Teknosa Ic ve Dis Ticaret AS (IST:TKNSA) E10: ₺0.05 (As of Mar. 2026)


IST:TKNSA Teknosa Ic ve Dis Ticaret AS IST:TKNSA
67 GF Score
Price ₺19.93
GF Value ₺31.30
Valuation Significantly Undervalued
! 5 Warning Signs
View Full Analysis

What is Teknosa Ic ve Dis Ticaret AS E10?

Teknosa Ic ve Dis Ticaret AS IST:TKNSA +3.32% 67 E10 is ₺0.05 as of Mar. 2026. GuruFocus rates IST:TKNSA with a GF Score™ of 67/100 and a GF Value™ of ₺31.30 (Significantly Undervalued). The stock has 5 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.

Teknosa Ic ve Dis Ticaret AS's adjusted earnings per share data for the three months ended in Mar. 2026 was ₺-0.024. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₺0.05 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Teknosa Ic ve Dis Ticaret AS's average E10 Growth Rate was -89.10% per year. During the past 3 years, the average E10 Growth Rate was -39.00% 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.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Teknosa Ic ve Dis Ticaret AS was -39.00% per year. The lowest was -39.00% per year. And the median was -39.00% per year.

As of today (2026-06-29), Teknosa Ic ve Dis Ticaret AS's current stock price is ₺19.93. Teknosa Ic ve Dis Ticaret AS's E10 for the quarter that ended in Mar. 2026 was ₺0.05. Teknosa Ic ve Dis Ticaret AS's Shiller PE Ratio of today is 398.60.

During the past 13 years, the highest Shiller PE Ratio of Teknosa Ic ve Dis Ticaret AS was 515.20. The lowest was 38.83. And the median was 61.99.


Teknosa Ic ve Dis Ticaret AS  (IST:TKNSA) 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.

Teknosa Ic ve Dis Ticaret AS's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=19.93/0.05
=398.60

* 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 13 years, the highest Shiller P/E Ratio of Teknosa Ic ve Dis Ticaret AS was 515.20. The lowest was 38.83. And the median was 61.99.


Be Aware

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


Teknosa Ic ve Dis Ticaret AS E10 Related Terms


Teknosa Ic ve Dis Ticaret AS E10 Historical Data

* Premium members only.

The historical data trend for Teknosa Ic ve Dis Ticaret AS'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.

Teknosa Ic ve Dis Ticaret AS E10 Chart

Teknosa Ic ve Dis Ticaret AS 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 0.22 0.64 0.46 0.05

Teknosa Ic ve Dis Ticaret AS 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 0.46 0.47 0.47 0.05 0.05

IST:TKNSA vs CASY, WSM, DKS: E10 Comparison

For the Specialty Retail subindustry, Teknosa Ic ve Dis Ticaret AS'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.


Teknosa Ic ve Dis Ticaret AS Shiller PE Ratio vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, Teknosa Ic ve Dis Ticaret AS's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Teknosa Ic ve Dis Ticaret AS's Shiller PE Ratio falls into.


IST:TKNSA
67GF Score
Teknosa Ic ve Dis Ticaret AS IST:TKNSA
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Teknosa Ic ve Dis Ticaret AS 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, Teknosa Ic ve Dis Ticaret AS'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)
=-0.024/330.2130*330.2130
=-0.024

Current CPI (Mar. 2026) = 330.2130.

