SDIIF (SDI Group) OCF Yield %: 9.85 (As of Jun. 25, 2026) — 31% Above Median


SDIIF SDI Group PLC SDIIF
93 GF Score
Price $1.05
GF Value $1.31
Valuation Modestly Undervalued
! 4 Warning Signs
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What is SDI Group OCF Yield %?

SDI Group SDIIF 93 OCF Yield % is 9.85 as of Jun. 25, 2026, which is 31% above its 10-year median of 7.51. 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 2,490 Hardware companies, SDI Group ranks better than 81.16% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, SDI Group's Trailing 12-Month Cash Flow from Operations is $11.56 Mil, and Market Cap is $114.57 Mil. Therefore, SDI Group's OCF Yield % for today is 9.85%.

The historical rank and industry rank for SDI Group's OCF Yield % or its related term are showing as below:

SDIIF' s OCF Yield % Range Over the Past 10 Years
Min: 2.18   Med: 7.51   Max: 27.54
Current: 9.85


During the past 13 years, the highest OCF Yield % of SDI Group was 27.54%. The lowest was 2.18%. And the median was 7.51%.

SDIIF's OCF Yield % is ranked better than
81.16% of 2490 companies
in the Hardware industry
Industry Median: 2.02 vs SDIIF: 9.85

SDI Group's OCF Margin % for the quarter that ended in Oct. 2025 was %.


SDI Group OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


SDI Group OCF Yield % Related Terms


SDI Group OCF Yield % Historical Data

* Premium members only.

The historical data trend for SDI Group's OCF Yield % 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.

SDI Group OCF Yield % Chart

SDI Group Annual Data
Trend Apr16 Apr17 Apr18 Apr19 Apr20 Apr21 Apr22 Apr23 Apr24 Apr25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.77 7.54 4.17 9.32 17.69

SDI Group Semi-Annual Data
Apr16 Oct16 Apr17 Oct17 Apr18 Oct18 Apr19 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25
OCF Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.61 14.97 10.80 23.85 5.26

SDIIF vs COHR, KEYS, GRMN: OCF Yield % Comparison

For the Scientific & Technical Instruments subindustry, SDI Group's OCF Yield %, along with its competitors' market caps and OCF Yield % 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 OCF Yield % vs Hardware Industry

For the Hardware industry and Technology sector, SDI Group's OCF Yield % distribution charts can be found below:

* The bar in red indicates where SDI Group's OCF Yield % falls into.


SDIIF
93GF Score
SDI Group PLC SDIIF
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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SDI Group OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

SDI Group's OCF Yield % for the fiscal year that ended in Apr. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=12.218 / 69.0559355
=17.69%

SDI Group's annualized OCF Yield % for the quarter that ended in Oct. 2025 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=3.327 * 2 / 126.53333
=5.26%

* 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 OCF Yield % →
What does a OCF Yield % of 9.85 mean?
SDI Group (SDIIF) has a OCF Yield % of 9.85 as of Jun. 25, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on SDI Group and its competitors. This is 31% above median its historical median of 7.51. Over the past decade, SDI Group's OCF Yield % has ranged from 2.18 to 27.54. According to the industry distribution chart, SDI Group ranks #469 out of 2490 companies in the Hardware industry, placing it in the top 18.8%.
Is SDI Group's OCF Yield % too high?
SDI Group's current OCF Yield % of 9.85 is 31% above median its 10-year median of 7.51. Over the past 10 years, this metric has ranged from a low of 2.18 to a high of 27.54. The Hardware industry median OCF Yield % is 2.02. SDI Group's value of 9.85 is 387.6% above this industry median. Based on the distribution chart, SDI Group ranks #469 out of 2490 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 OCF Yield % compare to COHR and KEYS?
According to the Hardware industry distribution chart, SDI Group ranks #469 out of 2490 companies for OCF Yield %. This places SDI Group in the top 19% of its industry — outperforming the majority of peers. The industry median OCF Yield % is 2.02. SDI Group's value of 9.85 is 387.6% above this benchmark. Historically, SDI Group's own OCF Yield % has ranged from 2.18 to 27.54 over the past decade. While the company's 10-year median is 7.51 vs. the industry median of 2.02, 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 OCF Yield % for a Hardware company?
The median OCF Yield % among Hardware companies is 2.02, based on 2,490 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. SDI Group's current OCF Yield % of 9.85 is 387.6% 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on SDI Group and its competitors. For the Hardware industry, the median OCF Yield % is 2.02 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SDI Group's current OCF Yield % is 9.85, which is 31% above median its own 10-year median of 7.51. 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 OCF Yield % is 9.85, which is 31% above median its 10-year median of 7.51 and 387.6% above the Hardware industry median of 2.02. 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 OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For SDI Group (SDIIF), the current OCF Yield % is 9.85 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:

  • OCF Yield %: 9.85 (31% above median its 10-year median of 7.51)
  • GF Value™: $1.31 vs. price of $1.05 (19.8% below fair value)
  • GF Score™: 93/100 with 4 warning signs
  • Industry Position: 387.6% above the Hardware median (#469 of 2490)

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 Business Description

Other Exchanges SDI:UKSD0:Germany
Address Nuffield Road, Beacon House, Cambridge, GBR, CB4 1TF
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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OCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.05
Price
$1.31
GF Value