Plexus (FRA:PX4) E10: €3.91 (As of Mar. 2026)


FRA:PX4 Plexus Corp FRA:PX4
82 GF Score
Price €258.00
GF Value €133.30
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Plexus E10?

Plexus FRA:PX4 +2.38% 82 E10 is €3.91 as of Mar. 2026. GuruFocus rates FRA:PX4 with a GF Score™ of 82/100 and a GF Value™ of €133.30 (Significantly Overvalued). The stock has 6 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.

Plexus's adjusted earnings per share data for the three months ended in Mar. 2026 was €1.574. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €3.91 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Plexus's average E10 Growth Rate was 12.10% per year. During the past 3 years, the average E10 Growth Rate was 7.50% per year. During the past 5 years, the average E10 Growth Rate was 10.30% per year. During the past 10 years, the average E10 Growth Rate was 8.00% 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 Plexus was 104.10% per year. The lowest was -43.30% per year. And the median was 16.70% per year.

As of today (2026-06-28), Plexus's current stock price is €258.00. Plexus's E10 for the quarter that ended in Mar. 2026 was €3.91. Plexus's Shiller PE Ratio of today is 65.98.

During the past 13 years, the highest Shiller PE Ratio of Plexus was 63.69. The lowest was 16.67. And the median was 27.26.


Plexus  (FRA:PX4) 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.

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

Shiller PE Ratio=Share Price/E10
=258.00/3.91
=65.98

* 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 Plexus was 63.69. The lowest was 16.67. And the median was 27.26.


Be Aware

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


Plexus E10 Related Terms


Plexus E10 Historical Data

* Premium members only.

The historical data trend for Plexus'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.

Plexus E10 Chart

Plexus Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.62 3.66 3.67 3.58 3.73

Plexus Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 3.77 3.69 3.73 3.93 3.91

FRA:PX4 vs RAL, BELFB, OLED: E10 Comparison

For the Electronic Components subindustry, Plexus'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.


Plexus Shiller PE Ratio vs Hardware Industry

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

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


FRA:PX4
82GF Score
Plexus Corp FRA:PX4
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Plexus 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, Plexus'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)
=1.574/330.2130*330.2130
=1.574

Current CPI (Mar. 2026) = 330.2130.

Plexus Quarterly Data

per share eps CPI Adj_EPS
201606 0.676 241.018 0.926
201609 0.499 241.428 0.683
201612 0.777 241.432 1.063
201703 0.785 243.801 1.063
201706 0.659 244.955 0.888
201709 0.705 246.819 0.943
201712 -2.476 246.524 -3.317
201803 0.292 249.554 0.386
201806 0.676 251.989 0.886
201809 1.885 252.439 2.466
201812 0.607 251.233 0.798
201903 0.699 254.202 0.908
201906 0.717 256.143 0.924
201909 1.117 256.759 1.437
201912 0.927 256.974 1.191
202003 0.389 258.115 0.498
202006 1.066 257.797 1.365
202009 1.070 260.280 1.357
202012 1.011 260.474 1.282
202103 1.193 264.877 1.487
202106 0.789 271.696 0.959
202109 0.986 274.310 1.187
202112 0.726 278.802 0.860
202203 0.863 287.504 0.991
202206 1.258 296.311 1.402
202209 1.798 296.808 2.000
202212 1.407 296.797 1.565
202303 1.354 301.836 1.481
202306 0.517 305.109 0.560
202309 1.349 307.789 1.447
202312 0.954 306.746 1.027
202403 0.534 312.332 0.565
202406 0.845 314.175 0.888
202409 1.333 315.301 1.396
202412 1.280 315.605 1.339
202503 1.304 319.799 1.346
202506 1.422 322.561 1.456
202509 1.593 324.800 1.620
202512 1.290 324.054 1.315
202603 1.574 330.213 1.574

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 €3.91 mean?
Plexus (FRA:PX4) has a E10 of €3.91 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Plexus and its competitors.
Is Plexus' E10 too high?
Plexus' current E10 is €3.91. Overall, Plexus has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Plexus' E10 compare to RAL and BELFB?
Plexus' E10 of €3.91 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 Plexus and its competitors. Plexus's current E10 is €3.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Plexus stock overvalued right now?
Based on GuruFocus' analysis, Plexus (FRA:PX4) is currently considered Significantly Overvalued. The stock's GF Value™ is €133.30, compared to a current price of €258.00 — trading 93.5% above its estimated fair value. The current E10 is €3.91. Plexus' overall GF Score™ is 82/100 with 6 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 Plexus (FRA:PX4), the current E10 is €3.91 as of Mar. 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 Plexus (FRA:PX4) Overvalued in 2026?

Based on GuruFocus' analysis, Plexus stock appears to be overvalued. The current stock price of €258.00 is trading 93.5% above its estimated GF Value™ of €133.30. GuruFocus considers Plexus to be Significantly Overvalued.

Key valuation signals for FRA:PX4:

  • E10: €3.91
  • GF Value™: €133.30 vs. price of €258.00 (93.5% above fair value)
  • GF Score™: 82/100 with 6 warning signs

No single metric tells the full story. See the FRA:PX4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Plexus Business Description

Other Exchanges PLXS:USA
Address One Plexus Way, P.O. Box 156, Neenah, WI, USA, 54956
Plexus Corp designs, manufactures, and services complex products in demanding regulatory environments, supporting life-saving medical devices, mission-critical aerospace and defense products, industrial automation systems, and semiconductor capital equipment. Its integrated lifecycle solutions span design and development, supply chain solutions, new product introduction, manufacturing, and sustaining services for market and disruptive companies in the Aerospace/Defense, Healthcare/Life Sciences, and Industrial sectors. The Company operates through three reportable segments: AMER, APAC, and EMEA, with the majority of revenue from the APAC segment.
82GF Score

Get the complete analysis for FRA:PX4

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

€258.00
Price
€133.30
GF Value