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The 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. As of today (2026-08-06), Antero Midstream's 3-Year Sortino Ratio is 1.60.
Antero Midstream (NYSE:AM) 3-Year Sortino Ratio Explanation
The 3-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past three year. It is calculated as the annualized result of the average three-year monthly excess returns divided by the standard deviation of negative returns in the three-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.
Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.
Antero Midstream 3-Year Sortino Ratio Related Terms
AM vs VNOM, FRO, DTM: 3-Year Sortino Ratio Comparison
For the Oil & Gas Midstream subindustry, Antero Midstream's 3-Year Sortino Ratio, along with its competitors' market caps and 3-Year Sortino Ratio 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 Midstream 3-Year Sortino Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Antero Midstream's 3-Year Sortino Ratio distribution charts can be found below:
* The bar in red indicates where Antero Midstream's 3-Year Sortino Ratio falls into.
The 3-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last three year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 3-Year Sortino Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past three year.
A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.
Antero Midstream (AM) has a 3-Year Sortino Ratio of 1.60 as of Aug. 06, 2026. 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. View historical data for Antero Midstream and its competitors.
Is Antero Midstream's 3-Year Sortino Ratio too high?
Antero Midstream's current 3-Year Sortino Ratio is 1.60. Overall, Antero Midstream has a GF Score™ of 81/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Antero Midstream's 3-Year Sortino Ratio compare to VNOM and FRO?
Antero Midstream's 3-Year Sortino Ratio of 1.60 can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Sortino Ratio for an Oil & Gas company?
A good 3-Year Sortino Ratio depends on the Oil & Gas industry context. However, 3-Year Sortino Ratio 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 3-Year Sortino Ratio mean?
A high 3-Year Sortino Ratio can signal that a stock is expensive relative to its fundamentals. 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. View historical data for Antero Midstream and its competitors. Antero Midstream's current 3-Year Sortino Ratio is 1.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Antero Midstream stock overvalued right now?
Based on GuruFocus' analysis, Antero Midstream (AM) is currently considered Modestly Overvalued. The stock's GF Value™ is $18.49, compared to a current price of $21.49 — trading 16.2% above its estimated fair value. The current 3-Year Sortino Ratio is 1.60. Antero Midstream's overall GF Score™ is 81/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Sortino Ratio calculated?
3-Year Sortino Ratio is calculated from a company's financial statements. For Antero Midstream (AM), the current 3-Year Sortino Ratio is 1.60 as of Aug. 06, 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 Midstream (AM) Overvalued in 2026?
Based on GuruFocus' analysis, Antero Midstream stock appears to be overvalued.
The current stock price of $21.49 is trading 16.2% above its estimated GF Value™ of $18.49.
GuruFocus considers Antero Midstream to be Modestly Overvalued.
Key valuation signals for AM:
3-Year Sortino Ratio: 1.60
GF Value™: $18.49 vs. price of $21.49 (16.2% above fair value)
No single metric tells the full story. See the AM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Antero Midstream Corp is a midstream company that owns, operates, and develops midstream energy assets that service Antero Resources' production and completion activity in the Appalachian Basin, located in West Virginia and Ohio. The company has two operating segments: the Gathering and Processing segment, which includes a network of gathering pipelines and compressor stations that collect and process production from Antero Resources wells in West Virginia and Ohio, and the Water Handling segment, which includes two independent systems that deliver water from sources including the Ohio River, local reservoirs, and several regional waterways. The company derives a majority of its revenue from the Gathering and Processing segment.
81GF Score
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