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Antero Midstream Corp (AM) stock

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NYSE: AM NYSE Oil & Gas Storage & Transportation Next results ~February 10, 2027

B Fundamentals grade

Antero Midstream Corp is a US-listed company in the oil & gas storage & transportation industry. Its financial year ends in December.

Stock price today

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Third-party market data · may be delayed

Fair value per share

~$39

Cash-flow model

Base case. Range ~$28–$54 across our lower- and higher-growth cases (2.3%–12.3% a year).

Price vs value

Undervalued

The price is below our entire value range; our base value is 87% above it.

Price used: $20.87, November 2, 2026

Who’s trading

What company insiders, investment funds and members of Congress have been doing with the stock, from their own filings.

  • Insiders0 buying, 4 selling0 purchases and 8 sales by directors and officers, last 12 monthsInsider trades
  • Funds243 adding, 216 cuttingOf 50 active managers that changed their stake, 30 added; quarter to June 30, 2026Fund buyers and sellers

Value diary

Our note on each quarter Antero Midstream files

10-Q filed October 28: Antero Midstream

Model value +26.6%

Revenue for the twelve months to September 2026 was $1.27bn, up 7.3% on a year earlier, about the same pace as a quarter earlier. Free-cash-flow margin rose to 95.2% from 65.8% a year earlier. Operating margin widened to 81.3% from 61.2%. Our model value rises from $30.60 to $38.73 a share, against a share price of $21.64. The rating stays Buy.

Source: 10-Q filed October 28, 2026 on SEC EDGAR · Financials · Valuation

Earlier notes (2)

10-Q filed July 29: Antero Midstream

Antero Midstream's revenue for the twelve months to June 2026 reached $1.27bn, up 7.3% on the prior year and broadly in line with the growth rate seen a quarter earlier. Margins improved sharply over the period. Free-cash-flow margin climbed to 95.2%, from 65.8% a year earlier, while operating margin widened to 81.3% from 61.2%. Despite this progress, our model value has been trimmed, falling from $35.24 to $30.60 a share. That figure still sits well above the current share price of $21.10, leaving a wide gap between where the stock trades and where we think it belongs. The rating is unchanged at Buy.

10-Q on SEC EDGAR

Where Antero Midstream stands after its latest 10-Q

Revenue for the twelve months to June 2026 was $1.23bn, up 6.9% on a year earlier, slower than 8.3% a quarter earlier. Free-cash-flow margin rose to 77.9% from 76.4% a year earlier. Operating margin narrowed to 52.8% from 61.0%. Against its peers on growth, profitability, cash generation and balance sheet, it grades B. It passes 1 of our 6 financial-health checks. Our cash-flow model value is $34.01 a share, against a share price of $20.65. At that price, our model says the market is pricing in about 0.4% a year of cash-flow growth for five years, slower than the 6.5% a year revenue growth it has delivered.

10-Q on SEC EDGAR

Written from the company's filings and our models when each quarter's report arrives. Figures in older notes are as published at the time. Not investment advice.

The Fundamentalytics view

Next results ~February 10, 2027 (estimated)

Antero Midstream Corp's trailing-twelve-month revenue grew 7.3% year on year, with a free-cash-flow margin of 95.2%. Where it stands out: operating margin of 81.3% ranks 1 of 27 oil & gas storage & transportation companies we cover. Where it lags: stock pay as % of revenue of 3.4% ranks 20 of 20 oil & gas storage & transportation companies we cover.

Our discounted-cash-flow model values the business at ~$39 per share in the base case (~$28–$54 across growth scenarios) — model values under stated assumptions, not a price target.

Current signal Free-cash-flow margin near historical high: TTM FCF margin of 95.2% is above every prior reading in its 18-quarter history.

Assembled from SEC-filed figures — the full workings are on this page and in our methodology. Observations, not recommendations.

Strengths

  • Priced below our value. The share price of $20.87 is 87% below our value per share of $39.
  • High operating margin. 81.3% of revenue is left as operating profit, against a median of 28.1% for oil & gas storage & transportation companies we cover.
  • Margins widening. Operating margin is up 20.0 points on a year ago.
  • Strong cash generation. 95.2% of revenue turned into free cash flow, against a median of 13.6% for oil & gas storage & transportation companies we cover.
  • Shrinking share count. Diluted shares fell 1.2% in a year, so each share owns more of the business.

Things to watch

  • High debt. Long-term debt exceeds cash by $3.2bn, more than 1.5 times annual revenue.
  • Below peers: stock pay as % of revenue. Stock pay as % of revenue of 3.4% ranks 20 of 20 oil & gas storage & transportation companies we cover (median 0.8%).
  • Missing expectations. Earnings per share fell short of the consensus estimate in 3 of the last four quarters.

Latest results: FY2026 Q3

Filed October 28, 2026
Earnings per share
$0.28 against an average estimate of $0.36: missed by 23.0%
Revenue
$327m, up 10.9% on a year earlier
Share reaction
+3.1% in the first session after the results on October 28, 2026, against 0.0% for the S&P 500
Guidance given
net Income $765m to $815m (Twelve Months Ended December 31, 2026); interest Expense $200m to $220m (Twelve Months Ended December 31, 2026)
Next report
October 28, 2026; average EPS estimate $0.36

Antero Midstream's figures from its SEC filings and results release; estimates are the analysts' average. Not a recommendation.

Price chart

  • 1 day-2.8%
  • 1 week+1.5%
  • 1 month+3.6%
  • This year+22.5%
  • 1 year+26.4%
  • 5 years+170.1%
  • S&P 500 this year+11.2%

Closing prices to 2026-11-02. Price change only, dividends excluded.

