SDI GroupSDIIF 93 Median PS Value is $1.72 as of Jun. 25, 2026, which is 18% below its 10-year median of 2.10. GuruFocus rates SDIIF with a GF Score™ of 93/100 and a GF Value™ of $1.31 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,554 Hardware companies, SDI Group ranks better than 87.45% 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.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. SDI Group's Revenue per Share for the trailing twelve months (TTM) ended in Oct. 2025 was $0.861. SDI Group's 10-Year median PS Ratio is 1.9977. Therefore, the Median PS Value for today is $1.72.
As of today (2026-06-25), SDI Group's share price is $1.05. SDI Group's Median PS Value is $1.72. Therefore, SDI Group's Price to Median PS Value for today is 0.61.
The historical rank and industry rank for SDI Group's Median PS Value or its related term are showing as below:
SDIIF'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.39 Med: 2.1 Max: 8.14
Current: 0.61
During the past 13 years, the highest Price to Median PS Value of SDI Group was 8.14. The lowest was 0.39. And the median was 2.10.
SDIIF's Price-to-Median-PS-Value is ranked better than 87.45% of 1554
companies
in the Hardware industry
Industry Median: 1.32
vs SDIIF: 0.61
SDI Group (OTCPK:SDIIF) 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.
SDI Group's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
1.05
/
1.72
=
0.61
* 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.
SDI Group Median PS Value Related Terms
SDI Group Median PS Value Historical Data
* Premium members only.
The historical data trend for SDI 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.
SDIIF vs COHR, KEYS, GRMN: Median PS Value Comparison
For the Scientific & Technical Instruments subindustry, SDI 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.
SDI Group Price-to-Median-PS-Value vs Hardware Industry
For the Hardware industry and Technology sector, SDI Group's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where SDI Group's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 1.9977.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. SDI Group's Revenue per Share for the trailing twelve months (TTM) ended in Oct. 2025 was $0.861.
* 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.
SDI Group (SDIIF) has a Median PS Value of $1.72 as of Jun. 25, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on SDI Group and its competitors. This is 18% below median its historical median of 2.10. Over the past decade, SDI Group's Median PS Value has ranged from 0.39 to 8.14. According to the industry distribution chart, SDI Group ranks #195 out of 1554 companies in the Hardware industry, placing it in the top 12.5%.
Is SDI Group's Median PS Value too high?
SDI Group's current Median PS Value of $1.72 is 18% below median its 10-year median of 2.10. Over the past 10 years, this metric has ranged from a low of 0.39 to a high of 8.14. The Hardware industry median Median PS Value is 1.32. SDI Group's value of $1.72 is 30.3% above this industry median. Based on the distribution chart, SDI Group ranks #195 out of 1554 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, SDI Group has a GF Score™ of 93/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does SDI Group's Median PS Value compare to COHR and KEYS?
According to the Hardware industry distribution chart, SDI Group ranks #195 out of 1554 companies for Median PS Value. This places SDI Group in the top 13% of its industry — outperforming the majority of peers. The industry median Median PS Value is 1.32. SDI Group's value of $1.72 is 30.3% above this benchmark. Historically, SDI Group's own Median PS Value has ranged from 0.39 to 8.14 over the past decade. While the company's 10-year median is 2.10 vs. the industry median of 1.32, SDI Group has consistently been above the industry average. 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 Hardware company?
The median Median PS Value among Hardware companies is 1.32, based on 1,554 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. SDI Group's current Median PS Value of $1.72 is 30.3% above the industry median. 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 SDI Group and its competitors. For the Hardware industry, the median Median PS Value is 1.32 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SDI Group's current Median PS Value is $1.72, which is 18% below median its own 10-year median of 2.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SDI Group stock overvalued right now?
Based on GuruFocus' analysis, SDI Group (SDIIF) is currently considered Modestly Undervalued. The stock's GF Value™ is $1.31, compared to a current price of $1.05 — trading 19.8% below its estimated fair value. The current Median PS Value is $1.72, which is 18% below median its 10-year median of 2.10 and 30.3% above the Hardware industry median of 1.32. SDI Group's overall GF Score™ is 93/100 with 4 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 SDI Group (SDIIF), the current Median PS Value is $1.72 as of Jun. 25, 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 SDI Group (SDIIF) Overvalued in 2026?
Based on GuruFocus' analysis, SDI Group stock appears to be undervalued.
The current stock price of $1.05 is trading 19.8% below its estimated GF Value™ of $1.31.
GuruFocus considers SDI Group to be Modestly Undervalued.
Key valuation signals for SDIIF:
Median PS Value: $1.72 (18% below median its 10-year median of 2.10)
GF Value™: $1.31 vs. price of $1.05 (19.8% below fair value)
Industry Position: 30.3% above the Hardware median (#195 of 1554)
No single metric tells the full story. See the SDIIF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SDI Group PLC designs and manufactures scientific and technology products for use by the life science, healthcare, astronomy, consumer manufacturing, and art conservation markets through Synoptics, the Artemis, the Opus instruments, and Astles Control systems brands. The Digital Imaging segment incorporates the Synoptics brands Syngene, Synbiosis, Synoptics Health and Fistreem, the Atik brands Atik Cameras, Opus, and Quantum Scientific Imaging, and the Graticules Optics business. The Sensors & Control segment combines Sentek, Astles Control Systems, Applied Thermal Control, Thermal Exchange, MPB Industries, and Chell Instruments businesses. It operates in the UK, Europe, America, Rest of Asia, and Rest of the world segments. It derives majority of its revenues from the United Kingdom.
93GF Score
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