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E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.
Sientra's adjusted book value per share for the three months ended in Sep. 2023 was $-2.819. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $20.18 for the trailing ten years ended in Sep. 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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.
As of today (2024-05-25), Sientra's current stock price is $0.0241. Sientra's Cyclically Adjusted Book per Share for the quarter that ended in Sep. 2023 was $20.18. Sientra's Cyclically Adjusted PB Ratio of today is 0.00.
During the past 11 years, the highest Cyclically Adjusted PB Ratio of Sientra was 0.19. The lowest was 0.01. And the median was 0.08.
The historical data trend for Sientra's Cyclically Adjusted Book per Share 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.
Sientra Quarterly Data | ||||||||||||||||||||
Dec18 | Mar19 | Jun19 | Sep19 | Dec19 | Mar20 | Jun20 | Sep20 | Dec20 | Mar21 | Jun21 | Sep21 | Dec21 | Mar22 | Jun22 | Sep22 | Dec22 | Mar23 | Jun23 | Sep23 | |
Cyclically Adjusted Book per Share | Get a 7-Day Free Trial | - | 16.55 | 20.98 | 20.61 | 20.18 |
For the Medical Devices subindustry, Sientra's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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 Medical Devices & Instruments industry and Healthcare sector, Sientra's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Sientra's Cyclically Adjusted PB Ratio falls into.
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.
What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?
Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.
If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.
We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.
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, Sientra's adjusted Book Value per Share data for the three months ended in Sep. 2023 was:
Adj_Book | = | Book Value per Share | / | CPI of Sep. 2023 (Change) | * | Current CPI (Sep. 2023) |
= | -2.819 | / | 129.8595 | * | 129.8595 | |
= | -2.819 |
Current CPI (Sep. 2023) = 129.8595.
Sientra Quarterly Data
Book Value per Share | CPI | Adj_Book | |
201312 | -138.440 | 98.326 | -182.838 |
201403 | 0.000 | 99.695 | 0.000 |
201406 | 16.131 | 100.560 | 20.831 |
201409 | -91.088 | 100.428 | -117.783 |
201412 | 64.131 | 99.070 | 84.062 |
201503 | 62.197 | 99.621 | 81.076 |
201506 | 60.523 | 100.684 | 78.061 |
201509 | 81.421 | 100.392 | 105.321 |
201512 | 66.064 | 99.792 | 85.969 |
201603 | 59.842 | 100.470 | 77.347 |
201606 | 54.702 | 101.688 | 69.856 |
201609 | 48.978 | 101.861 | 62.441 |
201612 | 44.959 | 101.863 | 57.316 |
201703 | 39.063 | 102.862 | 49.316 |
201706 | 29.003 | 103.349 | 36.443 |
201709 | 22.518 | 104.136 | 28.080 |
201712 | 14.237 | 104.011 | 17.775 |
201803 | 5.011 | 105.290 | 6.180 |
201806 | 36.343 | 106.317 | 44.391 |
201809 | 30.785 | 106.507 | 37.535 |
201812 | 23.360 | 105.998 | 28.619 |
201903 | 14.462 | 107.251 | 17.511 |
201906 | 23.372 | 108.070 | 28.084 |
201909 | 19.463 | 108.329 | 23.331 |
201912 | 16.528 | 108.420 | 19.796 |
202003 | 10.972 | 108.902 | 13.084 |
202006 | 4.393 | 108.767 | 5.245 |
202009 | 3.586 | 109.815 | 4.241 |
202012 | -0.110 | 109.897 | -0.130 |
202103 | -2.253 | 111.754 | -2.618 |
202106 | -5.337 | 114.631 | -6.046 |
202109 | 7.021 | 115.734 | 7.878 |
202112 | 6.572 | 117.630 | 7.255 |
202203 | 4.015 | 121.301 | 4.298 |
202206 | 1.382 | 125.017 | 1.436 |
202209 | -0.688 | 125.227 | -0.713 |
202212 | -0.038 | 125.222 | -0.039 |
202303 | -0.937 | 127.348 | -0.955 |
202306 | -1.656 | 128.729 | -1.671 |
202309 | -2.819 | 129.860 | -2.819 |
Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.
If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.
For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
Sientra's Cyclically Adjusted PB Ratio of today is calculated as
Cyclically Adjusted PB Ratio | = | Share Price | / | Cyclically Adjusted Book per Share |
= | 0.0241 | / | 20.18 | |
= | 0.00 |
* 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 11 years, the highest Cyclically Adjusted PB Ratio of Sientra was 0.19. The lowest was 0.01. And the median was 0.08.
Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.
Thank you for viewing the detailed overview of Sientra's Cyclically Adjusted Book per Share provided by GuruFocus.com. Please click on the following links to see related term pages.
Alexander W. Casdin | director | C/O IGNYTA, INC., 11095 FLINTKOTE AVENUE, SUITE D, SAN DIEGO CA 92121 |
Ronald Menezes | director, officer: President and CEO | 420 S. FAIRVIEW AVENUE, SUITE 200, SANTA BARBARA CA 93117 |
Van Hove Caroline F. | director | 420 S. FAIRVIEW AVENUE, SUITE 200, SANTA BARBARA CA 93117 |
Oliver Christian Bennett | officer: General Counsel and VP | 420 S. FAIRVIEW AVENUE, SUITE 200, SANTA BARBARA CA 93117 |
Andrew C Schmidt | officer: Chief Financial Officer | 1700 CARNEGIE AVE, SUITE 100, SANTA ANA CA 92705 |
Irina Erenburg | director | 420 S. FAIRVIEW AVENUE, SANTA BARBARA CA 93117 |
Nori Ebersole | director | C/O UROVANT SCIENCES, INC., 5151 CALIFORNIA AVENUE, SUITE 250, IRVINE CA 92617 |
Valerie J Miller | officer: VP, Controller and Interim CFO | |
Paul Sean Little | officer: Chief Financial Officer | SIENTRA, INC., 420 SOUTH FAIRVIEW AVENUE, SUITE 200, SANTA BARBARA CA 93117 |
Jeffrey M Nugent | director | 1875 SOUTH GRANT STREET, SUITE 110, SAN MATEO CA 94402 |
Keith J Sullivan | director | C/O RELIANT TECHNOLOGIES, INC., 464 ELLIS STREET, MOUNTAIN VIEW CA 94043 |
Kevin C Oboyle | director | 5964 LA PLACE COURT, CARLSBAD CA 92008 |
Mary Fisher | director | C/O ACORDA THERAPEUTICS, INC., 15 SKYLINE DRIVE, HAWTHORNE NY 10532 |
Timothy Haines | director, 10 percent owner | 38 JERMYN STREET, LONDON X0 SW1Y 6DN |
Philippe Schaison | director | C/O ACTAVIS PLC MORRIS CORP CENTER III, 400 INTERPACE PARKWAY, PARSIPPANY NJ 07054 |
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