Techno Alpha Co (TSE:3089) 1-Year Sharpe Ratio: 0.42 (As of Sep. 04, 2026)

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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.
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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.

TSE:3089 Techno Alpha Co Ltd TSE:3089
77 GF Score
Price 円1,090.00
GF Value 円1,156.98
Valuation Fairly Valued
! 1 Warning Sign
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What is Techno Alpha Co 1-Year Sharpe Ratio?

Techno Alpha Co TSE:3089 +1.58% 77 1-Year Sharpe Ratio is 0.42 as of Sep. 04, 2026. GuruFocus rates TSE:3089 with a GF Score™ of 77/100 and a GF Value™ of 円1,156.98 (Fairly Valued). The stock has 1 warning sign 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 (2026-09-04), Techno Alpha Co's 1-Year Sharpe Ratio is 0.42.

Techno Alpha Co  (TSE:3089) 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.

Techno Alpha Co 1-Year Sharpe Ratio Related Terms

TSE:3089 vs LRCX, AMAT, KLAC: 1-Year Sharpe Ratio Comparison

For the Semiconductor Equipment & Materials subindustry, Techno Alpha 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.

Techno Alpha Co 1-Year Sharpe Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Techno Alpha Co's 1-Year Sharpe Ratio distribution charts can be found below:

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


TSE:3089
77GF Score
Techno Alpha Co Ltd TSE:3089
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Techno Alpha 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 0.42 mean?
Techno Alpha Co (TSE:3089) has a 1-Year Sharpe Ratio of 0.42 as of Sep. 04, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Techno Alpha Co and its competitors.
Is Techno Alpha Co's 1-Year Sharpe Ratio too high?
Techno Alpha Co's current 1-Year Sharpe Ratio is 0.42. Overall, Techno Alpha Co has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Techno Alpha Co's 1-Year Sharpe Ratio compare to LRCX and AMAT?
Techno Alpha Co's 1-Year Sharpe Ratio of 0.42 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good 1-Year Sharpe Ratio depends on the Semiconductors 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 Techno Alpha Co and its competitors. Techno Alpha Co's current 1-Year Sharpe Ratio is 0.42. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Techno Alpha Co stock overvalued right now?
Based on GuruFocus' analysis, Techno Alpha Co (TSE:3089) is currently considered Fairly Valued. The stock's GF Value™ is 円1,156.98, compared to a current price of 円1,090.00 — trading 5.8% below its estimated fair value. The current 1-Year Sharpe Ratio is 0.42. Techno Alpha Co's overall GF Score™ is 77/100 with 1 warning sign 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 Techno Alpha Co (TSE:3089), the current 1-Year Sharpe Ratio is 0.42 as of Sep. 04, 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 Techno Alpha Co (TSE:3089) Overvalued in 2026?

Based on GuruFocus' analysis, Techno Alpha Co stock appears to be undervalued. The current stock price of 円1,090.00 is trading 5.8% below its estimated GF Value™ of 円1,156.98. GuruFocus considers Techno Alpha Co to be Fairly Valued.

Key valuation signals for TSE:3089:

  • 1-Year Sharpe Ratio: 0.42
  • GF Value™: 円1,156.98 vs. price of 円1,090.00 (5.8% below fair value)
  • GF Score™: 77/100 with 1 warning sign

No single metric tells the full story. See the TSE:3089 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Techno Alpha Co Business Description

Address Meiji Yasuda Life Gotanda Building 2F, Nishi-Gotanda 2-27-4, Shinagawa-ku, Tokyo, JPN, 141-0031
Techno Alpha Co Ltd is engaged in the import and sale of semiconductor manufacturing equipment, electronic materials, environmental equipment, marine equipment, and other manufacturing and technical services of in-house developed products.
77GF Score

Get the complete analysis for TSE:3089

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

円1,090.00
Price
円1,156.98
GF Value