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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.
Gritstone Bio's adjusted earnings per share data for the fiscal year that ended in Dec. 2023 was $-1.200. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $0.00 for the trailing ten years ended in Dec. 2023.
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 (2024-05-02), Gritstone Bio's current stock price is $ 0.87. Gritstone Bio's E10 for the fiscal year that ended in Dec. 2023 was $0.00. Gritstone Bio's Shiller PE Ratio of today is .
The historical data trend for Gritstone Bio'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.
Gritstone Bio Annual Data | |||||||||||||||||
Trend | Dec16 | Dec17 | Dec18 | Dec19 | Dec20 | Dec21 | Dec22 | Dec23 | |||||||||
E10 | Get a 7-Day Free Trial | - | - | - | - | - |
Gritstone Bio Quarterly Data | ||||||||||||||||||||
Mar19 | Jun19 | Sep19 | Dec19 | Mar20 | Jun20 | Sep20 | Dec20 | Mar21 | Jun21 | Sep21 | Dec21 | Mar22 | Jun22 | Sep22 | Dec22 | Mar23 | Jun23 | Sep23 | Dec23 | |
E10 | Get a 7-Day Free Trial | - | - | - | - | - |
For the Biotechnology subindustry, Gritstone Bio'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.
For the Biotechnology industry and Healthcare sector, Gritstone Bio's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Gritstone Bio's Shiller PE Ratio falls into.
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, Gritstone Bio's adjusted earnings per share data for the fiscal year that ended in Dec. 2023 was:
Adj_EPS | = | Earnings per Share (Diluted) | / | CPI of Dec. 2023 (Change) | * | Current CPI (Dec. 2023) |
= | -1.2 | / | 129.4194 | * | 129.4194 | |
= | -1.200 |
Current CPI (Dec. 2023) = 129.4194.
Gritstone Bio does not have a history long enough to calculate E10. Therefore GuruFocus does not calculate it.
Gritstone Bio (NAS:GRTS) 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.
Thank you for viewing the detailed overview of Gritstone Bio's E10 provided by GuruFocus.com. Please click on the following links to see related term pages.
Lawrence Corey | director | C/O GRITSTONE BIO, INC., 5959 HORTON STREET, SUITE 300, EMERYVILLE CA 94608 |
Naiyer Rizvi | director | C/O ARMO BIOSCIENCES, INC., 575 CHESAPEAKE DRIVE, REDWOOD CITY CA 94063 |
Elaine V Jones | director | C/O TARGACEPT, INC., 200 EAST FIRST STREET, SUITE 300, WINSTON-SALEM NC 27101 |
Clare Fisher | director | C/O GRITSTONE ONCOLOGY, INC., 5959 HORTON STREET, SUITE 300, EMERYVILLE CA 94608 |
Steve E. Krognes | director | 863 MITTEN ROAD, SUITE 102, BURLINGAME CA 94010 |
Shefali Agarwal | director | C/O EPIZYME, INC., 400 TECHNOLOGY SQUARE, CAMBRIDGE MA 02139 |
Vassiliki Economides | officer: See Remarks | C/O KEZAR LIFE SCIENCES, INC., 4000 SHORELINE COURT, SUITE 300, SOUTH SAN FRANCISCO CA 94080 |
Erin Jones | officer: See Remarks | C/O GRITSTONE ONCOLOGY, INC., 5858 HORTON STREET, SUITE 210, EMERYVILLE CA 94608 |
James Cho | officer: Chief Accounting Officer | C/O GRITSTONE ONCOLOGY, INC., 5959 HORTON STREET, SUITE 300, EMERYVILLE CA 94608 |
Raphael Rousseau | officer: See Remarks | C/O GRITSTONE ONCOLOGY, INC., 5858 HORTON STREET, SUITE 210, EMERYVILLE CA 94608 |
Roman Yelensky | officer: See Remarks | C/O GRITSTONE ONCOLOGY, INC., 5858 HORTON STREET, SUITE 210, EMERYVILLE CA 94608 |
Thomas Woiwode | director | ONE SANSOME STREET, SUITE 1650, SAN FRANCISCO CA 94104 |
Rahsaan Thompson | officer: EVP and General Counsel | 233 WILSHIRE BOULEVARD, SUITE 280, SANTA MONICA CA 90401 |
Vijay Yabannavar | officer: See Remarks | C/O GRITSTONE ONCOLOGY, INC., 5858 HORTON STREET, SUITE 210, EMERYVILLE CA 94608 |
Nicholas Simon | director | 101 MAIN STREET SUITE 1210, CAMBRIDGE MA 02142 |
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