Mos Food Services (TSE:8153) 1-Year Sharpe Ratio: -0.14 (As of Sep. 07, 2026)

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TSE:8153 Mos Food Services Inc TSE:8153
81 GF Score
Price 円3,905.00
GF Value 円3,969.58
Valuation Fairly Valued
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What is Mos Food Services 1-Year Sharpe Ratio?

Mos Food Services TSE:8153 -0.13% 81 1-Year Sharpe Ratio is -0.14 as of Sep. 07, 2026. GuruFocus rates TSE:8153 with a GF Score™ of 81/100 and a GF Value™ of 円3,969.58 (Fairly Valued).

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 (2026-09-07), Mos Food Services's 1-Year Sharpe Ratio is -0.14.

Mos Food Services  (TSE:8153) 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.

Mos Food Services 1-Year Sharpe Ratio Related Terms

TSE:8153 vs MCD, SBUX, CMG: 1-Year Sharpe Ratio Comparison

For the Restaurants subindustry, Mos Food Services'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.

Mos Food Services 1-Year Sharpe Ratio vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Mos Food Services's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Mos Food Services's 1-Year Sharpe Ratio falls into.


TSE:8153
81GF Score
Mos Food Services Inc TSE:8153
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Mos Food Services 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 -0.14 mean?
Mos Food Services (TSE:8153) has a 1-Year Sharpe Ratio of -0.14 as of Sep. 07, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Mos Food Services and its competitors.
Is Mos Food Services' 1-Year Sharpe Ratio too high?
Mos Food Services' current 1-Year Sharpe Ratio is -0.14. Overall, Mos Food Services has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mos Food Services' 1-Year Sharpe Ratio compare to MCD and SBUX?
Mos Food Services' 1-Year Sharpe Ratio of -0.14 can be compared against companies in the Restaurants 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 Restaurants company?
A good 1-Year Sharpe Ratio depends on the Restaurants 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 Mos Food Services and its competitors. Mos Food Services's current 1-Year Sharpe Ratio is -0.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mos Food Services stock overvalued right now?
Based on GuruFocus' analysis, Mos Food Services (TSE:8153) is currently considered Fairly Valued. The stock's GF Value™ is 円3,969.58, compared to a current price of 円3,905.00 — trading 1.6% below its estimated fair value. The current 1-Year Sharpe Ratio is -0.14. Mos Food Services' overall GF Score™ is 81/100. 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 Mos Food Services (TSE:8153), the current 1-Year Sharpe Ratio is -0.14 as of Sep. 07, 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 Mos Food Services (TSE:8153) Overvalued in 2026?

Based on GuruFocus' analysis, Mos Food Services stock appears to be undervalued. The current stock price of 円3,905.00 is trading 1.6% below its estimated GF Value™ of 円3,969.58. GuruFocus considers Mos Food Services to be Fairly Valued.

Key valuation signals for TSE:8153:

  • 1-Year Sharpe Ratio: -0.14
  • GF Value™: 円3,969.58 vs. price of 円3,905.00 (1.6% below fair value)
  • GF Score™: 81/100

No single metric tells the full story. See the TSE:8153 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Mos Food Services Business Description

Address 4F ThinkPark Tower, 2-1-1 Osaki, Shinagawa-ku, Tokyo, JPN, 141-6004
Mos Food Services Inc primarily operates and franchises Mos Burger Japanese fast-food hamburger restaurants. The company has nearly 1,500 Mos Burger restaurants in Japan and more than 300 Mos Burger locations in eight other Asia-Pacific countries, mostly in Taiwan. Mos Burger restaurants generate more than 90% of Mos Food Service's total revenue. The company's remaining revenue stems from its fewer than 100 restaurants operating under other brand names, including Mother Leaf, Mosdo, Green Grill, Chef's V, and AEN.
81GF Score

Get the complete analysis for TSE:8153

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

円3,905.00
Price
円3,969.58
GF Value