CTS Co (TSE:4345) 1-Year Sharpe Ratio: -0.64 (As of Sep. 08, 2026)

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TSE:4345 CTS Co Ltd TSE:4345
82 GF Score
Price 円834.00
GF Value 円939.81
Valuation Modestly Undervalued
! 2 Warning Signs
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What is CTS Co 1-Year Sharpe Ratio?

CTS Co TSE:4345 +0.24% 82 1-Year Sharpe Ratio is -0.64 as of Sep. 08, 2026. GuruFocus rates TSE:4345 with a GF Score™ of 82/100 and a GF Value™ of 円939.81 (Modestly Undervalued). The stock has 2 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-09-08), CTS Co's 1-Year Sharpe Ratio is -0.64.

CTS Co  (TSE:4345) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. 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.

CTS Co 1-Year Sharpe Ratio Related Terms

TSE:4345 vs URI, SUNB, AER: 1-Year Sharpe Ratio Comparison

For the Rental & Leasing Services subindustry, CTS Co's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-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.

CTS Co 1-Year Sharpe Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, CTS Co's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where CTS Co's 1-Year Sharpe Ratio falls into.


TSE:4345
82GF Score
CTS Co Ltd TSE:4345
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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CTS Co 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -0.64 mean?
CTS Co (TSE:4345) has a 1-Year Sharpe Ratio of -0.64 as of Sep. 08, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for CTS Co and its competitors.
Is CTS Co's 1-Year Sharpe Ratio too high?
CTS Co's current 1-Year Sharpe Ratio is -0.64. Overall, CTS Co has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does CTS Co's 1-Year Sharpe Ratio compare to URI and SUNB?
CTS Co's 1-Year Sharpe Ratio of -0.64 can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for a Business Services company?
A good 1-Year Sharpe Ratio depends on the Business Services industry context. However, 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for CTS Co and its competitors. CTS Co's current 1-Year Sharpe Ratio is -0.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CTS Co stock overvalued right now?
Based on GuruFocus' analysis, CTS Co (TSE:4345) is currently considered Modestly Undervalued. The stock's GF Value™ is 円939.81, compared to a current price of 円834.00 — trading 11.3% below its estimated fair value. The current 1-Year Sharpe Ratio is -0.64. CTS Co's overall GF Score™ is 82/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For CTS Co (TSE:4345), the current 1-Year Sharpe Ratio is -0.64 as of Sep. 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 CTS Co (TSE:4345) Overvalued in 2026?

Based on GuruFocus' analysis, CTS Co stock appears to be undervalued. The current stock price of 円834.00 is trading 11.3% below its estimated GF Value™ of 円939.81. GuruFocus considers CTS Co to be Modestly Undervalued.

Key valuation signals for TSE:4345:

  • 1-Year Sharpe Ratio: -0.64
  • GF Value™: 円939.81 vs. price of 円834.00 (11.3% below fair value)
  • GF Score™: 82/100 with 2 warning signs

No single metric tells the full story. See the TSE:4345 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

CTS Co Business Description

Address Kitasaiwai 1-1-8, Kanagawa Prefecture, Nishi Ward, Yokohama, JPN
CTS Co Ltd is engaged in construction ICT, system business, survey measurement business, house furniture business and environmental safety business. The company's segments are: DDS Business; SMS Business; and SH Business.
82GF Score

Get the complete analysis for TSE:4345

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

円834.00
Price
円939.81
GF Value