i-mobile Co (TSE:6535) 1-Year Sharpe Ratio: -1.07 (As of Aug. 29, 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

TSE:6535 i-mobile Co Ltd TSE:6535
76 GF Score
Price 円511.00
GF Value 円680.35
Valuation Modestly Undervalued
! 3 Warning Signs
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What is i-mobile Co 1-Year Sharpe Ratio?

i-mobile Co TSE:6535 +1.19% 76 1-Year Sharpe Ratio is -1.07 as of Aug. 29, 2026. GuruFocus rates TSE:6535 with a GF Score™ of 76/100 and a GF Value™ of 円680.35 (Modestly Undervalued). The stock has 3 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 (2026-08-29), i-mobile Co's 1-Year Sharpe Ratio is -1.07.

i-mobile Co  (TSE:6535) 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.

i-mobile Co 1-Year Sharpe Ratio Related Terms

TSE:6535 vs APP, OMC, TTD: 1-Year Sharpe Ratio Comparison

For the Advertising Agencies subindustry, i-mobile 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.

i-mobile Co 1-Year Sharpe Ratio vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, i-mobile Co's 1-Year Sharpe Ratio distribution charts can be found below:

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


TSE:6535
76GF Score
i-mobile Co Ltd TSE:6535
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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i-mobile 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 -1.07 mean?
i-mobile Co (TSE:6535) has a 1-Year Sharpe Ratio of -1.07 as of Aug. 29, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for i-mobile Co and its competitors.
Is i-mobile Co's 1-Year Sharpe Ratio too high?
i-mobile Co's current 1-Year Sharpe Ratio is -1.07. Overall, i-mobile Co has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does i-mobile Co's 1-Year Sharpe Ratio compare to APP and OMC?
i-mobile Co's 1-Year Sharpe Ratio of -1.07 can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good 1-Year Sharpe Ratio depends on the Media - Diversified 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 i-mobile Co and its competitors. i-mobile Co's current 1-Year Sharpe Ratio is -1.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is i-mobile Co stock overvalued right now?
Based on GuruFocus' analysis, i-mobile Co (TSE:6535) is currently considered Modestly Undervalued. The stock's GF Value™ is 円680.35, compared to a current price of 円511.00 — trading 24.9% below its estimated fair value. The current 1-Year Sharpe Ratio is -1.07. i-mobile Co's overall GF Score™ is 76/100 with 3 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 i-mobile Co (TSE:6535), the current 1-Year Sharpe Ratio is -1.07 as of Aug. 29, 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 i-mobile Co (TSE:6535) Overvalued in 2026?

Based on GuruFocus' analysis, i-mobile Co stock appears to be undervalued. The current stock price of 円511.00 is trading 24.9% below its estimated GF Value™ of 円680.35. GuruFocus considers i-mobile Co to be Modestly Undervalued.

Key valuation signals for TSE:6535:

  • 1-Year Sharpe Ratio: -1.07
  • GF Value™: 円680.35 vs. price of 円511.00 (24.9% below fair value)
  • GF Score™: 76/100 with 3 warning signs

No single metric tells the full story. See the TSE:6535 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

i-mobile Co Business Description

Address N-2F, N.E.S. Building 22-14, Sakuragaoka-cho, Shibuya-ku, Tokyo, JPN, 150-0031
i-mobile Co Ltd provides advertising platform for clients to advertise products and for publishers to monetize cyberspace. Its ad network helps to bring advertisers and media together.
76GF Score

Get the complete analysis for TSE:6535

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

円511.00
Price
円680.35
GF Value