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.
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.
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 (2026-08-12), TAT Technologies's 1-Year Sharpe Ratio is 0.41.
TAT Technologies (NAS:TATT) 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.
TAT Technologies 1-Year Sharpe Ratio Related Terms
TATT vs SPCX, GE, RTX: 1-Year Sharpe Ratio Comparison
For the Aerospace & Defense subindustry, TAT Technologies'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.
TAT Technologies 1-Year Sharpe Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, TAT Technologies's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where TAT Technologies'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.
TAT Technologies (TATT) has a 1-Year Sharpe Ratio of 0.41 as of Aug. 12, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for TAT Technologies and its competitors.
Is TAT Technologies' 1-Year Sharpe Ratio too high?
TAT Technologies' current 1-Year Sharpe Ratio is 0.41. Overall, TAT Technologies has a GF Score™ of 72/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does TAT Technologies' 1-Year Sharpe Ratio compare to SPCX and GE?
TAT Technologies' 1-Year Sharpe Ratio of 0.41 can be compared against companies in the Aerospace & Defense 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 an Aerospace & Defense company?
A good 1-Year Sharpe Ratio depends on the Aerospace & Defense 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 TAT Technologies and its competitors. TAT Technologies's current 1-Year Sharpe Ratio is 0.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TAT Technologies stock overvalued right now?
Based on GuruFocus' analysis, TAT Technologies (TATT) is currently considered Fairly Valued. The stock's GF Value™ is $34.92, compared to a current price of $37.68 — trading 7.9% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.41. TAT Technologies' overall GF Score™ is 72/100 with 2 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 TAT Technologies (TATT), the current 1-Year Sharpe Ratio is 0.41 as of Aug. 12, 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 TAT Technologies (TATT) Overvalued in 2026?
Based on GuruFocus' analysis, TAT Technologies stock appears to be overvalued.
The current stock price of $37.68 is trading 7.9% above its estimated GF Value™ of $34.92.
GuruFocus considers TAT Technologies to be Fairly Valued.
Key valuation signals for TATT:
1-Year Sharpe Ratio: 0.41
GF Value™: $34.92 vs. price of $37.68 (7.9% above fair value)
No single metric tells the full story. See the TATT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
TAT Technologies Ltd provides solutions and services to the commercial and military aerospace and ground defense industries, focused mainly on three product areas and services: Thermal Management, Power and Actuation, and Maintenance, Repair and Overhaul (MRO). Its product portfolio includes heat exchangers, cooling systems, and mechanical aircraft accessories and systems such as pumps, valves, and turbine power units. Its operating segments are MRO services for aviation components, which derive key revenue, Original equipment manufacturing (OEM) of heat transfer solutions and aviation accessories, MRO services for heat transfer components and OEM of heat transfer solutions, and Overhaul and coating of jet engine components. Geographically, it derives key revenue from the United States.
72GF Score
Get the complete analysis for TATT
1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TATT has been successfully added to your 
