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Ambarella (FRA:A8B) E10 : €-0.71 (As of Oct. 2024)


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What is Ambarella E10?

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.

Ambarella's adjusted earnings per share data for the three months ended in Oct. 2024 was €-0.532. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €-0.71 for the trailing ten years ended in Oct. 2024.

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 (2025-03-17), Ambarella's current stock price is €47.87. Ambarella's E10 for the quarter that ended in Oct. 2024 was €-0.71. Ambarella's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Ambarella was 2858.00. The lowest was 88.78. And the median was 276.24.


Ambarella E10 Historical Data

The historical data trend for Ambarella'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.

* Premium members only.

Ambarella E10 Chart

Ambarella Annual Data
Trend Jan16 Jan17 Jan18 Jan19 Jan20 Jan21 Jan22 Jan23 Jan24 Jan25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.34 0.30 0.13 -0.37 -

Ambarella Quarterly Data
Apr20 Jul20 Oct20 Jan21 Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25
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 -0.37 -0.46 -0.58 -0.71 -

Competitive Comparison of Ambarella's E10

For the Semiconductor Equipment & Materials subindustry, Ambarella'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.


Ambarella's Shiller PE Ratio Distribution in the Semiconductors Industry

For the Semiconductors industry and Technology sector, Ambarella's Shiller PE Ratio distribution charts can be found below:

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



Ambarella 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, Ambarella's adjusted earnings per share data for the three months ended in Oct. 2024 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Oct. 2024 (Change)*Current CPI (Oct. 2024)
=-0.532/133.1820*133.1820
=-0.532

Current CPI (Oct. 2024) = 133.1820.

Ambarella Quarterly Data

per share eps CPI Adj_EPS
201501 0.456 98.604 0.616
201504 0.517 99.824 0.690
201507 0.618 100.691 0.817
201510 0.775 100.346 1.029
201601 0.138 99.957 0.184
201604 0.044 100.947 0.058
201607 0.226 101.524 0.296
201610 0.763 101.988 0.996
201701 0.498 102.456 0.647
201704 0.065 103.167 0.084
201707 0.087 103.278 0.112
201710 0.289 104.070 0.370
201801 0.033 104.578 0.042
201804 -0.245 105.708 -0.309
201807 -0.180 106.324 -0.225
201810 -0.244 106.695 -0.305
201901 -0.123 106.200 -0.154
201904 -0.472 107.818 -0.583
201907 -0.277 108.250 -0.341
201910 -0.118 108.577 -0.145
202001 -0.351 108.841 -0.429
202004 -0.414 108.173 -0.510
202007 -0.374 109.318 -0.456
202010 -0.417 109.861 -0.506
202101 -0.287 110.364 -0.346
202104 -0.251 112.673 -0.297
202107 -0.169 115.183 -0.195
202110 0.017 116.696 0.019
202201 -0.221 118.619 -0.248
202204 -0.269 121.978 -0.294
202207 -0.609 125.002 -0.649
202210 -0.518 125.734 -0.549
202301 -0.269 126.223 -0.284
202304 -0.830 127.992 -0.864
202307 -0.714 128.974 -0.737
202310 -0.985 129.810 -1.011
202401 -1.377 130.124 -1.409
202404 -0.867 132.289 -0.873
202407 -0.784 132.708 -0.787
202410 -0.532 133.182 -0.532

Add all the adjusted EPS together and divide 10 will get our e10.


Ambarella  (FRA:A8B) 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.

During the past 13 years, the highest Shiller P/E Ratio of Ambarella was 2858.00. The lowest was 88.78. And the median was 276.24.


Be Aware

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


Ambarella E10 Related Terms

Thank you for viewing the detailed overview of Ambarella's E10 provided by GuruFocus.com. Please click on the following links to see related term pages.


Ambarella Business Description

Traded in Other Exchanges
Address
3101 Jay Street, Santa Clara, CA, USA, 95054
Ambarella Inc is a developer of semiconductor processing solutions for high-definition video capture, sharing, and display. The firm's solutions are sold to original design manufacturers and original equipment manufacturers to be designed for use in infrastructure broadcast encoders, wearable device cameras, automotive cameras, and security cameras. Ambarella's system-on-a-chip designs, based on its proprietary technology platform, are highly configurable to applications in various end markets. Geographical presence in Taiwan, Asia Pacific, Europe, North America, and the United States. The firm derives the majority of its revenue from Taiwan.

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