Coherent (MEX:COHR) E10: MXN13.86 (As of Jun. 2026)

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MEX:COHR Coherent Corp MEX:COHR
54 GF Score
Price MXN5,173.00
GF Value MXN1,697.57
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Coherent E10?

Coherent MEX:COHR +3.15% 54 E10 is MXN13.86 as of Jun. 2026. GuruFocus rates MEX:COHR with a GF Score™ of 54/100 and a GF Value™ of MXN1,697.57 (Significantly Overvalued). The stock has 5 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Coherent's adjusted earnings per share data for the three months ended in Jun. 2026 was MXN20.764. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is MXN13.86 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Coherent's average E10 Growth Rate was 56.90% per year. During the past 3 years, the average E10 Growth Rate was -4.60% per year. During the past 5 years, the average E10 Growth Rate was -13.10% per year. During the past 10 years, the average E10 Growth Rate was -4.50% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Coherent was 27.00% per year. The lowest was -26.60% per year. And the median was 14.50% per year.

As of today (2026-09-12), Coherent's current stock price is MXN5173.00. Coherent's E10 for the quarter that ended in Jun. 2026 was MXN13.86. Coherent's Shiller PE Ratio of today is 373.23.

During the past 13 years, the highest Shiller PE Ratio of Coherent was 556.53. The lowest was 24.19. And the median was 45.05.


Coherent  (MEX:COHR) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, 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 P/E is also called PE10.

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

Coherent's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=5173.00/13.86
=373.23

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Coherent was 556.53. The lowest was 24.19. And the median was 45.05.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Coherent E10 Related Terms


Coherent E10 Historical Data

* Premium members only.

The historical data trend for Coherent's E10 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.

Coherent E10 Chart

Coherent Annual Data
Trend Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25 Jun26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 13.86

Coherent Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 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 12.28 13.86

MEX:COHR vs KEYS, GRMN, TDY: E10 Comparison

For the Scientific & Technical Instruments subindustry, Coherent'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.


Coherent Shiller PE Ratio vs Hardware Industry

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

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


MEX:COHR
54GF Score
Coherent Corp MEX:COHR
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Coherent E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get 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.

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

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=20.764/333.9520*333.9520
=20.764

Current CPI (Jun. 2026) = 333.9520.

Coherent Quarterly Data

per share eps CPI Adj_EPS
201609 5.027 241.428 6.954
201612 7.628 241.432 10.551
201703 6.590 243.801 9.027
201706 9.038 244.955 12.322
201709 5.807 246.819 7.857
201712 2.946 246.524 3.991
201803 8.175 249.554 10.940
201806 8.253 251.989 10.937
201809 7.482 252.439 9.898
201812 8.639 251.233 11.483
201903 7.371 254.202 9.683
201906 8.260 256.143 10.769
201909 -7.699 256.759 -10.014
201912 -20.369 256.974 -26.471
202003 1.407 258.115 1.820
202006 12.234 257.797 15.848
202009 8.395 260.280 10.771
202012 14.521 260.474 18.617
202103 13.491 264.877 17.009
202106 11.745 271.696 14.436
202109 10.281 274.310 12.516
202112 9.026 278.802 10.811
202203 5.575 287.504 6.476
202206 4.627 296.311 5.215
202209 -11.264 296.808 -12.674
202212 -11.308 296.797 -12.724
202303 -4.326 301.836 -4.786
202306 -26.402 305.109 -28.898
202309 -11.322 307.789 -12.284
202312 -6.450 306.746 -7.022
202403 -4.813 312.332 -5.146
202406 -9.526 314.175 -10.126
202409 -0.788 315.301 -0.835
202412 9.177 315.605 9.710
202503 -2.250 319.799 -2.350
202506 -15.628 322.561 -16.180
202509 21.830 324.800 22.445
202512 13.684 324.054 14.102
202603 17.492 330.213 17.690
202606 20.764 333.952 20.764

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of MXN13.86 mean?
Coherent (MEX:COHR) has a E10 of MXN13.86 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Coherent and its competitors.
Is Coherent's E10 too high?
Coherent's current E10 is MXN13.86. Overall, Coherent has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Coherent's E10 compare to KEYS and GRMN?
Coherent's E10 of MXN13.86 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 E10 for a Hardware company?
A good E10 depends on the Hardware industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Coherent and its competitors. Coherent's current E10 is MXN13.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Coherent stock overvalued right now?
Based on GuruFocus' analysis, Coherent (MEX:COHR) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN1,697.57, compared to a current price of MXN5,173.00 — trading 204.7% above its estimated fair value. The current E10 is MXN13.86. Coherent's overall GF Score™ is 54/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Coherent (MEX:COHR), the current E10 is MXN13.86 as of Jun. 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 Coherent (MEX:COHR) Overvalued in 2026?

Based on GuruFocus' analysis, Coherent stock appears to be overvalued. The current stock price of MXN5,173.00 is trading 204.7% above its estimated GF Value™ of MXN1,697.57. GuruFocus considers Coherent to be Significantly Overvalued.

Key valuation signals for MEX:COHR:

  • E10: MXN13.86
  • GF Value™: MXN1,697.57 vs. price of MXN5,173.00 (204.7% above fair value)
  • GF Score™: 54/100 with 5 warning signs

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


Coherent Business Description

Address 375 Saxonburg Boulevard, Saxonburg, PA, USA, 16056
Coherent Corp is a vertically integrated manufacturing company that develops, manufactures, and markets lasers, transceivers, and other optical and optoelectronic devices, modules, and systems, as well as engineered materials, for use in the communications, industrial, instrumentation, and electronics markets. Its reporting segments are Datacenter Communications and Industrial. Its geographic areas are North America, Europe, China, Japan, and the rest of the world.
54GF Score

Get the complete analysis for MEX:COHR

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN5,173.00
Price
MXN1,697.57
GF Value