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Third-party market data · may be delayed

At a glance

Trailing twelve months, from SEC filings

Profitability

Revenue (TTM)
$1.3B
Operating margin
81.3%
Net margin
53.4%
EPS (TTM, diluted)
$1.41

Growth

Revenue growth
+7.3%
Change in growth rate
+0.5 pts
Share count change
−1.2%

Cash

Free cash flow (TTM)
$1.2B
FCF margin
95.2%
Stock pay % of revenue
3.4%

Earnings

Last results
October 28, 2026
Next results (est.)
February 10, 2027

News & updates

Updated October 31, 2026

Company announcements, filed results and changes that matter to shareholders.

  1. Results
  2. Guidance
  3. Announcement
  4. Results
  5. Announcement

Refreshed hourly when new source data is available. Summaries are checked against company releases and SEC filings. Company announcement headlines are labelled when a checked summary is unavailable.

What the price is pricing in

The share price implies cash flow shrinking about 0.8% a year for five years.That is slower than the 7.1% a year revenue growth Antero Midstream has delivered.

Read with care: free cash flow has swung sharply in the past year (often a one-off tax, legal or working-capital item), so the cash-flow base behind this reading may be unusually low or high.

  • Priced in-0.8%
  • Last 12 months7.3%
  • 3 years a year7.3%
  • 5 years a year7.1%

Our cash-flow model with every input fixed except growth over the next five years, solved for the growth at which the model value equals the share price ($21.10, Nov 3, 2026). Cash-flow growth then fades to 2.5% a year; discount rate 8.5%. Delivered figures are revenue growth from SEC filings. This is a model exercise, not investment advice or a forecast of the share price. All companies

Fundamentalytics rating

model v1.6 · 2026-11-03
Buy12-month view
12-month price target
~$39
Price used
$21.10close November 3, 2026
Implied change
▲ +85%
Uncertainty
Medium

How we got here: a discounted-cash-flow model of Antero Midstream Corp's free cash flow after stock-based pay with after-tax interest added back ($934M, FY2026 Q3 TTM), growing 10% and 7.6% in the next two years (forecasts, guidance and its record), then back to 7.3% by year five, and fading to 2.5%, discounted at 8.5%. Lower and higher growth cases span ~$28–~$54 ; that spread sets a 25% margin before we rate Buy or Sell.

Produced by Fundamentalytics' automated valuation model on November 3, 2026, using delayed market prices. Rating meanings, methodology and conflicts: recommendations disclosure and research disclaimer. General research, not personal advice — it does not consider your circumstances. Prices can fall as well as rise.

Our value per share comes from a discounted-cash-flow model of Antero Midstream Corp's free cash flow after stock-based pay ( $934M, FY2026 Q3 TTM, with after-tax interest added back): growth for five years as below (the first two years from forecasts, guidance and the company's record), fading to 2.5%, discounted at 8.5%, then cash added and debt and other claims subtracted. These are model values under stated assumptions, not price targets or recommendations.

Valuation models

We value Antero Midstream Corp as an operating company, with every model that fits that kind of business. Cost of equity 7.5%: the 10-year Treasury yield (4.9%) plus a beta of 0.57 times a 4.5% equity risk premium.

Value per share by model
Model Value per share In the combined value?
Cash-flow model (DCF) Free cash flow to the firm (after stock pay, with after-tax interest added back), grown then faded to 2.5%, discounted at 8.5% as the firm rate, less debt and other claims. ~$39 ~$28–$54 Primary model, counts double
Price-to-earnings vs peers Earnings per share times peers' typical (harmonic-mean) price-to-earnings. ~$24 ~$20–$38 Included
Residual income Book value plus the present value of returns above the cost of equity, fading over ten years. ~$11 ~$8.8–$14 Included
Justified price-to-book Book value times (return on equity - growth) / (cost of equity - growth): steady-state returns. ~$13 ~$12–$15 Included
Combined value Weighted average of the models that apply: the primary model (cash-flow model (dcf)) counts double. Models more than 5x or less than 0.2x the share price, or more than 3x away from the other models' median, are left out. ~$25 ~$11–$39 4 models

Different models fail in different ways, so where several apply we average them rather than trust one. Peer-based models compare Antero Midstream Corp with Oil & Gas Storage & Transportation in our coverage, using third-party market data. Model values are estimates under stated assumptions, updated as new filings arrive; not price targets or investment advice. How each model works.

What moves the value

  • Revenue growth 5 points lower ▼ −28%
  • Revenue growth 5 points higher ▲ +37%
  • Free-cash-flow margin 1 point lower ▼ −1%
  • Last year's free-cash-flow margin change, if it persists ▲ +54%
  • Discount rate 1 point higher ▼ −17%
Value per share under different assumptions
Discount rate ↓ / growth → −5% growth0% growth5% growth10% growth15% growth20% growth
7% $22$32$45$63$86$116
8.5% $15$22$32$45$61$83
10% $11$17$24$34$47$63

Valuation multiples over time Market data may be delayed

Antero Midstream Corp: market value and multiples by fiscal year
At fiscal year end 201720182019202020212022202320242025Now
Share price$8.89$5.17$3.90$4.98$6.95$8.48$10.66$13.70$17.03$20.87
Market value$1.7bn$962m$1.7bn$2.4bn$3.3bn$4.1bn$5.1bn$6.6bn$8.2bn$10.0bn
+ Net debt (− = net cash)−$6m−$3m$2.9bn$3.1bn$0$3.4bn$3.2bn$0$3.1bn$3.2bn
Enterprise value$1.6bn$959m$4.6bn$5.5bn$3.3bn$7.5bn$8.4bn$6.6bn$11.3bn$13.2bn
Multiples
Price / sales 23.7x6.7x2.2x2.6x3.7x4.4x4.9x6.0x6.9x7.9x
Price / earnings n/m15.7x——10.1x12.5x13.9x16.6x19.9x14.8x
Price / free cash flow ——4.9x4.0x—8.4x6.6x8.6x8.8x7.4x
EV / EBITDA ————5.0x11.1x11.2x8.3x14.5x11.2x

Market value uses the period's diluted share count; figures for each fiscal year use that year's results and the price at year end. "Now" uses today's price and the last twelve months.

