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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 (2026-09-11), Largan Precision Co's 1-Year Sharpe Ratio is 1.51.
Largan Precision Co (TPE:3008) 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.
Largan Precision Co 1-Year Sharpe Ratio Related Terms
TPE:3008 vs APH, GLW, TEL: 1-Year Sharpe Ratio Comparison
For the Electronic Components subindustry, Largan Precision 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.
Largan Precision Co 1-Year Sharpe Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Largan Precision Co's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where Largan Precision Co's 1-Year Sharpe Ratio falls into.
Largan Precision 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.
Largan Precision Co (TPE:3008) has a 1-Year Sharpe Ratio of 1.51 as of Sep. 11, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Largan Precision Co and its competitors.
Is Largan Precision Co's 1-Year Sharpe Ratio too high?
Largan Precision Co's current 1-Year Sharpe Ratio is 1.51. Overall, Largan Precision Co has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Largan Precision Co's 1-Year Sharpe Ratio compare to APH and GLW?
Largan Precision Co's 1-Year Sharpe Ratio of 1.51 can be compared against companies in the Hardware 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 Hardware company?
A good 1-Year Sharpe Ratio depends on the Hardware 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 Largan Precision Co and its competitors. Largan Precision Co's current 1-Year Sharpe Ratio is 1.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Largan Precision Co stock overvalued right now?
Based on GuruFocus' analysis, Largan Precision Co (TPE:3008) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$2,934.50, compared to a current price of NT$6,660.00 — trading 127% above its estimated fair value. The current 1-Year Sharpe Ratio is 1.51. Largan Precision Co's overall GF Score™ is 74/100 with 8 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 Largan Precision Co (TPE:3008), the current 1-Year Sharpe Ratio is 1.51 as of Sep. 11, 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 Largan Precision Co (TPE:3008) Overvalued in 2026?
Based on GuruFocus' analysis, Largan Precision Co stock appears to be overvalued.
The current stock price of NT$6,660.00 is trading 127% above its estimated GF Value™ of NT$2,934.50.
GuruFocus considers Largan Precision Co to be Significantly Overvalued.
Key valuation signals for TPE:3008:
1-Year Sharpe Ratio: 1.51
GF Value™: NT$2,934.50 vs. price of NT$6,660.00 (127% above fair value)
No single metric tells the full story. See the TPE:3008 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Largan Precision is the leader in optical lens technology and the world's largest handset lensmaker by value. The company boasts almost three decades of experience in the production of optical lenses, namely plastic aspherical lenses, which are widely used to manufacture smartphone cameras. It is a major supplier of high-end handset camera lenses to global smartphone brands such as Apple and Samsung. The firm also produces optical lenses for various applications, such as for automobiles, digital cameras, and extended reality headsets. Largan was co-founded in 1987 by Scott Lin, whose son Adam Lin serves as the current CEO and chair. Largan is headquartered and mainly operates in Taichung City, Taiwan, and employs around 8,000 people.
74GF Score
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