Master Drilling GroupJSE:MDI 84 Median PS Value is R24.34 as of Jul. 12, 2026, which is 100% below its 10-year median of 0.51. GuruFocus rates JSE:MDI with a GF Score™ of 84/100 and a GF Value™ of R14.20 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 1,018 Construction companies, Master Drilling Group ranks better than 79.57% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for Master Drilling Group's Median PS Value or its related term are showing as below:
JSE:MDI'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.48 Med: 0.51 Max: 0.66
Current: 0.66
During the past 13 years, the highest Price to Median PS Value of Master Drilling Group was 0.66. The lowest was 0.48. And the median was 0.51.
JSE:MDI's Price-to-Median-PS-Value is ranked better than 79.57% of 1018
companies
in the Construction industry
Industry Median: 1.095
vs JSE:MDI: 0.66
Master Drilling Group (JSE:MDI) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Master Drilling Group's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
16.00
/
24.34
=
0.66
* 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.
Master Drilling Group Median PS Value Related Terms
Master Drilling Group Median PS Value Historical Data
* Premium members only.
The historical data trend for Master Drilling Group's Median PS Value 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.
JSE:MDI vs PWR, FIX, EME: Median PS Value Comparison
For the Engineering & Construction subindustry, Master Drilling Group's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Master Drilling Group Price-to-Median-PS-Value vs Construction Industry
For the Construction industry and Industrials sector, Master Drilling Group's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Master Drilling Group's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.7296.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Master Drilling Group's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was R33.363.
* 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.
Master Drilling Group (JSE:MDI) has a Median PS Value of R24.34 as of Jul. 12, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Master Drilling Group and its competitors. This is 4673% above median its historical median of 0.51. Over the past decade, Master Drilling Group's Median PS Value has ranged from 0.48 to 0.66. According to the industry distribution chart, Master Drilling Group ranks #208 out of 1018 companies in the Construction industry, placing it in the top 20.4%.
Is Master Drilling Group's Median PS Value too high?
Master Drilling Group's current Median PS Value of R24.34 is 4673% above median its 10-year median of 0.51. Over the past 10 years, this metric has ranged from a low of 0.48 to a high of 0.66. Based on the distribution chart, Master Drilling Group ranks #208 out of 1018 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Master Drilling Group has a GF Score™ of 84/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Master Drilling Group's Median PS Value compare to PWR and FIX?
According to the Construction industry distribution chart, Master Drilling Group ranks #208 out of 1018 companies for Median PS Value. This places Master Drilling Group in the top 20% of its industry — outperforming the majority of peers. The industry median Median PS Value is 1.10. Historically, Master Drilling Group's own Median PS Value has ranged from 0.48 to 0.66 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 Median PS Value for a Construction company?
The median Median PS Value among Construction companies is 1.10, based on 1,018 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Master Drilling Group and its competitors. For the Construction industry, the median Median PS Value is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Master Drilling Group's current Median PS Value is R24.34, which is 4673% above median its own 10-year median of 0.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Master Drilling Group stock overvalued right now?
Based on GuruFocus' analysis, Master Drilling Group (JSE:MDI) is currently considered Modestly Overvalued. The stock's GF Value™ is R14.20, compared to a current price of R16.00 — trading 12.7% above its estimated fair value. The current Median PS Value is R24.34, which is 4673% above median its 10-year median of 0.51. Master Drilling Group's overall GF Score™ is 84/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Master Drilling Group (JSE:MDI), the current Median PS Value is R24.34 as of Jul. 12, 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 Master Drilling Group (JSE:MDI) Overvalued in 2026?
Based on GuruFocus' analysis, Master Drilling Group stock appears to be overvalued.
The current stock price of R16.00 is trading 12.7% above its estimated GF Value™ of R14.20.
GuruFocus considers Master Drilling Group to be Modestly Overvalued.
Key valuation signals for JSE:MDI:
Median PS Value: R24.34 (4673% above median its 10-year median of 0.51)
GF Value™: R14.20 vs. price of R16.00 (12.7% above fair value)
No single metric tells the full story. See the JSE:MDI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Master Drilling Group Ltd is an investment holding company. The company along with its subsidiary companies is engaged in providing specialized drilling services and solutions that enforce business rules, optimize output, safeguard miners, protect/manage assets and locate missing persons for blue-chip and mid-tier companies in the mining, civil engineering, construction and hydroelectric power sectors across a number of commodities and geographies. Its activities include the Sale of industrial products, Raise boring, Support services, Slim drilling, and New rock boring technology.
84GF Score
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