NBRVF (Nabriva Therapeutics) E10: $-402.03 (As of Jun. 2023)


NBRVF Nabriva Therapeutics PLC NBRVF
12 GF Score
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What is Nabriva Therapeutics E10?

Nabriva Therapeutics NBRVF 12 E10 is $-402.03 as of Jun. 2023. GuruFocus rates NBRVF with a GF Score™ of 12/100.

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.

Nabriva Therapeutics's adjusted earnings per share data for the fiscal year that ended in Dec. 2022 was $-21.320. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-402.03 for the trailing ten years ended in Dec. 2022.

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.

As of today (2026-06-25), Nabriva Therapeutics's current stock price is $ 0.0001. Nabriva Therapeutics's E10 for the fiscal year that ended in Dec. 2022 was $-402.03. Nabriva Therapeutics's Shiller PE Ratio of today is .


Nabriva Therapeutics  (OTCPK:NBRVF) 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.


Nabriva Therapeutics E10 Related Terms


Nabriva Therapeutics E10 Historical Data

* Premium members only.

The historical data trend for Nabriva Therapeutics'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.

Nabriva Therapeutics E10 Chart

Nabriva Therapeutics Annual Data
Trend Dec13 Dec14 Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 -402.03

Nabriva Therapeutics Quarterly Data
Sep18 Dec18 Mar19 Jun19 Sep19 Dec19 Mar20 Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23
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 -402.03 0.00 0.00

NBRVF vs BXRX, INM, ADTX: E10 Comparison

For the Biotechnology subindustry, Nabriva Therapeutics'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.


Nabriva Therapeutics Shiller PE Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Nabriva Therapeutics's Shiller PE Ratio distribution charts can be found below:

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


NBRVF
12GF Score
Nabriva Therapeutics PLC NBRVF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Nabriva Therapeutics 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, Nabriva Therapeutics's adjusted earnings per share data for the fiscal year that ended in Dec. 2022 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2022 (Change)*Current CPI (Dec. 2022)
=-21.32/115.4357*115.4357
=-21.320

Current CPI (Dec. 2022) = 115.4357.

Nabriva Therapeutics Annual Data

per_share_eps CPI Adj_EPS
201312 130.922 99.875 151.319
201412 -132.462 99.576 -153.559
201512 -1,200.000 99.676 -1,389.730
201612 -640.000 99.676 -741.189
201712 -622.500 100.075 -718.050
201812 -565.000 100.773 -647.212
201912 -278.750 102.068 -315.257
202012 -135.230 101.072 -154.449
202112 -28.520 106.653 -30.868
202212 -21.320 115.436 -21.320

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 $-402.03 mean?
Nabriva Therapeutics (NBRVF) has a E10 of $-402.03 as of Jun. 2023. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Nabriva Therapeutics and its competitors.
Is Nabriva Therapeutics' E10 too high?
Nabriva Therapeutics' current E10 is $-402.03. Overall, Nabriva Therapeutics has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does Nabriva Therapeutics' E10 compare to BXRX and INM?
Nabriva Therapeutics' E10 of $-402.03 can be compared against companies in the Biotechnology 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 Biotechnology company?
A good E10 depends on the Biotechnology 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 Nabriva Therapeutics and its competitors. Nabriva Therapeutics's current E10 is $-402.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nabriva Therapeutics stock overvalued right now?
Nabriva Therapeutics (NBRVF) has a current E10 of $-402.03. The current E10 is $-402.03. Nabriva Therapeutics' overall GF Score™ is 12/100. 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 Nabriva Therapeutics (NBRVF), the current E10 is $-402.03 as of Jun. 2023. 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.

Nabriva Therapeutics Business Description

Address Alexandra House, Office 225/227, The Sweepstakes, Dublin, IRL, 4
Nabriva Therapeutics PLC is a clinical stage biopharmaceutical company. The company is engaged in the research and development of novel anti-infective agents to treat serious infections, with a focus on the pleuromutilin class of antibiotics. The company has developed a product candidate, XENLETA, a semi-synthetic pleuromutilin antibiotic that is the first in its class for oral and IV administration in humans. The firm has commercial rights to two approved products, SIVEXTRO and XENLETA, as well as one development product candidate, CONTEPO.
12GF Score

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