SSLLF (Siltronic AG) E10: $8.01 (As of Mar. 2026)


SSLLF Siltronic AG SSLLF
72 GF Score
Price $98.70
GF Value $61.82
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Siltronic AG E10?

Siltronic AG SSLLF +6.05% 72 E10 is $8.01 as of Mar. 2026. GuruFocus rates SSLLF with a GF Score™ of 72/100 and a GF Value™ of $61.82 (Significantly Overvalued). The stock has 7 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.

Siltronic AG's adjusted earnings per share data for the three months ended in Mar. 2026 was $-2.220. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $8.01 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Siltronic AG's average E10 Growth Rate was -1.70% 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.

As of today (2026-07-02), Siltronic AG's current stock price is $98.70. Siltronic AG's E10 for the quarter that ended in Mar. 2026 was $8.01. Siltronic AG's Shiller PE Ratio of today is 12.32.

During the past 12 years, the highest Shiller PE Ratio of Siltronic AG was 15.00. The lowest was 4.60. And the median was 7.33.


Siltronic AG  (OTCPK:SSLLF) 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.

Siltronic AG's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=98.70/8.01
=12.32

* 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 12 years, the highest Shiller P/E Ratio of Siltronic AG was 15.00. The lowest was 4.60. And the median was 7.33.


Be Aware

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


Siltronic AG E10 Related Terms


Siltronic AG E10 Historical Data

* Premium members only.

The historical data trend for Siltronic AG'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.

Siltronic AG E10 Chart

Siltronic AG 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 0.00 0.00 0.00 7.35 7.89

Siltronic AG Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 8.33 7.17 7.86 7.89 8.01

SSLLF vs NVDA, AVGO, MU: E10 Comparison

For the Semiconductors subindustry, Siltronic AG'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.


Siltronic AG Shiller PE Ratio vs Semiconductors Industry

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

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


SSLLF
72GF Score
Siltronic AG SSLLF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Siltronic AG 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, Siltronic AG's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-2.22/131.2583*131.2583
=-2.220

Current CPI (Mar. 2026) = 131.2583.

Siltronic AG Quarterly Data

per share eps CPI Adj_EPS
201606 0.079 100.717 0.103
201609 0.180 101.017 0.234
201612 0.549 101.217 0.712
201703 0.599 101.417 0.775
201706 1.270 102.117 1.632
201709 2.527 102.717 3.229
201712 2.805 102.617 3.588
201803 3.231 102.917 4.121
201806 3.551 104.017 4.481
201809 4.119 104.718 5.163
201812 3.697 104.217 4.656
201903 3.028 104.217 3.814
201906 2.237 105.718 2.777
201909 1.817 106.018 2.250
201912 1.344 105.818 1.667
202003 1.459 105.718 1.811
202006 2.027 106.618 2.495
202009 1.272 105.818 1.578
202012 1.423 105.518 1.770
202103 1.988 107.518 2.427
202106 2.205 108.486 2.668
202109 2.529 109.435 3.033
202112 3.153 110.384 3.749
202203 3.822 113.968 4.402
202206 2.812 115.760 3.188
202209 3.287 118.818 3.631
202212 3.771 119.345 4.147
202303 2.355 122.402 2.525
202306 1.983 123.140 2.114
202309 1.174 124.195 1.241
202312 1.112 123.773 1.179
202403 0.935 125.038 0.982
202406 0.786 125.882 0.820
202409 0.666 126.198 0.693
202412 -0.094 127.041 -0.097
202503 0.086 127.779 0.088
202506 0.438 128.412 0.448
202509 -1.514 129.255 -1.537
202512 -1.733 129.361 -1.758
202603 -2.220 131.258 -2.220

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 $8.01 mean?
Siltronic AG (SSLLF) has a E10 of $8.01 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Siltronic AG and its competitors.
Is Siltronic AG's E10 too high?
Siltronic AG's current E10 is $8.01. Overall, Siltronic AG has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Siltronic AG's E10 compare to NVDA and AVGO?
Siltronic AG's E10 of $8.01 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good E10 depends on the Semiconductors 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 Siltronic AG and its competitors. Siltronic AG's current E10 is $8.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siltronic AG stock overvalued right now?
Based on GuruFocus' analysis, Siltronic AG (SSLLF) is currently considered Significantly Overvalued. The stock's GF Value™ is $61.82, compared to a current price of $98.70 — trading 59.7% above its estimated fair value. The current E10 is $8.01. Siltronic AG's overall GF Score™ is 72/100 with 7 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 Siltronic AG (SSLLF), the current E10 is $8.01 as of Mar. 2026. 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 Siltronic AG (SSLLF) Overvalued in 2026?

Based on GuruFocus' analysis, Siltronic AG stock appears to be overvalued. The current stock price of $98.70 is trading 59.7% above its estimated GF Value™ of $61.82. GuruFocus considers Siltronic AG to be Significantly Overvalued.

Key valuation signals for SSLLF:

  • E10: $8.01
  • GF Value™: $61.82 vs. price of $98.70 (59.7% above fair value)
  • GF Score™: 72/100 with 7 warning signs

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


Siltronic AG Business Description

Address Einsteinstrassee 172, Munich, BY, DEU, 81677
Siltronic AG is engaged in the development, production, and marketing of semiconductor wafers. The company has production facilities in Asia, Europe, and the USA. The company offers Annealed Wafers, Floatzone, Power products, and Ultimate Silicon. Its geographic segments consist of Germany; Europe excluding Germany; the United States; Taiwan & (mainland) China; South Korea, and Asia excluding Taiwan, and (mainland) China.
72GF Score

Get the complete analysis for SSLLF

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

$98.70
Price
$61.82
GF Value