Moat

67 /100

Moderate moat

How hard Antero Midstream's competitive advantage looks for rivals to wear away, judged from 10 years of its own filings: returns on capital, pricing power, profit durability, cash conversion and discipline.

  • Returns on capital 9 / 20

    Net income has been a median 6.4% of total assets over 10 years.

  • Durability 10 / 20

    Operating margin has been a median 58.7%; its worst year was -70.4%.

  • Cash conversion 20 / 20

    Free cash flow was positive in 5 of 5 years, at a median 69.3% of revenue.

  • Discipline 15 / 20

    The diluted share count rose 0.1% over five years; stock-based pay has been a median 3.4% of revenue.

AI disruption exposure: Low. In this industry, the business rests on physical assets, regulated networks or products AI itself depends on.

A rules-based reading of reported figures, not a forecast and not investment advice. How the score is built: methodology.

Forecasts and guidance

Analysts' consensus

Antero Midstream Corp: consensus estimates
Fiscal yearEPSGrowthRevenueGrowth
Current $1.39 +24% $1.3bn +13%
Next $1.61 +16% $1.5bn +9%

Next year's EPS estimate has moved +8.8% in 90 days, across 1 analysts.

How the EPS forecast has moved

The consensus EPS forecast for the current fiscal year is +6.8% on 90 days ago. In the last 30 days, 0 analysts raised Antero Midstream Corp's forecast and 1 cut it.

Consensus EPS forecast Antero Midstream Corp, last 90 days
$1.20 $1.30 $1.40 $1.50 $1.60 $1.70 90 days ago 60 days ago 30 days ago 7 days ago Now Current fiscal year, 90 days ago: $1.30 Current fiscal year, 60 days ago: $1.30 Current fiscal year, 30 days ago: $1.30 Current fiscal year, 7 days ago: $1.28 Current fiscal year, Now: $1.39 $1.39 Next fiscal year, 90 days ago: $1.48 Next fiscal year, 60 days ago: $1.50 Next fiscal year, 30 days ago: $1.49 Next fiscal year, 7 days ago: $1.48 Next fiscal year, Now: $1.61 $1.61

Average of analysts' published estimates (third-party data).

View chart data
Period Current fiscal yearNext fiscal year
90 days ago $1.30$1.48
60 days ago $1.30$1.50
30 days ago $1.30$1.49
7 days ago $1.28$1.48
Now $1.39$1.61

Earnings against estimates

Antero Midstream Corp: reported EPS against the consensus estimate
Quarter toEstimateActualSurprise
Sept 2026 $0.36 $0.28 −23.0%
Jun 2026 $0.33 $0.27 −18.1%
Mar 2026 $0.30 $0.29 −3.6%
Dec 2025 $0.27 $0.28 +2.2%

Adjusted EPS as companies report it, against the average analyst estimate.

Management guidance

Earnings release, October 28, 2026
  • Net Income Twelve Months Ended December 31, 2026 $765m to $815m GAAP Raised
    “Net Income $ 765 $ 815 $ 280” source
  • Interest Expense Twelve Months Ended December 31, 2026 $200m to $220m Lowered
    “Interest Expense 200 220 (10 )” source
  • Current Income Tax Expense Twelve Months Ended December 31, 2026 $10m to $20m Raised
    “Current Income Tax Expense 10 20 15” source
  • Adjusted Free Cash Flow Before Dividends Twelve Months Ended December 31, 2026 $1,125m to $1,185m Non-GAAP Raised
    “Adjusted Free Cash Flow Before Dividends 1,125 1,185 370” source
  • Adjusted Free Cash Flow After Dividends Twelve Months Ended December 31, 2026 $700m to $760m Non-GAAP Raised
    “Adjusted Free Cash Flow After Dividends 700 760 370” source
  • additional compression capacity · Gathering and Processing fourth quarter of 2026 about 80
    “Antero Midstream also expects to place in service 80 MMcf/d of additional compression capacity in the liquids-rich corridor in the fourth quarter of 2026.” source
Show 1 more item
  • curtailments fourth quarter of 2026 15 to 20
    “During the quarter there was approximately 10 Bcf of reduced throughput due to curtailments and Antero Midstream expects approximately 15 to 20 Bcf of curtailments in the fourth quarter of 2026.” source

Figures and quotations are management's, copied from the company's own press release (SEC 8-K exhibit) and checked word for word against it. Forward-looking statements are the company's expectations, not ours and not advice; guidance can change or be missed.

How our valuation uses these forecasts

Our cash-flow model grows Antero Midstream Corp's revenue by +10.0% next year and +7.6% the year after, then fades back toward its own record by year five. Next year's rate weighs analysts' consensus (+13.3%, weight 45%) and the company's own record (+7.3%, weight 55%) . How the weights are set.

Analyst recommendations

8 analysts, Oct 2026
Buy113%
Hold675%
Sell113%

Monthly trend

  1. Oct 20261618
  2. Sep 20261618
  3. Aug 2026718
  4. Jul 2026718

Counts of recommendations published by analysts covering Antero Midstream Corp, by month. Source: Aggregated broker recommendations (third-party data). Aggregated counts only: we do not reproduce any firm's recommendation or price target, and these are not Fundamentalytics ratings.

