London Security (LSE:LSC) Momentum Rank: 2 (As of Sep. 09, 2026) — 33% Below Median

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

LSE:LSC London Security PLC LSE:LSC
79 GF Score
Price £36.50
GF Value £39.78
Valuation Fairly Valued
! 6 Warning Signs
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What is London Security Momentum Rank?

London Security LSE:LSC 79 Momentum Rank is 2 as of Sep. 09, 2026, which is 33% below its 10-year median of 3.00. GuruFocus rates LSE:LSC with a GF Score™ of 79/100 and a GF Value™ of £39.78 (Fairly Valued). The stock has 6 warning signs investors should review.

London Security has the Momentum Rank of 2.

Momentum Rank measures the strength and persistence of a stock's price movement over time, rated on a scale of 1 to 10.

For Momentum Rank, we considered the residual momentum concept that was widely studied by Blitz and his colleagues as well as by Nobel Prize laureates Fama and French. However, we did not find any significant differences in the performances of stocks with different ranks of residual momentum. Therefore, we use traditional momentum instead.

Momentum Rank is determined using the standardized momentum ratio and other momentum indicators. The standardized momentum ratio is the average of the performances from 12 months ago to 1 month ago and 6 months ago to 1 month ago, divided by the beta of the stock over the past 12 months. To calculate the momentum ratio today, we would use the average of the two performance numbers.

For momentum, we found that stock price performance does not have a monotonic correlation with the momentum ratio. The stocks with the highest momentum ratios perform worse than those at about the 70th percentile. Therefore, for the momentum rank, we ranked the stocks at about the 70th percentile of the momentum ratio as the highest at 10.

A higher score reflects strong price momentum and indicates greater potential for superior performance. Conversely, a lower score indicates that momentum is either too high or too low, and stocks tend to underperform.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

London Security Momentum Rank Related Terms

LSE:LSC vs ALLE, MSA, ADT: Momentum Rank Comparison

For the Security & Protection Services subindustry, London Security's Momentum Rank, along with its competitors' market caps and Momentum Rank 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.

London Security Momentum Rank vs Business Services Industry

For the Business Services industry and Industrials sector, London Security's Momentum Rank distribution charts can be found below:

* The bar in red indicates where London Security's Momentum Rank falls into.


LSE:LSC
79GF Score
London Security PLC LSE:LSC
Momentum Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Momentum Rank →
What does a Momentum Rank of 2 mean?
London Security (LSE:LSC) has a Momentum Rank of 2 as of Sep. 09, 2026. Momentum Rank is determined using the standardized momentum ratio, measuring the speed and velocity of price changes in a stock. View historical data on London Security and its competitors. This is 33% below median its historical median of 3.00. Over the past decade, London Security's Momentum Rank has ranged from 1.00 to 10.00.
Is London Security's Momentum Rank too high?
London Security's current Momentum Rank of 2 is 33% below median its 10-year median of 3.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 10.00. Overall, London Security has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does London Security's Momentum Rank compare to ALLE and MSA?
London Security's Momentum Rank of 2 can be compared against companies in the Business Services industry. Historically, London Security's own Momentum Rank has ranged from 1.00 to 10.00 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 Momentum Rank for a Business Services company?
A good Momentum Rank depends on the Business Services industry context. However, Momentum Rank 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 Momentum Rank mean?
A high Momentum Rank can signal that a stock is expensive relative to its fundamentals. Momentum Rank is determined using the standardized momentum ratio, measuring the speed and velocity of price changes in a stock. View historical data on London Security and its competitors. London Security's current Momentum Rank is 2, which is 33% below median its own 10-year median of 3.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is London Security stock overvalued right now?
Based on GuruFocus' analysis, London Security (LSE:LSC) is currently considered Fairly Valued. The stock's GF Value™ is £39.78, compared to a current price of £36.50 — trading 8.2% below its estimated fair value. The current Momentum Rank is 2, which is 33% below median its 10-year median of 3.00. London Security's overall GF Score™ is 79/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Momentum Rank calculated?
Momentum Rank is calculated from a company's financial statements. For London Security (LSE:LSC), the current Momentum Rank is 2 as of Sep. 09, 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 London Security (LSE:LSC) Overvalued in 2026?

Based on GuruFocus' analysis, London Security stock appears to be undervalued. The current stock price of £36.50 is trading 8.2% below its estimated GF Value™ of £39.78. GuruFocus considers London Security to be Fairly Valued.

Key valuation signals for LSE:LSC:

  • Momentum Rank: 2 (33% below median its 10-year median of 3.00)
  • GF Value™: £39.78 vs. price of £36.50 (8.2% below fair value)
  • GF Score™: 79/100 with 6 warning signs

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

London Security Business Description

Address 2 Jubilee Way, Premier House, Elland, West Yorkshire, GBR, HX5 9DY
London Security PLC is an investment holding company that provides fire protection services and products. The business activity of the group functions through the United Kingdom, Belgium, the Netherlands, Austria, and the Rest of Europe. It derives revenue from the Outright sale of equipment, Maintenance, service, installation, and Equipment rental activity. The company's products are marketed under the Nu-Swift, Ansul, Total, and Master brands. The group operates in a single segment, which is the provision and maintenance of fire protection and security equipment in Europe.
79GF Score

Get the complete analysis for LSE:LSC

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

£36.50
Price
£39.78
GF Value