ASAAF (AT&S Austria Technologie & Systemtechnik AG) Shiller PE Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ASAAF AT&S Austria Technologie & Systemtechnik AG ASAAF
71 GF Score
Price $168.63
GF Value $34.07
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is AT&S Austria Technologie & Systemtechnik AG Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


AT&S Austria Technologie & Systemtechnik AG  (OTCPK:ASAAF) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


AT&S Austria Technologie & Systemtechnik AG Shiller PE Ratio Related Terms


AT&S Austria Technologie & Systemtechnik AG Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for AT&S Austria Technologie & Systemtechnik AG's Shiller PE Ratio 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.

AT&S Austria Technologie & Systemtechnik AG Shiller PE Ratio Chart

AT&S Austria Technologie & Systemtechnik AG Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 28.41 16.13 12.38 8.89 45.23

AT&S Austria Technologie & Systemtechnik AG Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE Ratio 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 9.44 21.21 29.34 44.55 167.25

ASAAF vs APH, GLW, TEL: Shiller PE Ratio Comparison

For the Electronic Components subindustry, AT&S Austria Technologie & Systemtechnik 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.


AT&S Austria Technologie & Systemtechnik AG Shiller PE Ratio vs Hardware Industry

For the Hardware industry and Technology sector, AT&S Austria Technologie & Systemtechnik AG's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where AT&S Austria Technologie & Systemtechnik AG's Shiller PE Ratio falls into.


ASAAF
71GF Score
AT&S Austria Technologie & Systemtechnik AG ASAAF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AT&S Austria Technologie & Systemtechnik AG Shiller PE Ratio Calculation

For Shiller PE Ratio, 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 PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

AT&S Austria Technologie & Systemtechnik AG's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, AT&S Austria Technologie & Systemtechnik AG's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=1.0862/142.7100*142.7100
=1.086

Current CPI (Jun. 2026) = 142.7100.

AT&S Austria Technologie & Systemtechnik AG Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 -0.034 101.192 -0.047
201612 -0.140 102.092 -0.196
201703 -0.085 102.592 -0.119
201706 -0.319 102.991 -0.442
201709 0.810 103.591 1.116
201712 0.954 104.291 1.305
201803 0.212 104.491 0.289
201806 0.357 105.091 0.485
201809 1.186 105.691 1.602
201812 1.022 106.291 1.372
201903 -0.154 106.391 -0.207
201906 -0.239 106.791 -0.320
201909 0.677 106.991 0.902
201912 0.102 108.091 0.134
202003 -0.164 108.024 -0.217
202006 -0.283 107.915 -0.375
202009 0.598 108.348 0.788
202012 0.635 109.321 0.829
202103 0.251 110.186 0.325
202106 -0.228 110.943 -0.293
202109 0.651 111.916 0.830
202112 1.213 113.971 1.518
202203 1.084 117.647 1.314
202206 2.506 120.567 2.966
202209 3.196 123.811 3.684
202212 -0.202 125.541 -0.230
202303 -2.459 128.460 -2.732
202306 -0.192 130.191 -0.210
202309 1.305 131.272 1.419
202312 -1.275 132.570 -1.373
202403 -1.337 133.759 -1.427
202406 -1.063 134.083 -1.131
202409 -0.936 133.651 -0.999
202412 -1.017 135.273 -1.073
202503 4.895 137.760 5.071
202506 -1.757 138.517 -1.810
202509 -0.361 138.950 -0.371
202512 0.592 140.350 0.602
202603 0.283 142.160 0.284
202606 1.086 142.710 1.086

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

Is AT&S Austria Technologie & Systemtechnik AG (ASAAF) Overvalued in 2026?

Based on GuruFocus' analysis, AT&S Austria Technologie & Systemtechnik AG stock appears to be overvalued. The current stock price of $168.63 is trading 395% above its estimated GF Value™ of $34.07. GuruFocus considers AT&S Austria Technologie & Systemtechnik AG to be Significantly Overvalued.

Key valuation signals for ASAAF:

  • Shiller PE Ratio:
  • GF Value™: $34.07 vs. price of $168.63 (395% above fair value)
  • GF Score™: 71/100 with 8 warning signs

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


AT&S Austria Technologie & Systemtechnik AG Business Description

Address Fabriksgasse 13, Leoben-Hinterberg, AUT, 8700
AT&S Austria Technologie & Systemtechnik AG provider of high-end IC substrates and printed circuit boards. The company develops and manufactures interconnection technologies for key digital industries, including mobile devices, automotive and aerospace, industrial, medical, and high-performance computing for Al applications. The products are manufactured in the European and Asian markets and are directly distributed to original equipment manufacturers (OEM) as well as to contracted electronic manufacturers (CEM). Its segments are Electronics solutions, Microelectronics, and Others. Majority of revenue comes from Microelectronics segment. It has presence in Austria, Germany, Other European countries, China, Other Asian countries, and Americas of which majority of revenue is from America.
71GF Score

Get the complete analysis for ASAAF

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

$168.63
Price
$34.07
GF Value