AM · NYSE · CIK 0001623925

Antero Midstream Corp

Antero Midstream Corp’s most recent SEC filing in our snapshot is a Form 4 filed on Oct 13, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $1.2B and net income of $413.2M, according to its XBRL data on EDGAR. Its EDGAR record lists 47 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$1.2B
Net income, FY2025
$413.2M
Form 4 filings on record, past 12 months
47

Company overview

Legal name (as filed)
Antero Midstream Corp
Ticker
AM
SEC Central Index Key (CIK)
0001623925
Industry (SIC)
Natural Gas Transmission (code 4922)
Business address
DENVER, CO
State or country of incorporation
—
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#917 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from Antero Midstream Corp’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$898.2MFY2021$920.0MFY2022$1.0BFY2023$1.1BFY2024$1.2BFY2025
Net income
$331.6MFY2021$326.2MFY2022$371.8MFY2023$400.9MFY2024$413.2MFY2025
AM annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$898.2M$920.0M$1.0B$1.1B$1.2B
Net income$331.6M$326.2M$371.8M$400.9M$413.2M
Diluted EPS$0.69$0.68$0.77$0.83$0.86
Total assets$5.5B$5.8B$5.7B$5.8B$5.9B
Cash and equivalents——$66.0K—$180.4M

XBRL tags used: revenue = Revenues; netIncome = ProfitLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

AM latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 11, 202610-KAnnual report· period Dec 31, 2025Document · Index
Jul 29, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 29, 20268-KResults of operations· period Jul 29, 2026Document · Index
Apr 23, 2026DEF 14ADEFINITIVE PROXY STATEMENT· period Jun 3, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about Antero Midstream Corp, by form type:

4 ×278-K ×5144 ×310-Q ×2DEFA14A ×1DEF 14A ×1ARS ×1
AM recent filings
FiledFormWhat it isOriginal
Oct 13, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 10, 2026Document · Index
Oct 13, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 10, 2026Document · Index
Oct 13, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 10, 2026Document · Index
Oct 13, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 10, 2026Document · Index
Oct 13, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 10, 2026Document · Index
Oct 13, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 10, 2026Document · Index
Oct 13, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 10, 2026Document · Index
Oct 13, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 10, 2026Document · Index
Aug 6, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 6, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 6, 2026Document · Index
Aug 5, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 4, 2026Document · Index
Jul 29, 20268-KResults of operations· period Jul 29, 2026Document · Index
Jul 29, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 27, 20268-KRegulation FD disclosure· period Jul 24, 2026Document · Index
Jul 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 10, 2026Document · Index
Jul 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 10, 2026Document · Index
Jul 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 10, 2026Document · Index
Jul 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 10, 2026Document · Index
Jul 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 10, 2026Document · Index
Jul 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 10, 2026Document · Index
Jul 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 10, 2026Document · Index
Jul 14, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 10, 2026Document · Index
Jun 4, 20268-KShareholder vote results· period Jun 3, 2026Document · Index
May 12, 20268-KRegulation FD disclosure· period May 12, 2026Document · Index
May 4, 2026144Notice of proposed sale of securitiesDocument · Index
May 4, 2026144Notice of proposed sale of securitiesDocument · Index
May 4, 20264Statement of changes in beneficial ownership (insider trade)· period May 4, 2026Document · Index
May 4, 20264Statement of changes in beneficial ownership (insider trade)· period May 4, 2026Document · Index
Apr 29, 20268-KResults of operations· period Apr 29, 2026Document · Index
Apr 29, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Apr 23, 2026DEFA14ADEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALSDocument · Index
Apr 23, 2026DEF 14ADEFINITIVE PROXY STATEMENT· period Jun 3, 2026Document · Index
Apr 23, 2026ARSARS· period Dec 31, 2025Document · Index
Apr 14, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 10, 2026Document · Index
Apr 14, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 10, 2026Document · Index
Apr 14, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 10, 2026Document · Index
Apr 14, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 10, 2026Document · Index
Apr 14, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 10, 2026Document · Index
Apr 14, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 10, 2026Document · Index
Apr 14, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 10, 2026Document · Index

Insider filing activity

47 Form 4 filings appear in Antero Midstream Corp’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

Other companies in Natural Gas Transmission

All 14 companies in Natural Gas Transmission· Companies headquartered in Colorado

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001623925 and XBRL company facts. Antero Midstream Corp on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.