Siemens AG (MIL:1SIE) Cyclically Adjusted PS Ratio: (As of Sep. 21, 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.

MIL:1SIE Siemens AG MIL:1SIE
78 GF Score
Price €264.65
GF Value €218.73
Valuation Modestly Overvalued
! 8 Warning Signs
View Full Analysis

What is Siemens AG Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Siemens AG  (MIL:1SIE) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


Siemens AG Cyclically Adjusted PS Ratio Related Terms


Siemens AG Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Siemens AG's Cyclically Adjusted PS 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.

Siemens AG Cyclically Adjusted PS Ratio Chart

Siemens AG Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.54 1.03 1.34 1.79 2.24

Siemens AG Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS 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 2.07 2.17 2.28 1.93 2.67

MIL:1SIE vs GEV, ETN, PH: Cyclically Adjusted PS Ratio Comparison

For the Specialty Industrial Machinery subindustry, Siemens AG's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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.


Siemens AG Cyclically Adjusted PS Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Siemens AG's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Siemens AG's Cyclically Adjusted PS Ratio falls into.


MIL:1SIE
78GF Score
Siemens AG MIL:1SIE
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Siemens AG Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

Siemens AG's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Siemens AG's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=26.657/131.3638*131.3638
=26.657

Current CPI (Jun. 2026) = 131.3638.

Siemens AG Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 26.679 101.017 34.694
201612 23.387 101.217 30.353
201703 24.389 101.417 31.591
201706 25.583 102.117 32.910
201709 26.760 102.717 34.223
201712 23.907 102.617 30.604
201803 24.338 102.917 31.065
201806 24.805 104.017 31.326
201809 27.499 104.718 34.496
201812 24.599 104.217 31.007
201903 25.707 104.217 32.403
201906 17.522 105.718 21.773
201909 19.988 106.018 24.767
201912 16.572 105.818 20.573
202003 16.676 105.718 20.721
202006 16.133 106.618 19.877
202009 18.288 105.818 22.703
202012 17.372 105.518 21.627
202103 18.064 107.518 22.070
202106 19.749 108.486 23.914
202109 21.375 109.435 25.658
202112 20.282 110.384 24.137
202203 20.929 113.968 24.124
202206 22.276 115.760 25.279
202209 25.501 118.818 28.194
202212 22.832 119.345 25.131
202303 24.151 122.402 25.919
202306 22.575 123.140 24.083
202309 25.728 124.195 27.213
202312 22.209 123.773 23.571
202403 23.093 125.038 24.261
202406 23.673 125.882 24.704
202409 26.069 126.198 27.136
202412 23.084 127.041 23.869
202503 24.751 127.779 25.445
202506 24.434 128.412 24.996
202509 27.131 129.255 27.574
202512 24.324 129.361 24.701
202603 25.146 131.258 25.166
202606 26.657 131.364 26.657

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue 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.

Is Siemens AG (MIL:1SIE) Overvalued in 2026?

Based on GuruFocus' analysis, Siemens AG stock appears to be overvalued. The current stock price of €264.65 is trading 21% above its estimated GF Value™ of €218.73. GuruFocus considers Siemens AG to be Modestly Overvalued.

Key valuation signals for MIL:1SIE:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €218.73 vs. price of €264.65 (21% above fair value)
  • GF Score™: 78/100 with 8 warning signs

No single metric tells the full story. See the MIL:1SIE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Siemens AG Business Description

Address Werner-von-Siemens-Street 1, Munich, BY, DEU, 80333
Siemens is a multi-industry company focused on the areas of automation, electrification, mobility, and healthcare. Its top three geographic regions—the United States, Germany, and China—contribute over half of group revenue. Siemens has a 71% investment in separately listed Siemens Healthineers. Recent portfolio activity included the listing of Siemens Energy, spinning out its power and gas and Siemens Gamesa business divisions in 2020.
78GF Score

Get the complete analysis for MIL:1SIE

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

€264.65
Price
€218.73
GF Value