JSVGF (Johnson Service Group) 10-Year Sharpe Ratio: N/A (As of Aug. 23, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
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.

JSVGF Johnson Service Group PLC JSVGF
84 GF Score
Price $1.95
GF Value $2.27
! 3 Warning Signs
View Full Analysis

What is Johnson Service Group 10-Year Sharpe Ratio?

The 10-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past ten years. As of today (2026-08-23), Johnson Service Group's 10-Year Sharpe Ratio is Not available.

Johnson Service Group  (OTCPK:JSVGF) 10-Year Sharpe Ratio Explanation

The 10-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past ten years. It is calculated as the annualized result of the average ten-year monthly excess returns divided by its standard deviation in the ten-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Johnson Service Group 10-Year Sharpe Ratio Related Terms

JSVGF vs CTAS, CPRT, GPN: 10-Year Sharpe Ratio Comparison

For the Specialty Business Services subindustry, Johnson Service Group's 10-Year Sharpe Ratio, along with its competitors' market caps and 10-Year Sharpe Ratio 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.

Johnson Service Group 10-Year Sharpe Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, Johnson Service Group's 10-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Johnson Service Group's 10-Year Sharpe Ratio falls into.


JSVGF
84GF Score
Johnson Service Group PLC JSVGF
10-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Johnson Service Group 10-Year Sharpe Ratio Calculation

The 10-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last ten years. A stock / portfolio's 10-Year Sharpe Ratio can be calculated by dividing the difference between the ten-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past ten years.

Is Johnson Service Group (JSVGF) Overvalued in 2026?

Based on GuruFocus' analysis, Johnson Service Group stock appears to be undervalued. The current stock price of $1.95 is trading 14.1% below its estimated GF Value™ of $2.27.

Key valuation signals for JSVGF:

  • 10-Year Sharpe Ratio: N/A
  • GF Value™: $2.27 vs. price of $1.95 (14.1% below fair value)
  • GF Score™: 84/100 with 3 warning signs

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

Johnson Service Group Business Description

Other Exchanges JSGl:UKJSG:UK5K7:Germany
Address Johnson House, Abbots Park, Monks Way, Preston Brook, Cheshire, GBR, WA7 3GH
Johnson Service Group PLC United Kingdom-based company that provides textile-related services to businesses and consumers. It is a supplier of work wear and protective wear, offering these services through Johnsons Workwear brand. The company also provides premium linen services for the hotel, catering and hospitality markets, and high volume hotel linen services, through a number of different brands which include Johnsons Hotel Linen, Johnsons Hotel, Restaurant & Catering Linen, Johnsons Restaurant & Catering Linen and Regency. It has two reporting segments; Workwear, and Hotel, Restaurant and Catering which is also its key revenue generating segment.
84GF Score

Get the complete analysis for JSVGF

10-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.95
Price
$2.27
GF Value