Novacyt (LSE:NCYT) E10: £-0.08 (As of Dec. 2025)


LSE:NCYT Novacyt SA LSE:NCYT
38 GF Score
Price £0.35
GF Value £0.72
Valuation Possible Value Trap
! 4 Warning Signs
View Full Analysis

What is Novacyt E10?

Novacyt LSE:NCYT 38 E10 is £-0.08 as of Dec. 2025. GuruFocus rates LSE:NCYT with a GF Score™ of 38/100 and a GF Value™ of £0.72 (Possible Value Trap). The stock has 4 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.

Novacyt's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was £-0.320. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is £-0.08 for the trailing ten years ended in Dec. 2025.

During the past 3 years, the average E10 Growth Rate was 33.80% per year. During the past 5 years, the average E10 Growth Rate was 14.30% 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 Novacyt was 33.80% per year. The lowest was -5.60% per year. And the median was -2.30% per year.

As of today (2026-07-07), Novacyt's current stock price is £ 0.345. Novacyt's E10 for the fiscal year that ended in Dec. 2025 was £-0.08. Novacyt's Shiller PE Ratio of today is .


Novacyt  (LSE:NCYT) 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.


Be Aware

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


Novacyt E10 Related Terms


Novacyt E10 Historical Data

* Premium members only.

The historical data trend for Novacyt'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.

Novacyt E10 Chart

Novacyt 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 -0.24 -0.28 -0.28 -0.25 -0.08

Novacyt Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 -0.28 0.00 -0.25 0.00 -0.08

LSE:NCYT vs ABT, SYK, MDT: E10 Comparison

For the Medical Devices subindustry, Novacyt'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.


Novacyt Shiller PE Ratio vs Medical Devices & Instruments Industry

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

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


LSE:NCYT
38GF Score
Novacyt SA LSE:NCYT
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Novacyt 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, Novacyt's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=-0.32/120.9000*120.9000
=-0.320

Current CPI (Dec. 2025) = 120.9000.

Novacyt Annual Data

per_share_eps CPI Adj_EPS
201612 -0.401 100.650 -0.482
201712 -0.213 101.850 -0.253
201812 -0.117 103.470 -0.137
201912 -0.130 104.980 -0.150
202012 1.940 104.960 2.235
202112 -0.140 107.850 -0.157
202212 -0.360 114.160 -0.381
202312 -0.400 118.390 -0.408
202412 -0.590 119.950 -0.595
202512 -0.320 120.900 -0.320

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 £-0.08 mean?
Novacyt (LSE:NCYT) has a E10 of £-0.08 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Novacyt and its competitors.
Is Novacyt's E10 too high?
Novacyt's current E10 is £-0.08. Overall, Novacyt has a GF Score™ of 38/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Novacyt's E10 compare to ABT and SYK?
Novacyt's E10 of £-0.08 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 Novacyt and its competitors. Novacyt's current E10 is £-0.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Novacyt stock overvalued right now?
Based on GuruFocus' analysis, Novacyt (LSE:NCYT) is currently considered Possible Value Trap. The stock's GF Value™ is £0.72, compared to a current price of £0.35 — trading 52.1% below its estimated fair value. The current E10 is £-0.08. Novacyt's overall GF Score™ is 38/100 with 4 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 Novacyt (LSE:NCYT), the current E10 is £-0.08 as of Dec. 2025. 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 Novacyt (LSE:NCYT) Overvalued in 2026?

Based on GuruFocus' analysis, Novacyt stock appears to be undervalued. The current stock price of £0.35 is trading 52.1% below its estimated GF Value™ of £0.72. GuruFocus considers Novacyt to be Possible Value Trap.

Key valuation signals for LSE:NCYT:

  • E10: £-0.08
  • GF Value™: £0.72 vs. price of £0.35 (52.1% below fair value)
  • GF Score™: 38/100 with 4 warning signs

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


Novacyt Business Description

Address 131 Boulevard Carnot, Le Vesinet, FRA, 78110
Novacyt SA is engaged in developing and selling diagnostic products for cancer and infectious diseases. The company operates its business through the following business segments: Primer Design, Yourgene Health and Corporate. Majority of the revenue is generated from Yourgene Health segment. Geographically, the company operates in United Kingdom, France, Europe, America, Asia-Pacific, Middle East and Africa generating majority from Asia- pacific region.
38GF Score

Get the complete analysis for LSE:NCYT

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

£0.35
Price
£0.72
GF Value