BIO (Bio-Rad Laboratories) E10: $20.70 (As of Mar. 2026)


BIO Bio-Rad Laboratories Inc BIO
72 GF Score
Price $284.30
GF Value $317.96
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is Bio-Rad Laboratories E10?

Bio-Rad Laboratories BIO -2.80% 72 E10 is $20.70 as of Mar. 2026. GuruFocus rates BIO with a GF Score™ of 72/100 and a GF Value™ of $317.96 (Modestly Undervalued). 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.

Bio-Rad Laboratories's adjusted earnings per share data for the three months ended in Mar. 2026 was $-19.550. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $20.70 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Bio-Rad Laboratories's average E10 Growth Rate was 4.10% per year. During the past 3 years, the average E10 Growth Rate was -6.50% per year. During the past 5 years, the average E10 Growth Rate was -6.00% per year. During the past 10 years, the average E10 Growth Rate was 23.80% 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 Bio-Rad Laboratories was 92.00% per year. The lowest was -20.00% per year. And the median was 12.80% per year.

As of today (2026-07-08), Bio-Rad Laboratories's current stock price is $284.30. Bio-Rad Laboratories's E10 for the quarter that ended in Mar. 2026 was $20.70. Bio-Rad Laboratories's Shiller PE Ratio of today is 13.73.

During the past 13 years, the highest Shiller PE Ratio of Bio-Rad Laboratories was 62.22. The lowest was 9.95. And the median was 23.04.


Bio-Rad Laboratories  (NYSE:BIO) 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.

Bio-Rad Laboratories's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=284.30/20.70
=13.73

* 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 Bio-Rad Laboratories was 62.22. The lowest was 9.95. And the median was 23.04.


Be Aware

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


Bio-Rad Laboratories E10 Related Terms


Bio-Rad Laboratories E10 Historical Data

* Premium members only.

The historical data trend for Bio-Rad Laboratories'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.

Bio-Rad Laboratories E10 Chart

Bio-Rad Laboratories Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 38.08 27.28 25.68 19.49 22.29

Bio-Rad Laboratories 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 19.89 21.10 19.90 22.29 20.70

BIO vs GKOS, BRKR, PODD: E10 Comparison

For the Medical Devices subindustry, Bio-Rad Laboratories'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.


Bio-Rad Laboratories Shiller PE Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Bio-Rad Laboratories's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Bio-Rad Laboratories's Shiller PE Ratio falls into.


BIO
72GF Score
Bio-Rad Laboratories Inc BIO
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Bio-Rad Laboratories 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, Bio-Rad Laboratories'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)
=-19.55/330.2130*330.2130
=-19.550

Current CPI (Mar. 2026) = 330.2130.

Bio-Rad Laboratories Quarterly Data

per share eps CPI Adj_EPS
201606 0.610 241.018 0.836
201609 0.620 241.428 0.848
201612 -0.700 241.432 -0.957
201703 0.410 243.801 0.555
201706 0.170 244.955 0.229
201709 0.730 246.819 0.977
201712 2.320 246.524 3.108
201803 21.770 249.554 28.806
201806 8.870 251.989 11.623
201809 8.890 252.439 11.629
201812 -27.880 251.233 -36.645
201903 28.740 254.202 37.334
201906 19.860 256.143 25.603
201909 -8.680 256.759 -11.163
201912 18.310 256.974 23.528
202003 22.720 258.115 29.066
202006 32.150 257.797 41.181
202009 43.640 260.280 55.365
202012 27.810 260.474 35.256
202103 32.380 264.877 40.367
202106 30.320 271.696 36.850
202109 129.960 274.310 156.445
202112 -52.590 278.802 -62.288
202203 -112.500 287.504 -129.212
202206 -31.050 296.311 -34.603
202209 -5.480 296.808 -6.097
202212 27.780 296.797 30.908
202303 2.320 301.836 2.538
202306 -39.590 305.109 -42.847
202309 3.640 307.789 3.905
202312 12.140 306.746 13.069
202403 13.450 312.332 14.220
202406 -76.260 314.175 -80.153
202409 23.340 315.301 24.444
202412 -25.570 315.605 -26.754
202503 2.290 319.799 2.365
202506 11.670 322.561 11.947
202509 -12.700 324.800 -12.912
202512 26.650 324.054 27.157
202603 -19.550 330.213 -19.550

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 $20.70 mean?
Bio-Rad Laboratories (BIO) has a E10 of $20.70 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Bio-Rad Laboratories and its competitors.
Is Bio-Rad Laboratories' E10 too high?
Bio-Rad Laboratories' current E10 is $20.70. Overall, Bio-Rad Laboratories has a GF Score™ of 72/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Bio-Rad Laboratories' E10 compare to GKOS and BRKR?
Bio-Rad Laboratories' E10 of $20.70 can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?
A good E10 depends on the Medical Devices & Instruments 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 Bio-Rad Laboratories and its competitors. Bio-Rad Laboratories's current E10 is $20.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bio-Rad Laboratories stock overvalued right now?
Based on GuruFocus' analysis, Bio-Rad Laboratories (BIO) is currently considered Modestly Undervalued. The stock's GF Value™ is $317.96, compared to a current price of $284.30 — trading 10.6% below its estimated fair value. The current E10 is $20.70. Bio-Rad Laboratories' overall GF Score™ is 72/100 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 Bio-Rad Laboratories (BIO), the current E10 is $20.70 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 Bio-Rad Laboratories (BIO) Overvalued in 2026?

Based on GuruFocus' analysis, Bio-Rad Laboratories stock appears to be undervalued. The current stock price of $284.30 is trading 10.6% below its estimated GF Value™ of $317.96. GuruFocus considers Bio-Rad Laboratories to be Modestly Undervalued.

Key valuation signals for BIO:

  • E10: $20.70
  • GF Value™: $317.96 vs. price of $284.30 (10.6% below fair value)
  • GF Score™: 72/100 with 5 warning signs

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


Bio-Rad Laboratories Business Description

Other Exchanges BIO.B:USABUWA:Germany
Address 1000 Alfred Nobel Drive, Hercules, CA, USA, 94547
Bio-Rad Laboratories, headquartered in Hercules, California, develops, manufactures, and sells products and solutions for the clinical diagnostics and life sciences markets. In clinical diagnostics (60% of sales), Bio-Rad sells test systems and specialized quality controls for clinical laboratories. In life sciences (40% of sales), it develops and manufactures instruments and reagents used in research, biopharmaceutical production, and food testing and has a leadership position in dPCR technology. The company is geographically diverse, with major markets in the Americas (about 40% of sales), Europe (about 30%), Asia (about 30%), and other. Bio-Rad owns approximately 33% of Sartorius, a lab and bioprocessing supplier that specializes in single-use technology used in biologics manufacturing.
72GF Score

Get the complete analysis for BIO

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

$284.30
Price
$317.96
GF Value