Positioning

Short interest
4.1%
of tradable shares
Days to cover
4.99
at average volume
Short interest, 1 month
+13%
to October 15, 2026
Held by institutions
61%
of shares
Held by insiders
30.6%
of shares
Employees
632
full time

Consensus figures average analysts' published estimates (third-party data); guidance is the company's own. Neither is our forecast. Short interest is reported twice a month and lags. Market data may be delayed.

This section is general information, not investment advice or a personal recommendation, and it does not take account of your objectives or circumstances. Forecasts and guidance are estimates, not promises: companies miss their own guidance and analysts' figures are often revised. Prices can fall as well as rise, and you can lose money. See our disclaimer.

Share-price performance

Market data may be delayed

What moved the share price

Last 12 months +26.4%

$16.52 on October 31, 2025 to $20.87

Antero Midstream Corp: share-price change split into its parts
PartThenNowEffect
Revenue (last 12 months) $1.2bn $1.2bn +6.9%
Net margin 39.5% 32.4% −18.0%
P/E multiple 17.6x 25.1x +42.6%
Share count 485m 479m +1.1%

Biggest factor: p/e multiple.

Last 3 years +89.9%

$10.99 on November 3, 2023 to $20.87

Antero Midstream Corp: share-price change split into its parts
PartThenNowEffect
Revenue (last 12 months) $990m $1.2bn +24.5%
Net margin 34.3% 32.4% −5.7%
P/E multiple 15.6x 25.1x +61.1%
Share count 481m 479m +0.4%

Biggest factor: p/e multiple.

The effects multiply back to the price change exactly. Results are the last 12 months as known on each date (filings assumed public 45 days after quarter end).

Return and risk by year

Antero Midstream Corp: yearly return, monthly win rate and worst fall against the S&P 500
Calendar year 202120222023202420252026 to date
Return
AM+40%+22%+26%+29%+24%+23%
Industry peers (median)+40%+21%+9%+27%+8%+22%
S&P 500+29%−18%+26%+25%+18%+11%
Months that ended higher
AM67%67%58%67%58%55%
S&P 50075%42%67%75%75%46%
Largest fall from a high during the year
AM−19%−22%−12%−11%−14%−14%
S&P 500−5%−25%−10%−8%−19%−9%

Worst fall since May 4, 2017: 89% from June 1, 2017 to March 18, 2020. Getting back needed a 841% gain, reached on August 29, 2023, 1259 days after the low.

Price behaviour

52-week range
$16.42 – $22.87
From 52-week high
−8.7%
vs 50-day average
−1.1%
vs 200-day average
−1.3%
Volatility (1 year)
22%
Beta vs S&P 500
-0.15

Volatility is the annualised standard deviation of daily returns. Beta 1.5 means the shares typically moved 1.5% for each 1% move in the S&P 500 over the past year. Prices to November 2, 2026.

Share price after results

Next day
8 up, 4 down
typical move ±3.2%
After a week
6 up, 5 down
typical move ±4.6%
After a month
10 up, 1 down
typical move ±6.8%
Antero Midstream Corp: share-price change after each results release
Results releasedNext dayS&P 500 next day5 days21 days
October 28, 2026 +3.1% 0.0% — —
July 29, 2026 +0.1% +0.1% −1.7% +4.7%
April 29, 2026 +1.0% +1.0% −2.2% −3.1%
February 11, 2026 +5.1% −1.6% +6.0% +16.3%
October 29, 2025 −0.7% −1.1% −2.1% +2.3%
July 30, 2025 +8.1% −0.5% +10.0% +5.1%
April 30, 2025 −0.3% +0.7% +5.3% +11.0%
February 12, 2025 +4.4% +0.7% +2.8% +5.6%
October 30, 2024 −3.4% −2.3% +2.0% +7.3%
July 31, 2024 −3.6% +0.2% −5.2% +1.2%
April 24, 2024 +2.1% −0.4% −1.8% +3.4%
February 14, 2024 +6.2% +1.6% +11.7% +14.4%

From the close before the release date to the close 1, 5 and 21 trading days after it, so releases before the open and after the close are both captured. Past moves don't predict future ones.

Options strategies

All options ideas

How Antero Midstream Corp’s listed options are priced, and three ways to use them that follow from our valuation. Quotes are delayed, read November 2, 2026. Check the live chain at your broker before trading.

Cash-secured put

Not offered: fundamentals grade B (needs B+ or better).

We suggest selling a put only on well-rated companies, at a strike where the price you would pay if assigned (strike less premium) is at or below our fair value.

Covered call

Not offered: no liquid call at or above our price target — the model says the upside is worth more than any listed strike.

For holders: sell a call at a strike at or above our fair value, so the shares are only sold at a price the model calls full value.

Collar

Not offered: the shares trade below our fair value: a collar caps upside the model expects.

For holders of a stock trading at or above our fair value: buy a put for a floor and sell a call to pay for it.

General research, not personal advice. Options can lose you more than you expect and are not suitable for everyone: put sellers can be made to buy shares that keep falling, call sellers give up gains above the strike, and results or news can move prices sharply. Chances shown are approximations from each option’s delta. Spreads, fees and early assignment are not modelled.

Antero Midstream Corp in five measures

Fundamentals grade B
Growth Profitability Cash Balance sheet Value

Growth, profitability, cash generation and balance sheet are percentiles against the companies we cover in the same industry, from SEC filings (100 = best). Value compares the share price with our modelled value range (50 = at our base value; higher = cheaper). A description of reported data and our model — not a quality score or advice.

