Antero Resources (MEX:AR) 12-1 Month Momentum %: -14.27% (As of Sep. 15, 2026)

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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MEX:AR Antero Resources Corp MEX:AR
71 GF Score
Price MXN667.00
GF Value MXN750.31
! 4 Warning Signs
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What is Antero Resources 12-1 Month Momentum %?

Antero Resources MEX:AR 71 12-1 Month Momentum % is -14.27% as of Sep. 15, 2026. GuruFocus rates MEX:AR with a GF Score™ of 71/100 and a GF Value™ of MXN750.31. The stock has 4 warning signs investors should review. Among 1,018 Oil & Gas companies, Antero Resources ranks better than 51.57% on this metric.

12-1 Month Momentum % is the total return of the stock from 12-month ago to 1-month ago. As of today (2026-09-15), Antero Resources's 12-1 Month Momentum % is -14.27%.

The industry rank for Antero Resources's 12-1 Month Momentum % or its related term are showing as below:

MEX:AR's 12-1 Month Momentum % is ranked better than
51.57% of 1018 companies
in the Oil & Gas industry
Industry Median: 14.325 vs MEX:AR: -14.27

Antero Resources  (MEX:AR) 12-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 12-1 Month Momentum % measures the total return to a stock over the past twelve months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Antero Resources 12-1 Month Momentum % Related Terms


MEX:AR vs RRC, APA, SM: 12-1 Month Momentum % Comparison

For the Oil & Gas E&P subindustry, Antero Resources's 12-1 Month Momentum %, along with its competitors' market caps and 12-1 Month Momentum % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Antero Resources 12-1 Month Momentum % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Antero Resources's 12-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Antero Resources's 12-1 Month Momentum % falls into.


MEX:AR
71GF Score
Antero Resources Corp MEX:AR
12-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
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Antero Resources  (MEX:AR) 12-1 Month Momentum % Calculation

12-1 Month Momentum % is calculated as following:

12-1 Month Momentum %=( Price 1-month ago / Price 12-month ago - 1 ) * 100 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about 12-1 Month Momentum % →
What does a 12-1 Month Momentum % of -14.27% mean?
Antero Resources (MEX:AR) has a 12-1 Month Momentum % of -14.27% as of Sep. 15, 2026. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Antero Resources and its competitors. According to the industry distribution chart, Antero Resources ranks #493 out of 1018 companies in the Oil & Gas industry, placing it in the top 48.4%.
Is Antero Resources' 12-1 Month Momentum % too high?
Antero Resources' current 12-1 Month Momentum % is -14.27%. Based on the distribution chart, Antero Resources ranks #493 out of 1018 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Antero Resources has a GF Score™ of 71/100, reflecting its overall financial health beyond just this single metric.
How does Antero Resources' 12-1 Month Momentum % compare to RRC and APA?
According to the Oil & Gas industry distribution chart, Antero Resources ranks #493 out of 1018 companies for 12-1 Month Momentum %. This puts Antero Resources in the upper half of its industry. The industry median 12-1 Month Momentum % is 14.33. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 12-1 Month Momentum % for an Oil & Gas company?
The median 12-1 Month Momentum % among Oil & Gas companies is 14.33, based on 1,018 companies in the industry. Companies in the top quartile (top 25%) have a 12-1 Month Momentum % significantly above this median, while those in the bottom quartile fall well below. However, 12-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 12-1 Month Momentum % mean?
A high 12-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Antero Resources and its competitors. For the Oil & Gas industry, the median 12-1 Month Momentum % is 14.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Antero Resources's current 12-1 Month Momentum % is -14.27%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Antero Resources stock overvalued right now?
Antero Resources (MEX:AR) has a current 12-1 Month Momentum % of -14.27%. The stock's GF Value™ is MXN750.31, compared to a current price of MXN667.00 — trading 11.1% below its estimated fair value. The current 12-1 Month Momentum % is -14.27%. Antero Resources' overall GF Score™ is 71/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 12-1 Month Momentum % calculated?
12-1 Month Momentum % is calculated from a company's financial statements. For Antero Resources (MEX:AR), the current 12-1 Month Momentum % is -14.27% as of Sep. 15, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Antero Resources (MEX:AR) Overvalued in 2026?

Based on GuruFocus' analysis, Antero Resources stock appears to be undervalued. The current stock price of MXN667.00 is trading 11.1% below its estimated GF Value™ of MXN750.31.

Key valuation signals for MEX:AR:

  • 12-1 Month Momentum %: -14.27%
  • GF Value™: MXN750.31 vs. price of MXN667.00 (11.1% below fair value)
  • GF Score™: 71/100 with 4 warning signs

No single metric tells the full story. See the MEX:AR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Antero Resources Business Description

Industry EnergyOil & Gas
Other Exchanges AR:USA0A71:UK7A6:Germany
Address 1615 Wynkoop Street, Denver, CO, USA, 80202
Antero Resources is an exploration and production firm whose operations represent a pure play in the Marcellus Shale, located in northern West Virginia. The company started in 2002 as an E&P focused on the Barnett Shale (Fort Worth, Texas). Antero redefined itself in Appalachia's Marcellus Shale in 2005. In 2012, shortly before Antero's 2013 IPO, Antero Midstream Partners was formed to handle the company's rapidly growing gas volumes. In 2026, the firm narrowed its focus further by selling its Ohio Utica assets and using the proceeds to acquire additional Marcellus acreage from HG Energy. Just over half of its production and earning power is tied to natural gas, with the remainder mostly NGLs, where it holds a leading position, and some crude oil.
71GF Score

Get the complete analysis for MEX:AR

12-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN667.00
Price
MXN750.31
GF Value