Teknosa Ic ve Dis Ticaret AS Quarterly Data

per share eps CPI Adj_EPS
201606 -0.002 241.018 -0.003
201609 -0.008 241.428 -0.011
201612 0.063 241.432 0.086
201703 0.007 243.801 0.009
201706 0.474 244.955 0.639
201709 0.529 246.819 0.708
201712 0.012 246.524 0.016
201803 -0.027 249.554 -0.036
201806 -0.034 251.989 -0.045
201809 0.034 252.439 0.044
201812 -0.339 251.233 -0.446
201903 -0.003 254.202 -0.004
201906 -0.257 256.143 -0.331
201909 -0.212 256.759 -0.273
201912 -0.119 256.974 -0.153
202003 -0.002 258.115 -0.003
202006 -1.440 257.797 -1.845
202009 0.386 260.280 0.490
202012 0.428 260.474 0.543
202103 0.020 264.877 0.025
202106 -0.042 271.696 -0.051
202109 0.150 274.310 0.181
202112 0.522 278.802 0.618
202203 0.290 287.504 0.333
202206 0.660 296.311 0.736
202209 0.700 296.808 0.779
202212 0.948 296.797 1.055
202303 1.450 301.836 1.586
202306 0.008 305.109 0.009
202309 2.080 307.789 2.232
202312 0.740 306.746 0.797
202403 -0.007 312.332 -0.007
202406 -0.038 314.175 -0.040
202409 -0.024 315.301 -0.025
202412 -2.006 315.605 -2.099
202503 -0.027 319.799 -0.028
202506 -0.027 322.561 -0.028
202509 -0.012 324.800 -0.012
202512 -4.805 324.054 -4.896
202603 -0.024 330.213 -0.024

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 ₺0.05 mean?
Teknosa Ic ve Dis Ticaret AS (IST:TKNSA) has a E10 of ₺0.05 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Teknosa Ic ve Dis Ticaret AS and its competitors.
Is Teknosa Ic ve Dis Ticaret AS's E10 too high?
Teknosa Ic ve Dis Ticaret AS's current E10 is ₺0.05. Overall, Teknosa Ic ve Dis Ticaret AS has a GF Score™ of 67/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Teknosa Ic ve Dis Ticaret AS's E10 compare to CASY and WSM?
Teknosa Ic ve Dis Ticaret AS's E10 of ₺0.05 can be compared against companies in the Retail - Cyclical 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 Retail - Cyclical company?
A good E10 depends on the Retail - Cyclical 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 Teknosa Ic ve Dis Ticaret AS and its competitors. Teknosa Ic ve Dis Ticaret AS's current E10 is ₺0.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Teknosa Ic ve Dis Ticaret AS stock overvalued right now?
Based on GuruFocus' analysis, Teknosa Ic ve Dis Ticaret AS (IST:TKNSA) is currently considered Significantly Undervalued. The stock's GF Value™ is ₺31.30, compared to a current price of ₺19.93 — trading 36.3% below its estimated fair value. The current E10 is ₺0.05. Teknosa Ic ve Dis Ticaret AS's overall GF Score™ is 67/100 with 5 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 Teknosa Ic ve Dis Ticaret AS (IST:TKNSA), the current E10 is ₺0.05 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 Teknosa Ic ve Dis Ticaret AS (IST:TKNSA) Overvalued in 2026?

Based on GuruFocus' analysis, Teknosa Ic ve Dis Ticaret AS stock appears to be undervalued. The current stock price of ₺19.93 is trading 36.3% below its estimated GF Value™ of ₺31.30. GuruFocus considers Teknosa Ic ve Dis Ticaret AS to be Significantly Undervalued.

Key valuation signals for IST:TKNSA:

  • E10: ₺0.05
  • GF Value™: ₺31.30 vs. price of ₺19.93 (36.3% below fair value)
  • GF Score™: 67/100 with 5 warning signs

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


Teknosa Ic ve Dis Ticaret AS Business Description

Address Carrefoursa Plaza Cevizli Mah. Tugay Yolu Cad., No: 67 Blok B, Maltepe, Istanbul, TUR, 34846
Teknosa Ic ve Dis Ticaret AS is engaged in the online trade of electronics through its website www.teknosa.com. The products sold by the company include TV, Audio and Video Systems, Telephone, Computer, Household Appliances, and Life, Personal Care, and Health and Sports and Outdoor products among others.
67GF Score

Get the complete analysis for IST:TKNSA

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

₺19.93
Price
₺31.30
GF Value