Fundamentals

Revenue (TTM) Antero Midstream Corp
$1B $1.1B $1.2B $1.3B FY23 Q4 FY24 Q3 FY25 Q2 FY26 Q3 Revenue (TTM), FY23 Q4: $1B Revenue (TTM), FY24 Q1: $1.1B Revenue (TTM), FY24 Q2: $1.1B Revenue (TTM), FY24 Q3: $1.1B Revenue (TTM), FY24 Q4: $1.1B Revenue (TTM), FY25 Q1: $1.1B Revenue (TTM), FY25 Q2: $1.2B Revenue (TTM), FY25 Q3: $1.2B Revenue (TTM), FY25 Q4: $1.2B Revenue (TTM), FY26 Q1: $1.2B Revenue (TTM), FY26 Q2: $1.2B Revenue (TTM), FY26 Q3: $1.3B $1.3B

Source: SEC EDGAR filings. Retrieved October 29, 2026.

View chart data
Period Revenue (TTM)
FY23 Q4 $1B
FY24 Q1 $1.1B
FY24 Q2 $1.1B
FY24 Q3 $1.1B
FY24 Q4 $1.1B
FY25 Q1 $1.1B
FY25 Q2 $1.2B
FY25 Q3 $1.2B
FY25 Q4 $1.2B
FY26 Q1 $1.2B
FY26 Q2 $1.2B
FY26 Q3 $1.3B
Revenue growth, TTM YoY Antero Midstream Corp
4% 6% 8% 10% 12% 14% FY23 Q4 FY24 Q3 FY25 Q2 FY26 Q3 Revenue growth, TTM YoY, FY23 Q4: 13.2% Revenue growth, TTM YoY, FY24 Q1: 10.4% Revenue growth, TTM YoY, FY24 Q2: 8.3% Revenue growth, TTM YoY, FY24 Q3: 5.4% Revenue growth, TTM YoY, FY24 Q4: 6.2% Revenue growth, TTM YoY, FY25 Q1: 5.4% Revenue growth, TTM YoY, FY25 Q2: 7.6% Revenue growth, TTM YoY, FY25 Q3: 9.3% Revenue growth, TTM YoY, FY25 Q4: 7.4% Revenue growth, TTM YoY, FY26 Q1: 8.3% Revenue growth, TTM YoY, FY26 Q2: 6.9% Revenue growth, TTM YoY, FY26 Q3: 7.3% 7.3%

Source: SEC EDGAR filings. Retrieved October 29, 2026.

View chart data
Period Revenue growth, TTM YoY
FY23 Q4 13.2%
FY24 Q1 10.4%
FY24 Q2 8.3%
FY24 Q3 5.4%
FY24 Q4 6.2%
FY25 Q1 5.4%
FY25 Q2 7.6%
FY25 Q3 9.3%
FY25 Q4 7.4%
FY26 Q1 8.3%
FY26 Q2 6.9%
FY26 Q3 7.3%
Operating margin (TTM) Antero Midstream Corp
50% 60% 70% 80% 90% FY23 Q4 FY24 Q3 FY25 Q2 FY26 Q3 Operating margin (TTM), FY23 Q4: 58.7% Operating margin (TTM), FY24 Q1: 59.3% Operating margin (TTM), FY24 Q2: 59.4% Operating margin (TTM), FY24 Q3: 59.1% Operating margin (TTM), FY24 Q4: 59.6% Operating margin (TTM), FY25 Q1: 59.9% Operating margin (TTM), FY25 Q2: 61.0% Operating margin (TTM), FY25 Q3: 61.2% Operating margin (TTM), FY25 Q4: 54.2% Operating margin (TTM), FY26 Q1: 54.2% Operating margin (TTM), FY26 Q2: 52.8% Operating margin (TTM), FY26 Q3: 81.3% 81.3%

Source: SEC EDGAR filings. Retrieved October 29, 2026.

View chart data
Period Operating margin (TTM)
FY23 Q4 58.7%
FY24 Q1 59.3%
FY24 Q2 59.4%
FY24 Q3 59.1%
FY24 Q4 59.6%
FY25 Q1 59.9%
FY25 Q2 61.0%
FY25 Q3 61.2%
FY25 Q4 54.2%
FY26 Q1 54.2%
FY26 Q2 52.8%
FY26 Q3 81.3%
FCF margin (TTM) Antero Midstream Corp
60% 70% 80% 90% 100% FY23 Q4 FY24 Q3 FY25 Q2 FY26 Q3 FCF margin (TTM), FY23 Q4: 74.8% FCF margin (TTM), FY24 Q1: 75.8% FCF margin (TTM), FY24 Q2: 71.4% FCF margin (TTM), FY24 Q3: 69.5% FCF margin (TTM), FY24 Q4: 70.0% FCF margin (TTM), FY25 Q1: 62.3% FCF margin (TTM), FY25 Q2: 65.0% FCF margin (TTM), FY25 Q3: 65.8% FCF margin (TTM), FY25 Q4: 67.2% FCF margin (TTM), FY26 Q1: 69.0% FCF margin (TTM), FY26 Q2: 66.6% FCF margin (TTM), FY26 Q3: 95.2% 95.2%

Source: SEC EDGAR filings. Retrieved October 29, 2026.

View chart data
Period FCF margin (TTM)
FY23 Q4 74.8%
FY24 Q1 75.8%
FY24 Q2 71.4%
FY24 Q3 69.5%
FY24 Q4 70.0%
FY25 Q1 62.3%
FY25 Q2 65.0%
FY25 Q3 65.8%
FY25 Q4 67.2%
FY26 Q1 69.0%
FY26 Q2 66.6%
FY26 Q3 95.2%

Data: SEC EDGAR XBRL company facts (as filed in 10-K/10-Q); forms 10-K, 10-Q. Generated November 3, 2026. Definitions in our methodology.

