Leidos Holdings (MIL:1LDOS) 1-Year Sharpe Ratio: -0.93 (As of Jul. 18, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
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.

MIL:1LDOS Leidos Holdings Inc MIL:1LDOS
57 GF Score
Price €94.66
GF Value €146.12
Valuation Significantly Undervalued
! 2 Warning Signs
View Full Analysis

What is Leidos Holdings 1-Year Sharpe Ratio?

Leidos Holdings MIL:1LDOS -0.36% 57 1-Year Sharpe Ratio is -0.93 as of Jul. 18, 2026. GuruFocus rates MIL:1LDOS with a GF Score™ of 57/100 and a GF Value™ of €146.12 (Significantly Undervalued). The stock has 2 warning signs 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 (2026-07-18), Leidos Holdings's 1-Year Sharpe Ratio is -0.93.

Leidos Holdings  (MIL:1LDOS) 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.

Leidos Holdings 1-Year Sharpe Ratio Related Terms

MIL:1LDOS vs WSE, APLD, CIFR: 1-Year Sharpe Ratio Comparison

For the Information Technology Services subindustry, Leidos Holdings'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.

Leidos Holdings 1-Year Sharpe Ratio vs Software Industry

For the Software industry and Technology sector, Leidos Holdings's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Leidos Holdings's 1-Year Sharpe Ratio falls into.


MIL:1LDOS
57GF Score
Leidos Holdings Inc MIL:1LDOS
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Leidos Holdings 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 -0.93 mean?
Leidos Holdings (MIL:1LDOS) has a 1-Year Sharpe Ratio of -0.93 as of Jul. 18, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Leidos Holdings and its competitors.
Is Leidos Holdings' 1-Year Sharpe Ratio too high?
Leidos Holdings' current 1-Year Sharpe Ratio is -0.93. Overall, Leidos Holdings has a GF Score™ of 57/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Leidos Holdings' 1-Year Sharpe Ratio compare to WSE and APLD?
Leidos Holdings' 1-Year Sharpe Ratio of -0.93 can be compared against companies in the Software 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 Software company?
A good 1-Year Sharpe Ratio depends on the Software 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 Leidos Holdings and its competitors. Leidos Holdings's current 1-Year Sharpe Ratio is -0.93. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Leidos Holdings stock overvalued right now?
Based on GuruFocus' analysis, Leidos Holdings (MIL:1LDOS) is currently considered Significantly Undervalued. The stock's GF Value™ is €146.12, compared to a current price of €94.66 — trading 35.2% below its estimated fair value. The current 1-Year Sharpe Ratio is -0.93. Leidos Holdings' overall GF Score™ is 57/100 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 Leidos Holdings (MIL:1LDOS), the current 1-Year Sharpe Ratio is -0.93 as of Jul. 18, 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 Leidos Holdings (MIL:1LDOS) Overvalued in 2026?

Based on GuruFocus' analysis, Leidos Holdings stock appears to be undervalued. The current stock price of €94.66 is trading 35.2% below its estimated GF Value™ of €146.12. GuruFocus considers Leidos Holdings to be Significantly Undervalued.

Key valuation signals for MIL:1LDOS:

  • 1-Year Sharpe Ratio: -0.93
  • GF Value™: €146.12 vs. price of €94.66 (35.2% below fair value)
  • GF Score™: 57/100 with 2 warning signs

No single metric tells the full story. See the MIL:1LDOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Leidos Holdings Business Description

Address 1750 Presidents Street, Reston, VA, USA, 20190
Leidos Holdings Inc is a technology, engineering, and science company that provides services and solutions in the defense, intelligence, civil, and health management, both domestically and internationally. The customers of the company includes the U.S. Department of Defense ("DoD"), the U.S. Intelligence Community, the U.S. Department of Homeland Security ("DHS"), the Federal Aviation Administration ("FAA"), the Department of Veterans Affairs ("VA"), and many other U.S. civilian, state and local government agencies, etc. The company is engaged in four reportable segments; National Security & Digital, Health & Civil, Commercial & International and Defense Systems. It provides a wide array of scientific, engineering and technical services and solutions across these reportable segments.
57GF Score

Get the complete analysis for MIL:1LDOS

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

€94.66
Price
€146.12
GF Value