Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) Cyclically Adjusted FCF per Share: ₺1.17 (As of Dec. 2025)


IST:SONME Sonmez Filament Sentetik Iplik Ve Elyaf Sanayi AS IST:SONME
74 GF Score
Price ₺124.40
GF Value ₺114.50
Valuation Fairly Valued
! 3 Warning Signs
View Full Analysis

What is Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Cyclically Adjusted FCF per Share?

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS IST:SONME +0.40% 74 Cyclically Adjusted FCF per Share is ₺1.17 as of Dec. 2025. GuruFocus rates IST:SONME with a GF Score™ of 74/100 and a GF Value™ of ₺114.50 (Fairly Valued). The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's adjusted free cash flow per share for the three months ended in Dec. 2025 was ₺0.405. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is ₺1.17 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's average Cyclically Adjusted FCF Growth Rate was 12.50% per year. During the past 3 years, the average Cyclically Adjusted FCF Growth Rate was 169.20% 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 Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted FCF Growth Rate of Sonmez Filament Sentetik Iplik Ve Elyafnayi AS was 196.20% per year. The lowest was 169.20% per year. And the median was 182.70% per year.

As of today (2026-07-11), Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's current stock price is ₺124.40. Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted FCF per Share for the quarter that ended in Dec. 2025 was ₺1.17. Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted Price-to-FCF of today is 106.32.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Sonmez Filament Sentetik Iplik Ve Elyafnayi AS was 4637.50. The lowest was 78.03. And the median was 359.89.


Sonmez Filament Sentetik Iplik Ve Elyafnayi AS  (IST:SONME) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted Price-to-FCF of today is calculated as

Cyclically Adjusted Price-to-FCF=Share Price/Cyclically Adjusted FCF per Share
=124.40/1.17
=106.32

* 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 Cyclically Adjusted Price-to-FCF of Sonmez Filament Sentetik Iplik Ve Elyafnayi AS was 4637.50. The lowest was 78.03. And the median was 359.89.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Cyclically Adjusted FCF per Share Related Terms


Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted FCF per Share 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.

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Cyclically Adjusted FCF per Share Chart

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.04 0.06 0.36 1.04 1.17

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted FCF per Share 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 1.04 1.14 1.03 1.14 1.17

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Cyclically Adjusted FCF per Share Competitor Comparison

For the Textile Manufacturing subindustry, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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.


Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Cyclically Adjusted Price-to-FCF vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted Price-to-FCF falls into.


IST:SONME
74GF Score
Sonmez Filament Sentetik Iplik Ve Elyaf Sanayi AS IST:SONME
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Cyclically Adjusted FCF per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

What is Cyclically Adjusted FCF per Share? How do we calculate Cyclically Adjusted FCF per Share?

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

We adjusted the 2001 free cash flow per share data with the total inflation from 2001 through 2010 to the equivalent free cash flow in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's free cash flow is $1 a share in 2001, then the 2001's equivalent free cash flow in 2010 is $1.4 a share. If Wal-Mart's free cash flow is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 free cash flow in 2010 is $1.35. So on and so forth, you get the equivalent free cash flow per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted FCF 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.

For example, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's adjusted Free Cash Flow per Share data for the three months ended in Dec. 2025 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=0.405/324.0540*324.0540
=0.405

Current CPI (Dec. 2025) = 324.0540.

Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201603 0.009 238.132 0.012
201606 0.010 241.018 0.013
201609 0.021 241.428 0.028
201612 0.011 241.432 0.015
201703 0.045 243.801 0.060
201706 0.017 244.955 0.022
201709 0.079 246.819 0.104
201712 0.018 246.524 0.024
201803 0.017 249.554 0.022
201806 0.058 251.989 0.075
201809 0.018 252.439 0.023
201812 -0.053 251.233 -0.068
201903 -0.024 254.202 -0.031
201906 0.120 256.143 0.152
201909 0.062 256.759 0.078
201912 0.009 256.974 0.011
202003 0.017 258.115 0.021
202006 0.012 257.797 0.015
202009 -0.025 260.280 -0.031
202012 0.021 260.474 0.026
202103 0.027 264.877 0.033
202106 0.032 271.696 0.038
202109 0.016 274.310 0.019
202112 -0.367 278.802 -0.427
202203 0.024 287.504 0.027
202206 -0.001 296.311 -0.001
202209 0.043 296.808 0.047
202212 0.152 296.797 0.166
202303 -0.149 301.836 -0.160
202306 0.388 305.109 0.412
202309 -0.622 307.789 -0.655
202312 3.301 306.746 3.487
202403 -1.216 312.332 -1.262
202406 1.422 314.175 1.467
202409 0.572 315.301 0.588
202412 6.081 315.605 6.244
202503 0.871 319.799 0.883
202506 -1.146 322.561 -1.151
202509 1.012 324.800 1.010
202512 0.405 324.054 0.405

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of ₺1.17 mean?
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) has a Cyclically Adjusted FCF per Share of ₺1.17 as of Dec. 2025. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Sonmez Filament Sentetik Iplik Ve Elyafnayi AS and its competitors.
Is Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted FCF per Share too high?
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's current Cyclically Adjusted FCF per Share is ₺1.17. Overall, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS has a GF Score™ of 74/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted FCF per Share compare to competitors?
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Cyclically Adjusted FCF per Share of ₺1.17 can be compared against companies in the Manufacturing - Apparel & Accessories industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted FCF per Share for a Manufacturing - Apparel & Accessories company?
A good Cyclically Adjusted FCF per Share depends on the Manufacturing - Apparel & Accessories industry context. However, Cyclically Adjusted FCF per Share 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 Cyclically Adjusted FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Sonmez Filament Sentetik Iplik Ve Elyafnayi AS and its competitors. Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's current Cyclically Adjusted FCF per Share is ₺1.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonmez Filament Sentetik Iplik Ve Elyafnayi AS stock overvalued right now?
Based on GuruFocus' analysis, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) is currently considered Fairly Valued. The stock's GF Value™ is ₺114.50, compared to a current price of ₺124.40 — trading 8.6% above its estimated fair value. The current Cyclically Adjusted FCF per Share is ₺1.17. Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's overall GF Score™ is 74/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME), the current Cyclically Adjusted FCF per Share is ₺1.17 as of Dec. 2025. 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 Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) Overvalued in 2026?

Based on GuruFocus' analysis, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS stock appears to be overvalued. The current stock price of ₺124.40 is trading 8.6% above its estimated GF Value™ of ₺114.50. GuruFocus considers Sonmez Filament Sentetik Iplik Ve Elyafnayi AS to be Fairly Valued.

Key valuation signals for IST:SONME:

  • Cyclically Adjusted FCF per Share: ₺1.17
  • GF Value™: ₺114.50 vs. price of ₺124.40 (8.6% above fair value)
  • GF Score™: 74/100 with 3 warning signs

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


Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Business Description

Address Organize Sanayi Bolgesi Ali Osman Sonmez Bulvari No: 1, Bursa, TUR, 16372
Sonmez Filament Sentetik Iplik Ve Elyaf Sanayi AS is engaged in the production of a range of polyester yarn and fiber. The products include flat, twisted, fancy, elastic and colored yarn.
74GF Score

Get the complete analysis for IST:SONME

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

₺124.40
Price
₺114.50
GF Value