ISS AS (XTER:QJQ) Cyclically Adjusted PS Ratio: (As of Aug. 09, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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.

XTER:QJQ ISS AS XTER:QJQ
56 GF Score
Price €37.02
GF Value €23.13
Valuation Significantly Overvalued
! 5 Warning Signs
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What is ISS AS Cyclically Adjusted PS Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PS Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


ISS AS  (XTER:QJQ) 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.


ISS AS Cyclically Adjusted PS Ratio Related Terms


ISS AS Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for ISS AS'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.

ISS AS Cyclically Adjusted PS Ratio Chart

ISS AS Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.26 0.31 0.28 0.29 0.47

ISS AS Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 0.28 0.00 0.29 0.00 0.47

XTER:QJQ vs CTAS, CPRT, GPN: Cyclically Adjusted PS Ratio Comparison

For the Specialty Business Services subindustry, ISS AS'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.


ISS AS Cyclically Adjusted PS Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, ISS AS's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


XTER:QJQ
56GF Score
ISS AS XTER:QJQ
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ISS AS 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.

ISS AS's Cyclically Adjusted Revenue per Share for the fiscal year that ended in Dec25 is calculated as:

For example, ISS AS's adjusted Revenue per Share data for the fiscal year that ended in Dec25 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=67.143/121.2000*121.2000
=67.143

Current CPI (Dec25) = 121.2000.

ISS AS Annual Data

Revenue per Share CPI Adj_RevenuePerShare
201612 57.137 100.300 69.043
201712 53.355 101.300 63.836
201812 53.198 102.100 63.150
201912 55.922 102.900 65.867
202012 51.368 103.400 60.211
202112 51.595 106.600 58.661
202212 53.007 115.900 55.431
202312 56.164 116.700 58.330
202412 61.254 118.900 62.439
202512 67.143 121.200 67.143

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 ISS AS (XTER:QJQ) Overvalued in 2026?

Based on GuruFocus' analysis, ISS AS stock appears to be overvalued. The current stock price of €37.02 is trading 60.1% above its estimated GF Value™ of €23.13. GuruFocus considers ISS AS to be Significantly Overvalued.

Key valuation signals for XTER:QJQ:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €23.13 vs. price of €37.02 (60.1% above fair value)
  • GF Score™: 56/100 with 5 warning signs

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


ISS AS Business Description

Address Buddingevej 197, Soborg, DNK, DK-2860
ISS AS is a provider of workplace and facility service solutions with a focus on cleaning, property, catering, support, security, and facility management. It has four segments: Financial services, Professional services, Technology, and Life sciences. Its core services offered to customers consist of cleaning, food, technical, and workplace services. Revenue is mainly generated in European end markets, with the majority earned in the United Kingdom.
56GF Score

Get the complete analysis for XTER:QJQ

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

€37.02
Price
€23.13
GF Value