SDIIF (SDI Group) Institutional Ownership: 23.99% (As of Jul. 08, 2026)


SDIIF SDI Group PLC SDIIF
93 GF Score
Price $1.05
GF Value $1.30
Valuation Modestly Undervalued
! 7 Warning Signs
View Full Analysis

What is SDI Group Institutional Ownership?

SDI Group SDIIF 93 Institutional Ownership is 23.99% as of Jul. 08, 2026. GuruFocus rates SDIIF with a GF Score™ of 93/100 and a GF Value™ of $1.30 (Modestly Undervalued). The stock has 7 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, SDI Group's institutional ownership is 23.99%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, SDI Group's Insider Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, SDI Group's Float Percentage Of Total Shares Outstanding is 0.00%.

SDI Group Institutional Ownership Historical Data

* Premium members only.

The historical data trend for SDI Group's Institutional Ownership 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 Institutional Ownership Chart

SDI Group Historical Data

The historical data trend for SDI Group can be seen below:

2025-09-30 2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31 2026-06-30
Institutional Ownership 22.81 22.87 22.70 19.55 19.12 19.78 18.99 18.77 17.53 17.53
SDIIF
93GF Score
SDI Group PLC SDIIF
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

SDI Group Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 23.99% mean?
SDI Group (SDIIF) has a Institutional Ownership of 23.99% as of Jul. 08, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on SDI Group and its competitors.
Is SDI Group's Institutional Ownership too high?
SDI Group's current Institutional Ownership is 23.99%. 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 Institutional Ownership compare to COHR and KEYS?
SDI Group's Institutional Ownership of 23.99% can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Hardware company?
A good Institutional Ownership depends on the Hardware industry context. However, Institutional Ownership 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 Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on SDI Group and its competitors. SDI Group's current Institutional Ownership is 23.99%. 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 $1.30, compared to a current price of $1.05 — trading 19.2% below its estimated fair value. The current Institutional Ownership is 23.99%. SDI Group's overall GF Score™ is 93/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For SDI Group (SDIIF), the current Institutional Ownership is 23.99% as of Jul. 08, 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 19.2% below its estimated GF Value™ of $1.30. GuruFocus considers SDI Group to be Modestly Undervalued.

Key valuation signals for SDIIF:

  • Institutional Ownership: 23.99%
  • GF Value™: $1.30 vs. price of $1.05 (19.2% below fair value)
  • GF Score™: 93/100 with 7 warning signs

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

Get the complete analysis for SDIIF

Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.05
Price
$1.30
GF Value