LightPath Technologies (FRA:LPZB) Shiller PE Ratio: (As of Aug. 28, 2026)

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FRA:LPZB LightPath Technologies Inc FRA:LPZB
57 GF Score
Price €11.30
GF Value €2.11
Valuation Significantly Overvalued
! 3 Warning Signs
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What is LightPath Technologies Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


LightPath Technologies  (FRA:LPZB) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


LightPath Technologies Shiller PE Ratio Related Terms


LightPath Technologies Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for LightPath Technologies's Shiller PE Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

LightPath Technologies Shiller PE Ratio Chart

LightPath Technologies Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 236.40 123.19 0.00 0.00 0.00

LightPath Technologies Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Shiller PE Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

FRA:LPZB vs KOPN, MEI, LYTS: Shiller PE Ratio Comparison

For the Electronic Components subindustry, LightPath Technologies's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


LightPath Technologies Shiller PE Ratio vs Hardware Industry

For the Hardware industry and Technology sector, LightPath Technologies's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where LightPath Technologies's Shiller PE Ratio falls into.


FRA:LPZB
57GF Score
LightPath Technologies Inc FRA:LPZB
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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LightPath Technologies Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

LightPath Technologies's E10 for the quarter that ended in Mar. 2026 is calculated as:

For example, LightPath Technologies's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-0.061/330.2130*330.2130
=-0.061

Current CPI (Mar. 2026) = 330.2130.

LightPath Technologies Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201606 0.018 241.018 0.025
201609 0.009 241.428 0.012
201612 0.057 241.432 0.078
201703 0.004 243.801 0.005
201706 0.214 244.955 0.288
201709 0.008 246.819 0.011
201712 0.017 246.524 0.023
201803 0.032 249.554 0.042
201806 -0.026 251.989 -0.034
201809 -0.017 252.439 -0.022
201812 0.001 251.233 0.001
201903 -0.009 254.202 -0.012
201906 -0.062 256.143 -0.080
201909 -0.045 256.759 -0.058
201912 0.027 256.974 0.035
202003 0.027 258.115 0.035
202006 0.018 257.797 0.023
202009 0.003 260.280 0.004
202012 -0.008 260.474 -0.010
202103 -0.008 264.877 -0.010
202106 -0.091 271.696 -0.111
202109 -0.017 274.310 -0.020
202112 -0.035 278.802 -0.041
202203 -0.018 287.504 -0.021
202206 -0.047 296.311 -0.052
202209 -0.051 296.808 -0.057
202212 -0.028 296.797 -0.031
202303 -0.028 301.836 -0.031
202306 -0.018 305.109 -0.019
202309 -0.037 307.789 -0.040
202312 -0.046 306.746 -0.050
202403 -0.064 312.332 -0.068
202406 -0.056 314.175 -0.059
202409 -0.036 315.301 -0.038
202412 -0.067 315.605 -0.070
202503 -0.083 319.799 -0.086
202506 -0.139 322.561 -0.142
202509 -0.060 324.800 -0.061
202512 -0.171 324.054 -0.174
202603 -0.061 330.213 -0.061

Add all the adjusted EPS together and divide 10 will get our E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

Is LightPath Technologies (FRA:LPZB) Overvalued in 2026?

Based on GuruFocus' analysis, LightPath Technologies stock appears to be overvalued. The current stock price of €11.30 is trading 435.5% above its estimated GF Value™ of €2.11. GuruFocus considers LightPath Technologies to be Significantly Overvalued.

Key valuation signals for FRA:LPZB:

  • Shiller PE Ratio:
  • GF Value™: €2.11 vs. price of €11.30 (435.5% above fair value)
  • GF Score™: 57/100 with 3 warning signs

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


LightPath Technologies Business Description

Other Exchanges LPTH:USA
Address 2603 Challenger Tech Court, Suite 100, Orlando, FL, USA, 32826
LightPath Technologies Inc manufactures, distributes, and integrates proprietary optical components and assemblies. It develops optical solutions for traditional optics and communications markets. The company's products include precision molded optics and infrared products, serving markets such as distribution, laser, industrial, instrumentation, telecommunications, and defense. Its products are categorized as infrared components, visible components, assemblies and modules, and engineering services. G5 Infrared's revenue mainly comes from infrared components and assemblies.
57GF Score

Get the complete analysis for FRA:LPZB

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

€11.30
Price
€2.11
GF Value