Where the money goes

FY2025, from the 10-K

Each dollar Antero Midstream took in during FY2025, followed through to profit: what it cost to make, what went on running the business, and what was left after tax.

  1. Revenue $1.2B
  2. Selling, general and admin $87.9M · 7.4%
  3. Other operating costs $456M · 38.4%
  4. Operating income $645M · 54.2%
  5. Income tax $151M · 12.7%
  6. Interest and other $81M · 6.8%
  7. Net income $413M · 34.7%
Where Antero Midstream's revenue went, FY2025
Revenue $1.2B
Selling, general and admin $87.9M 7.4% of revenue
Other operating costs $456M 38.4% of revenue
Operating income $645M 54.2% of revenue
Income tax $151M 12.7% of revenue
Interest and other $81M 6.8% of revenue
Net income $413M 34.7% of revenue

Shares of revenue. Source: Antero Midstream's 10-K for FY2025, as filed with the SEC. "Other" lines are what the reported lines leave unexplained.

Financial statements

US$ millions unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

Antero Midstream Corp: annual financial statements
Fiscal year 2015 Dec 2015 2016 Dec 2016 2017 Dec 2017 2018 Dec 2018 2019 Dec 2019 2020 Dec 2020 2021 Dec 2021 2022 Dec 2022 2023 Dec 2023 2024 Dec 2024 2025 Dec 2025 LTM Sept 2026
Income
Revenue 1 17 70 143 793 901 898 920 1,042 1,106 1,188 1,265
EBITDA — — — — −303 −9 664 671 748 799 779 1,172
Operating income — 16 −41 −44 −398 −118 555 539 612 659 645 1,028
Net income 1 10 5 61 −356 −123 331 326 371 400 413 676
Diluted EPS — — $0.03 $0.33 −$0.80 −$0.26 $0.69 $0.68 $0.77 $0.83 $0.86 $1.41
Growth (year on year)
Revenue — +>999% +311.5% +105.0% +454.6% +13.6% −0.3% +2.4% +13.2% +6.2% +7.4% +7.3%
EBITDA — — — — — — — +1.1% +11.4% +6.9% −2.5% +37.0%
Operating income — — −355.0% — — — — −2.9% +13.4% +7.7% −2.2% +42.4%
Net income — +>999% −49.1% +>999% −679.3% — — −1.6% +14.0% +7.8% +3.1% +43.2%
Diluted EPS — — — +>999% −342.4% — — −1.4% +13.2% +7.8% +3.6% +44.9%
Margins
EBITDA margin — — — — −38.2% −1.0% 73.9% 73.0% 71.8% 72.2% 65.5% 92.6%
Operating margin — 95.2% −59.0% −30.7% −50.3% −13.1% 61.8% 58.6% 58.7% 59.6% 54.2% 81.3%
Net margin 61.8% 57.3% 7.1% 42.9% −44.9% −13.7% 36.9% 35.4% 35.6% 36.2% 34.7% 53.4%
Free-cash-flow margin — — — — 44.8% 66.1% — 52.5% 74.8% 70.0% 78.5% 106.6%
Cash flow
Cash from operations 0 10 28 84 622 753 710 700 779 844 932 1,349
Capital spending — — — — 267 158 — 217 0 70 0 0
Free cash flow — — — — 355 595 — 483 779 774 932 1,349
Stock-based pay — — 35 35 74 13 14 20 32 44 46 43
Free cash flow after stock pay — — — — 281 583 — 463 747 730 887 1,305
Balance sheet
Cash — 10 6 3 1 1 — 0 0 — 180 0
Total debt 0 0 0 0 2,910 3,114 3,147 3,382 3,230 3,134 3,250 3,177
Net debt (negative = net cash) — −10 −6 −3 2,908 3,113 — 3,382 3,230 — 3,070 3,177
Diluted shares — — 186m 186m 443m 478m 480m 480m 482m 485m 482m 478m
Returned to shareholders
Dividends — — 16 84 492 590 471 433 435 438 439 435
Buybacks — — — — 126 25 — — — 29 135 102
Total returned — — 16 84 618 614 471 433 435 466 574 537

Source: SEC EDGAR XBRL company facts (US and foreign periodic filings); column headings link to the filing. EBITDA is operating income plus depreciation and amortisation. Free cash flow is cash from operations minus capital spending. Growth is left blank when last year's figure was a loss or under 2% of revenue. Share counts and EPS are restated for stock splits. A dash means the company didn't report the figure.

Financial health

1 of 6 checks passed · September 30, 2026
What it owns · $6.3bn
Short-term assets $127mLonger-term assets $6.2bn
What it owes, and who funded it · $6.3bn
Short-term liabilities $150mLonger-term liabilities $4.0bnShareholders' equity $2.2bn
  • Short-term assets cover short-term liabilities $127m of assets due within a year against $150m of liabilities due within a year.
  • Short-term assets cover long-term liabilities $127m short-term assets against $4.0bn of longer-dated liabilities.
  • More cash than debt $0 of cash against $3.2bn of debt.
  • Debt below 40% of shareholders' equity Debt is 142% of equity.
  • Debt burden no higher than five years ago Debt to equity moved from 139% to 142% over five years.
  • A year's operating cash flow covers at least 20% of debt $1.3bn of operating cash flow against $3.2bn of debt.
  • Operating profit covers interest at least five times over Interest not separately reported. Not assessable.

