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Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.
As of today (2026-08-12), the stock price of Summit Midstream is $34.58. Summit Midstream's graham number for the quarter that ended in Jun. 2026 was $N/A. Therefore, Summit Midstream's Price to Graham Number ratio for today is N/A.
The historical rank and industry rank for Summit Midstream's Graham Number or its related term are showing as below:
During the past 13 years, the highest Price to Graham Number ratio of Summit Midstream was 2.37. The lowest was 0.08. And the median was 0.58.
SMC's Price-to-Graham-Number is not ranked *
in the Oil & Gas industry.
Industry Median: 1.08 * Ranked among companies with meaningful Price-to-Graham-Number only.
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Summit Midstream (NYSE:SMC) Graham Number Explanation
Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:
Current price should not be more than 15 times average earnings of the past three years.
Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)
Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.
In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.
Summit Midstream's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Jun. 2026 )
=
34.58
/
N/A
=
N/A
* 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.
Be Aware
Please keep these in mind:
1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.
Summit Midstream Graham Number Related Terms
Summit Midstream Graham Number Historical Data
* Premium members only.
The historical data trend for Summit Midstream's Graham Number can be seen below:
* 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.
For the Oil & Gas Midstream subindustry, Summit Midstream's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.
Summit Midstream Price-to-Graham-Number vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Summit Midstream's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Summit Midstream's Price-to-Graham-Number falls into.
* 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.
Summit Midstream (SMC) has a Graham Number of $N/A as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Summit Midstream and its competitors. Over the past decade, Summit Midstream's Graham Number has ranged from 0.08 to 2.37. According to the industry distribution chart, Summit Midstream ranks #999999 out of 623 companies in the Oil & Gas industry.
Is Summit Midstream's Graham Number too high?
Summit Midstream's current Graham Number is $N/A. Over the past 10 years, this metric has ranged from a low of 0.08 to a high of 2.37. Based on the distribution chart, Summit Midstream ranks #999999 out of 623 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Summit Midstream has a GF Score™ of 60/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Summit Midstream's Graham Number compare to KNOP and WHK?
According to the Oil & Gas industry distribution chart, Summit Midstream ranks #999999 out of 623 companies for Graham Number. This places Summit Midstream in the lower half of its industry. The industry median Graham Number is 1.08. Historically, Summit Midstream's own Graham Number has ranged from 0.08 to 2.37 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for an Oil & Gas company?
The median Graham Number among Oil & Gas companies is 1.08, based on 623 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Summit Midstream and its competitors. For the Oil & Gas industry, the median Graham Number is 1.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Summit Midstream's current Graham Number is $N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Summit Midstream stock overvalued right now?
Based on GuruFocus' analysis, Summit Midstream (SMC) is currently considered Modestly Overvalued. The stock's GF Value™ is $28.76, compared to a current price of $34.58 — trading 20.2% above its estimated fair value. The current Graham Number is $N/A. Summit Midstream's overall GF Score™ is 60/100 with 11 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Summit Midstream (SMC), the current Graham Number is $N/A as of Jun. 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 Summit Midstream (SMC) Overvalued in 2026?
Based on GuruFocus' analysis, Summit Midstream stock appears to be overvalued.
The current stock price of $34.58 is trading 20.2% above its estimated GF Value™ of $28.76.
GuruFocus considers Summit Midstream to be Modestly Overvalued.
Key valuation signals for SMC:
Graham Number: $N/A
GF Value™: $28.76 vs. price of $34.58 (20.2% above fair value)
No single metric tells the full story. See the SMC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Summit Midstream Corp is a value-driven corporation focused on developing, owning and operating midstream energy infrastructure assets strategically located in unconventional resource basins, shale formations, in the continental U.S. It currently operates natural gas, crude oil and produced water gathering systems in various unconventional resource basins including the Williston Basin, DJ Basin, Barnett Shale, Piceance Basin, Permian Basin, and the Arkoma Basin. The company's reportable segments are: Rockies, Permian, Mid-Con, Piceance, and Northeast. Maximum revenue is generated from the Mid-Con segment. Summit generates revenue mainly from natural gas, NGLs, and condensate sales, and the provision of gathering and related services.
60GF Score
Get the complete analysis for SMC
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