SigmaRoc (LSE:SRC) Insider Ownership: 10.10 % (As of Sep. 21, 2026)

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LSE:SRC SigmaRoc PLC LSE:SRC
59 GF Score
Price £1.26
GF Value £0.88
Valuation Significantly Overvalued
! 5 Warning Signs
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What is SigmaRoc Insider Ownership?

SigmaRoc LSE:SRC +0.72% 59 Insider Ownership is 10.10 % as of Sep. 21, 2026. GuruFocus rates LSE:SRC with a GF Score™ of 59/100 and a GF Value™ of £0.88 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, SigmaRoc's insider ownership is 10.10%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, SigmaRoc's Institutional Ownership is 51.18%.

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

SigmaRoc Insider Ownership Historical Data

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The historical data trend for SigmaRoc's Insider 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.

SigmaRoc Insider Ownership Chart

SigmaRoc Historical Data

The historical data trend for SigmaRoc can be seen below:

2025-08-31 2025-09-30 2025-10-31 2025-11-30 2026-01-31 2026-02-28 2026-05-31 2026-06-30 2026-07-31 2026-08-31
Insider Ownership 10.01 10.01 10.01 10.01 10.09 10.09 10.10 10.10 10.10 10.10
LSE:SRC
59GF Score
SigmaRoc PLC LSE:SRC
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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SigmaRoc Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 10.10 % mean?
SigmaRoc (LSE:SRC) has a Insider Ownership of 10.10 % as of Sep. 21, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on SigmaRoc and its competitors.
Is SigmaRoc's Insider Ownership too high?
SigmaRoc's current Insider Ownership is 10.10 %. Overall, SigmaRoc has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does SigmaRoc's Insider Ownership compare to CRH and MLM?
SigmaRoc's Insider Ownership of 10.10 % can be compared against companies in the Building Materials industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Insider Ownership for a Building Materials company?
A good Insider Ownership depends on the Building Materials industry context. However, Insider 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 Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on SigmaRoc and its competitors. SigmaRoc's current Insider Ownership is 10.10 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SigmaRoc stock overvalued right now?
Based on GuruFocus' analysis, SigmaRoc (LSE:SRC) is currently considered Significantly Overvalued. The stock's GF Value™ is £0.88, compared to a current price of £1.26 — trading 42.6% above its estimated fair value. The current Insider Ownership is 10.10 %. SigmaRoc's overall GF Score™ is 59/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For SigmaRoc (LSE:SRC), the current Insider Ownership is 10.10 % as of Sep. 21, 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 SigmaRoc (LSE:SRC) Overvalued in 2026?

Based on GuruFocus' analysis, SigmaRoc stock appears to be overvalued. The current stock price of £1.26 is trading 42.6% above its estimated GF Value™ of £0.88. GuruFocus considers SigmaRoc to be Significantly Overvalued.

Key valuation signals for LSE:SRC:

  • Insider Ownership: 10.10 %
  • GF Value™: £0.88 vs. price of £1.26 (42.6% above fair value)
  • GF Score™: 59/100 with 5 warning signs

No single metric tells the full story. See the LSE:SRC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

SigmaRoc Business Description

Other Exchanges SRCl:UKM2I2:Germany
Address 6 Heddon Street, London, GBR, W1B 4BT
SigmaRoc PLC, along with its subsidiaries, is engaged in the production of lime and limestone, high-quality aggregates, and the supply of value-added industrial and construction materials. Its product offerings include bath stones, limbase quicklime, lime wash, biocal quicklime, tiles, unfinished stones, readymix concrete, asphalt, etc. The Group's operating segments are: UK & Ireland, Western Europe, Nordics, Central Europe, and Corporate. Maximum revenue is generated from the Central Europe segment.
59GF Score

Get the complete analysis for LSE:SRC

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

£1.26
Price
£0.88
GF Value