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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 (2026-09-10), Riken Vitamin Co's 1-Year Sharpe Ratio is 0.88.
Riken Vitamin Co (TSE:4526) 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.
Riken Vitamin Co 1-Year Sharpe Ratio Related Terms
TSE:4526 vs KHC, GIS: 1-Year Sharpe Ratio Comparison
For the Packaged Foods subindustry, Riken Vitamin 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.
Riken Vitamin Co 1-Year Sharpe Ratio vs Consumer Packaged Goods Industry
For the Consumer Packaged Goods industry and Consumer Defensive sector, Riken Vitamin Co's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where Riken Vitamin Co's 1-Year Sharpe Ratio falls into.
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.
Riken Vitamin Co (TSE:4526) has a 1-Year Sharpe Ratio of 0.88 as of Sep. 10, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Riken Vitamin Co and its competitors.
Is Riken Vitamin Co's 1-Year Sharpe Ratio too high?
Riken Vitamin Co's current 1-Year Sharpe Ratio is 0.88. Overall, Riken Vitamin Co has a GF Score™ of 82/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Riken Vitamin Co's 1-Year Sharpe Ratio compare to KHC and GIS?
Riken Vitamin Co's 1-Year Sharpe Ratio of 0.88 can be compared against companies in the Consumer Packaged Goods 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 Consumer Packaged Goods company?
A good 1-Year Sharpe Ratio depends on the Consumer Packaged Goods 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 Riken Vitamin Co and its competitors. Riken Vitamin Co's current 1-Year Sharpe Ratio is 0.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Riken Vitamin Co stock overvalued right now?
Based on GuruFocus' analysis, Riken Vitamin Co (TSE:4526) is currently considered Modestly Overvalued. The stock's GF Value™ is 円2,872.17, compared to a current price of 円3,270.00 — trading 13.9% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.88. Riken Vitamin Co's overall GF Score™ is 82/100 with 6 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 Riken Vitamin Co (TSE:4526), the current 1-Year Sharpe Ratio is 0.88 as of Sep. 10, 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 Riken Vitamin Co (TSE:4526) Overvalued in 2026?
Based on GuruFocus' analysis, Riken Vitamin Co stock appears to be overvalued.
The current stock price of 円3,270.00 is trading 13.9% above its estimated GF Value™ of 円2,872.17.
GuruFocus considers Riken Vitamin Co to be Modestly Overvalued.
Key valuation signals for TSE:4526:
1-Year Sharpe Ratio: 0.88
GF Value™: 円2,872.17 vs. price of 円3,270.00 (13.9% above fair value)
No single metric tells the full story. See the TSE:4526 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Riken Vitamin Co Ltd is a Japan based animal food manufacturing company. It is a developer and producer of a wide variety of improvers that is broadly used to improve the texture and quality of processed food. It is engaged in consumer and commercial foods, processed food ingredients, food chemicals for industrial uses and Vitamin production and sales. The company's food emulsifiers are used in various applications such as cakes, bread, noodles, ice cream, as well as fat and oil food product. In addition to emulsifiers, Riken Vitamin also provides a range of other food improvers for various purposes according to relevant consumer needs.
82GF Score
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