antero Midstream Corp's website?
- anteromidstream.com.
- When does Antero Midstream Corp report earnings next?
- January 27, 2027. Source: estimate_8k_pattern.
- Is Antero Midstream Corp a public company?
- Yes. Antero Midstream Corp files with the SEC under CIK 0001623925 and trades as AM.
- Who audits Antero Midstream Corp?
- Kpmg LLP, Denver, CO, as named in its latest annual report (10-K).
- How many shares of Antero Midstream Corp are outstanding?
- 472.3 million shares as of October 23, 2026, from its 10-Q filed October 28, 2026.
- What is Antero Midstream Corp's public float?
- $6.4B as of June 30, 2025, as reported on the cover of its 10-K filed February 11, 2026.
- How many business segments does Antero Midstream Corp report?
- 2 reportable segments for the period ending September 30, 2026, from its 10-Q filed October 28, 2026.
- When is Antero Midstream Corp's annual shareholder meeting?
- June 3, 2026, per its proxy statement (DEF 14A) filed April 23, 2026.
- Have Antero Midstream Corp insiders traded stock recently?
- Since August 20, 2025, officers and directors reported 9 open-market sales worth about $5.9M and 0 purchases on Forms 4 and 5. The most recent: Brooks J. Klimley (Director) sold 5,000 shares on August 6, 2026.