LITE (Lumentum Holdings) 3-Year Sortino Ratio: 5.30 (As of Jul. 31, 2026)

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LITE Lumentum Holdings Inc LITE
61 GF Score
Price $693.24
GF Value $101.63
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Lumentum Holdings 3-Year Sortino Ratio?

Lumentum Holdings LITE +15.09% 61 3-Year Sortino Ratio is 5.30 as of Jul. 31, 2026. GuruFocus rates LITE with a GF Score™ of 61/100 and a GF Value™ of $101.63 (Significantly Overvalued). The stock has 4 warning signs investors should review.

The 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. As of today (2026-07-31), Lumentum Holdings's 3-Year Sortino Ratio is 5.30.


Lumentum Holdings  (NAS:LITE) 3-Year Sortino Ratio Explanation

The 3-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past three year. It is calculated as the annualized result of the average three-year monthly excess returns divided by the standard deviation of negative returns in the three-year period. 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 3-Year Sortino Ratio Related Terms


LITE vs HPE, CIEN, MSI: 3-Year Sortino Ratio Comparison

For the Communication Equipment subindustry, Lumentum Holdings's 3-Year Sortino Ratio, along with its competitors' market caps and 3-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 3-Year Sortino Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Lumentum Holdings's 3-Year Sortino Ratio distribution charts can be found below:

* The bar in red indicates where Lumentum Holdings's 3-Year Sortino Ratio falls into.


LITE
61GF Score
Lumentum Holdings Inc LITE
3-Year Sortino Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Lumentum Holdings 3-Year Sortino Ratio Calculation

The 3-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last three year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 3-Year Sortino Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past three 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.

Frequently Asked Questions Learn more about 3-Year Sortino Ratio →
What does a 3-Year Sortino Ratio of 5.30 mean?
Lumentum Holdings (LITE) has a 3-Year Sortino Ratio of 5.30 as of Jul. 31, 2026. 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. View historical data for Lumentum Holdings and its competitors.
Is Lumentum Holdings' 3-Year Sortino Ratio too high?
Lumentum Holdings' current 3-Year Sortino Ratio is 5.30. Overall, Lumentum Holdings has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lumentum Holdings' 3-Year Sortino Ratio compare to HPE and CIEN?
Lumentum Holdings' 3-Year Sortino Ratio of 5.30 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 3-Year Sortino Ratio for a Hardware company?
A good 3-Year Sortino Ratio depends on the Hardware industry context. However, 3-Year Sortino 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 3-Year Sortino Ratio mean?
A high 3-Year Sortino Ratio can signal that a stock is expensive relative to its fundamentals. 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. View historical data for Lumentum Holdings and its competitors. Lumentum Holdings's current 3-Year Sortino Ratio is 5.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lumentum Holdings stock overvalued right now?
Based on GuruFocus' analysis, Lumentum Holdings (LITE) is currently considered Significantly Overvalued. The stock's GF Value™ is $101.63, compared to a current price of $693.24 — trading 582.1% above its estimated fair value. The current 3-Year Sortino Ratio is 5.30. Lumentum Holdings' overall GF Score™ is 61/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Sortino Ratio calculated?
3-Year Sortino Ratio is calculated from a company's financial statements. For Lumentum Holdings (LITE), the current 3-Year Sortino Ratio is 5.30 as of Jul. 31, 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 Lumentum Holdings (LITE) Overvalued in 2026?

Based on GuruFocus' analysis, Lumentum Holdings stock appears to be overvalued. The current stock price of $693.24 is trading 582.1% above its estimated GF Value™ of $101.63. GuruFocus considers Lumentum Holdings to be Significantly Overvalued.

Key valuation signals for LITE:

  • 3-Year Sortino Ratio: 5.30
  • GF Value™: $101.63 vs. price of $693.24 (582.1% above fair value)
  • GF Score™: 61/100 with 4 warning signs

No single metric tells the full story. See the LITE 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.
61GF Score

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

$693.24
Price
$101.63
GF Value