From Antero Midstream Corp's latest balance sheet as filed. Checks are fixed, documented rules (methodology), counted only where the company reports the figures — a dot means the filing doesn't break the item out. Descriptions of reported data, not advice.

Dividends, buybacks and capital spending

FY2026 Q3 TTM
Buybacks (TTM)
$102M
Dividends (TTM)
$435M
Returned to shareholders
45%
of free cash flow
Buybacks, last 3 fiscal years
$188M
Diluted share count
−1.2%
year over year
Total shareholder yield
5.4%
dividends 4.4% + buybacks 1.0% of market value
Dividend payout ratio
64%
of net income paid out

Competitors: side by side with peers

Closest by revenue in oil & gas storage & transportation
Growth, margins and cash generation against peers
Last 12 months unless stated AM NFE DTM DKL TRMD EE Median
Revenue, last 12 months $1.3bn $1.3bn $1.3bn $1.2bn $1.3bn $1.5bn $2.0bn
Revenue growth, last 12 months 7.3% −37.3% 13.4% 30.3% −14.1% 49.0% 8.8%
Revenue growth, 3-year average 7.3% −19.4% 13.1% 4.4% — −8.2% 4.0%
Revenue growth, latest quarter 10.9% 2.8% 7.0% 56.2% — 61.0% 10.7%
Gross margin — 35.5% — 17.6% — — 42.6%
Operating margin 81.3% −86.3% 49.4% 15.3% 26.6% 21.8% 27.3%
Operating margin, 3-year average 67.2% −20.5% 49.6% 19.2% — 22.5% 20.8%
Net margin 53.4% −149.4% 35.4% 12.8% 21.3% 3.2% 13.1%
Cash from operations / revenue 106.6% −41.5% 70.4% 28.3% 37.2% 26.7% 29.5%
Free-cash-flow margin 95.2% −59.8% 40.0% 9.9% 14.2% 1.6% 11.8%
Free-cash-flow margin, 3-year average 76.8% −72.8% 39.9% 7.9% — 17.9% 8.8%
Stock pay / revenue 3.4% 1.6% 1.9% 0.3% 2.5% 0.9% 0.5%
Change in share count −1.2% 12.5% 0.7% — 3.9% — 0.2%

Median of all 29 companies we cover in oil & gas storage & transportation. Shaded: best of the six on that line (lowest for stock pay and share-count growth). 3-year figures average the last three 12-month periods; 3-year growth is compound annual. Source: SEC filings.

Peer comparison

29 oil & gas storage & transportation companies
Measures ranked against peers
Measure Company Peer median Rank
Revenue growth Growth 7.3% 8.8% 18 of 29
Change in growth rate Growth +0.5pp +0.5pp 15 of 29
Operating margin Profitability 81.3% 28.1% 1 of 27
Net margin Profitability 53.4% 13.1% 1 of 29
Free-cash-flow margin Cash generation 95.2% 13.6% 1 of 28
Stock pay as % of revenue Cash generation 3.4% 0.8% 20 of 20
Long-term debt as % of assets Balance sheet 49.7% 46.2% 16 of 26
Change in share count Balance sheet -1.2% 0.2% 3 of 19

Rank 1 = best in the group (for spending, debt and dilution, lower ranks first).

Where the revenue comes from

Fiscal year to December 31, 2025
Products and services
Line of business Revenue YoY
Natural Gas Gathering Transportation Marketing and Processing Affiliate $987M ▲ 6.6%
Natural Gas Water Handling and Treatment Affiliate $269M ▲ 8.3%
Natural Gas Water Handling and Treatment $2.4M ▲ 24.2%

These categories overlap or exclude eliminations, so shares aren't shown.

From Antero Midstream Corp's 10-K filed February 11, 2026, as tagged in the filing. View filing. Indented rows are part of the line above; their share is of that line. In the bars, the faint bar behind is the year before.

Reported value
$6.5B
Institutions reporting
522
Shares held vs prior quarter
▲ 2.0%
Positions opened / closed
57 / 41

Top buyers and sellers, Q2 2026: 243 institutions bought and 216 sold ; the biggest buyer was Covalis Capital LLP (+2.0M shares) and the biggest seller Bank Of New York Mellon Corp (−2.2M). See which funds bought and sold →

Largest reported holders, June 30, 2026
Manager Value Shares Share of 13F value Shares QoQ
Blackrock, Inc. $869M 38.2M 13.5% ▲ 2.9%
Invesco Ltd. $472M 20.7M 7.3% ▼ 3.8%
Vanguard Portfolio Management LLC $414M 18.2M 6.4% ▼ 0.6%
Vanguard Capital Management LLC $340M 15.0M 5.3% ▲ 1.0%
State Street Corp $263M 11.6M 4.1% ▼ 0.3%
Geode Capital Management, LLC $236M 10.4M 3.7% ▲ 4.7%
Tortoise Capital Advisors, L.L.C. $232M 10.2M 3.6% ▼ 8.7%
Dimensional Fund Advisors LP $205M 9.0M 3.2% ▼ 0.1%
Neuberger Berman Group LLC $169M 7.4M 2.6% ▲ 2.2%
Bank Of New York Mellon Corp $157M 6.9M 2.4% ▼ 24.2%
Morgan Stanley $152M 6.7M 2.4% ▲ 7.1%
Charles Schwab Investment Management Inc $88.9M 3.9M 1.4% ▼ 0.8%

From Form 13F filings with the SEC ( quarterly data sets), as reported by each manager for June 30, 2026 and filed up to 45 days later. 13F reports cover long US-listed positions of managers above $100M only, so this is not Antero Midstream Corp's complete shareholder register. Values are as reported by the filers ; 5 inconsistently scaled filing rows were excluded.

