Turk Telekomunikasyon AS (STU:4TTA) Cyclically Adjusted PS Ratio: (As of Aug. 08, 2026)

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STU:4TTA Turk Telekomunikasyon AS STU:4TTA
92 GF Score
Price €1.80
GF Value €1.97
Valuation Fairly Valued
! 4 Warning Signs
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What is Turk Telekomunikasyon AS Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Turk Telekomunikasyon AS  (STU:4TTA) 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.


Turk Telekomunikasyon AS Cyclically Adjusted PS Ratio Related Terms


Turk Telekomunikasyon AS Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Turk Telekomunikasyon 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.

Turk Telekomunikasyon AS Cyclically Adjusted PS Ratio Chart

Turk Telekomunikasyon 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 1.55 2.80 1.95 2.40 2.29

Turk Telekomunikasyon AS 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 2.74 2.19 2.29 2.13 0.00

STU:4TTA vs VZ, TMUS, T: Cyclically Adjusted PS Ratio Comparison

For the Telecom Services subindustry, Turk Telekomunikasyon 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.


Turk Telekomunikasyon AS Cyclically Adjusted PS Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Turk Telekomunikasyon AS's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


STU:4TTA
92GF Score
Turk Telekomunikasyon AS STU:4TTA
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Turk Telekomunikasyon 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.

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

For example, Turk Telekomunikasyon AS'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)
=0.781/333.9520*333.9520
=0.781

Current CPI (Jun. 2026) = 333.9520.

Turk Telekomunikasyon AS Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 0.707 241.428 0.978
201612 0.658 241.432 0.910
201703 0.627 243.801 0.859
201706 0.650 244.955 0.886
201709 0.625 246.819 0.846
201712 0.603 246.524 0.817
201803 0.558 249.554 0.747
201806 0.522 251.989 0.692
201809 0.416 252.439 0.550
201812 0.510 251.233 0.678
201903 0.500 254.202 0.657
201906 0.501 256.143 0.653
201909 0.564 256.759 0.734
201912 0.552 256.974 0.717
202003 0.514 258.115 0.665
202006 0.519 257.797 0.672
202009 0.474 260.280 0.608
202012 0.466 260.474 0.597
202103 0.474 264.877 0.598
202106 0.451 271.696 0.554
202109 0.491 274.310 0.598
202112 0.368 278.802 0.441
202203 0.336 287.504 0.390
202206 0.341 296.311 0.384
202209 0.396 296.808 0.446
202212 1.696 296.797 1.908
202303 0.743 301.836 0.822
202306 0.703 305.109 0.769
202309 0.691 307.789 0.750
202312 0.796 306.746 0.867
202403 0.633 312.332 0.677
202406 0.727 314.175 0.773
202409 0.814 315.301 0.862
202412 1.030 315.605 1.090
202503 0.850 319.799 0.888
202506 0.838 322.561 0.868
202509 0.702 324.800 0.722
202512 0.876 324.054 0.903
202603 0.726 330.213 0.734
202606 0.781 333.952 0.781

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 Turk Telekomunikasyon AS (STU:4TTA) Overvalued in 2026?

Based on GuruFocus' analysis, Turk Telekomunikasyon AS stock appears to be undervalued. The current stock price of €1.80 is trading 8.6% below its estimated GF Value™ of €1.97. GuruFocus considers Turk Telekomunikasyon AS to be Fairly Valued.

Key valuation signals for STU:4TTA:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €1.97 vs. price of €1.80 (8.6% below fair value)
  • GF Score™: 92/100 with 4 warning signs

No single metric tells the full story. See the STU:4TTA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Turk Telekomunikasyon AS Business Description

Other Exchanges TRKNY:USATTKOM:Turkey
Address Turgut Ozal Bulvari, Aydinlikevler, Ankara, TUR, 06103
Turk Telekomunikasyon AS is a multi-play telecommunications company that provides broadband, mobile, and TV services for companies and individuals. The Group has two main segments; Fixed Line and Mobile. Fixed line services are provided by Turk Telekom, TTNet, Argela, Innova, Sebit, AssisTT, TTES, TT Venture, TT Destek Hizmetleri, and TTINT Group whereas mobile service is provided by TT Mobil. It generates the majority of its revenue from the Fixed Line segment.
92GF Score

Get the complete analysis for STU:4TTA

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

€1.80
Price
€1.97
GF Value