Lumentum Holdings (XSWX:LITE1) 1-Year Sortino Ratio: N/A (As of Aug. 19, 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

XSWX:LITE1 Lumentum Holdings Inc XSWX:LITE1
67 GF Score
Price CHF720.20
GF Value CHF132.25
! 6 Warning Signs
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What is Lumentum Holdings 1-Year Sortino Ratio?

The 1-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past year. As of today (2026-08-19), Lumentum Holdings's 1-Year Sortino Ratio is Not available.


Lumentum Holdings  (XSWX:LITE1) 1-Year Sortino Ratio Explanation

The 1-Year Sortino 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 the standard deviation of negative returns 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.

Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.


Lumentum Holdings 1-Year Sortino Ratio Related Terms


XSWX:LITE1 vs HPE, CIEN, MSI: 1-Year Sortino Ratio Comparison

For the Communication Equipment subindustry, Lumentum Holdings's 1-Year Sortino Ratio, along with its competitors' market caps and 1-Year Sortino 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.


Lumentum Holdings 1-Year Sortino Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Lumentum Holdings's 1-Year Sortino Ratio distribution charts can be found below:

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


XSWX:LITE1
67GF Score
Lumentum Holdings Inc XSWX:LITE1
1-Year Sortino Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Lumentum Holdings 1-Year Sortino Ratio Calculation

The 1-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio over the past year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 1-Year Sortino 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 downside risks over one year.

A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.

Is Lumentum Holdings (XSWX:LITE1) Overvalued in 2026?

Based on GuruFocus' analysis, Lumentum Holdings stock appears to be overvalued. The current stock price of CHF720.20 is trading 444.6% above its estimated GF Value™ of CHF132.25.

Key valuation signals for XSWX:LITE1:

  • 1-Year Sortino Ratio: N/A
  • GF Value™: CHF132.25 vs. price of CHF720.20 (444.6% above fair value)
  • GF Score™: 67/100 with 6 warning signs

No single metric tells the full story. See the XSWX:LITE1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lumentum Holdings Business Description

Address 1001 Ridder Park Drive, San Jose, CA, USA, 95131
Lumentum Holdings Inc is a California-based technology firm. The company provides two types of optical and photonic products: optical components that are used in telecommunications networking equipment, and commercial lasers for manufacturing, inspection, and life-science lab uses. Its segments are Optical Communications and Commercial Lasers. The firm is also expanding into new optical applications, such as 3-D sensing laser diode for consumer electronics. It generates maximum revenue from the OpComms segment. The OpComms segment products include a wide range of components, modules, and subsystems to support customers including carrier networks for access (local), metro (intracity), long-haul, and submarine (undersea) applications.
67GF Score

Get the complete analysis for XSWX:LITE1

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

CHF720.20
Price
CHF132.25
GF Value