Insider trading activity

Full insider history and chart
Recent insider open-market transactions
Insider Date Trade Shares Price Value
Klimley Brooks J Director August 6, 2026 Sell 5,000 $21.27 $106,350
Pearce Sheri See Remarks August 4, 2026 Sell 16,000 $22.01 $352,160
Kennedy Michael N. See Remarks May 4, 2026 Sell pre-set plan 100,000 $21.92 $2.2M
Schultz Yvette K See Remarks May 4, 2026 Sell 69,269 $21.90 $1.5M
Klimley Brooks J Director March 12, 2026 Sell 5,000 $23.16 $115,800
Pearce Sheri See Remarks March 10, 2026 Sell 14,000 $22.76 $318,640
Schultz Yvette K See Remarks March 9, 2026 Sell 25,000 $22.81 $570,250
Klimley Brooks J Director December 16, 2025 Sell 5,000 $17.59 $87,950

From insiders' Form 4 filings with the SEC. Excludes awards, option exercises and shares withheld for tax. "Pre-set plan" means the filing marks the trade as made under a Rule 10b5-1 plan. See every insider trade since five years ago, on a price chart.

Trades by members of Congress

All 57 trades and filings

No trades in Antero Midstream Corp disclosed in the last 12 months; 57 earlier trades on record.

  • Virginia Foxx(R-NC 5):Sale (full), $50,001 - $100,000, traded February 17, 2022, filed March 7, 2022
  • Virginia Foxx(R-NC 5):Purchase, $1,001 - $15,000, traded February 10, 2022, filed March 7, 2022
  • Mark E. Green(R-TN 7):Sale (full), $1,000,001 - $5,000,000, traded February 9, 2022, filed February 14, 2022

Value ranges as filed; reports can arrive up to 45 days after a trade.

Earnings dates and SEC filings

Results announcements

Next expected around February 10, 2027 estimated from the company's past filing pattern, not announced

  • October 28, 2026
  • July 29, 2026
  • April 29, 2026
  • February 11, 2026
  • October 29, 2025
  • July 30, 2025

Recent SEC filings

Data status

When each part of this page on Antero Midstream Corp was last updated.

DataLast updatedSource
Share priceExchange closing prices
Financial statementsSEC 10-K and 10-Q filings
News and updatesCompany releases and SEC 8-K filings
Analyst estimatesAggregated analyst estimates
Valuation and scoresOur models, from the filed figures

How we build and check these figures: methodology and data sources.

Antero Midstream Corp in brief

What does Antero Midstream Corp do?
Antero Midstream Corp is a US-listed company in the oil & gas storage & transportation industry. Its financial year ends in December.
What is Antero Midstream Corp's stock ticker?
Antero Midstream Corp trades under the ticker AM on NYSE. This page brings together its financial statements, valuation models, ownership and recent company updates.
What is Antero Midstream Corp's revenue, and how fast is it growing?
Over its most recent trailing twelve months, Antero Midstream Corp reported revenue of $1.3B, 7.3% higher than a year earlier, according to its SEC filings.
What is Antero Midstream Corp's free cash flow?
Antero Midstream Corp's free-cash-flow margin is 95.2% of revenue over the trailing twelve months, ranking 1 of the 28 oil & gas storage & transportation companies we cover.
What is Antero Midstream Corp's fair value (intrinsic value) per share?
Our discounted-cash-flow model of Antero Midstream Corp's free cash flow after stock-based pay gives ~$39 per share in the base case, and ~$28–$54 across growth scenarios. These are model values under stated assumptions — not a price target or a recommendation.
Who are Antero Midstream Corp's largest institutional shareholders?
By value reported in 13F filings for June 30, 2026, the largest reported holders are Blackrock, Inc., Invesco Ltd. and Vanguard Portfolio Management LLC. 13F reports cover long US-listed positions of managers above $100M, filed up to 45 days after quarter end.
Is Antero Midstream Corp buying back stock, and does it pay a dividend?
Antero Midstream Corp spent $102M on share repurchases over the trailing twelve months, and its diluted share count fell 1.2% over the year.
What is Antero Midstream Corp's market cap?
On November 2, 2026, Antero Midstream Corp's market capitalisation was about $10B, with a price-to-earnings ratio of 14.8 and net debt of $3.2B. Market figures come from third-party market data and may be delayed.
Does Antero Midstream Corp pay a dividend?
Yes: Antero Midstream Corp paid $435M in dividends over the trailing twelve months, a dividend yield of 4.40% and a payout ratio of 64.3%.
How much debt does Antero Midstream Corp have?
Antero Midstream Corp's debt-to-equity ratio is 142.4%, from its latest balance sheet (138.6% five years earlier). The financial health section below sets out its other solvency checks.
Who are Antero Midstream Corp's competitors?
In our Oil & Gas Storage & Transportation peer group, the companies closest to Antero Midstream Corp are New Fortress Energy Inc., DT Midstream, Inc., Delek Logistics Partners, LP, Torm plc and Excelerate Energy, Inc. The side-by-side comparison below sets their revenue, margins and growth against Antero Midstream Corp's.
Are insiders buying or selling Antero Midstream Corp stock?
Over the last 12 months, Antero Midstream Corp's directors and officers reported 0 open-market purchases and 8 sales on Form 4. The insider trading page charts every trade.
When is Antero Midstream Corp's next earnings date?
Around February 10, 2027, estimated from the spacing of its past results announcements (8-K filings). That is an estimate, not a confirmed date — Antero Midstream Corp announces its own schedule.