Cable One (FRA:XC1) E10: €26.52 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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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.
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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.

FRA:XC1 Cable One Inc FRA:XC1
53 GF Score
Price €33.60
GF Value €267.98
Valuation Possible Value Trap
! 4 Warning Signs
View Full Analysis

What is Cable One E10?

Cable One FRA:XC1 -5.08% 53 E10 is €26.52 as of Mar. 2026. GuruFocus rates FRA:XC1 with a GF Score™ of 53/100 and a GF Value™ of €267.98 (Possible Value Trap). The stock has 4 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.

Cable One's adjusted earnings per share data for the three months ended in Mar. 2026 was €5.294. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €26.52 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Cable One's average E10 Growth Rate was -19.20% 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 E10 growth rate using E10 data.

As of today (2026-07-21), Cable One's current stock price is €33.60. Cable One's E10 for the quarter that ended in Mar. 2026 was €26.52. Cable One's Shiller PE Ratio of today is 1.27.

During the past 13 years, the highest Shiller PE Ratio of Cable One was 17.05. The lowest was 1.21. And the median was 7.50.


Cable One  (FRA:XC1) 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.

Cable One's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=33.60/26.52
=1.27

* 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 Cable One was 17.05. The lowest was 1.21. And the median was 7.50.


Be Aware

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


Cable One E10 Related Terms


Cable One E10 Historical Data

* Premium members only.

The historical data trend for Cable One'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.

Cable One E10 Chart

Cable One 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 0.00 35.01 35.90 25.47

Cable One 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 33.93 23.28 24.06 25.47 26.52

FRA:XC1 vs GLTK, CXDO, RDCM: E10 Comparison

For the Telecom Services subindustry, Cable One'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.


Cable One Shiller PE Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Cable One's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Cable One's Shiller PE Ratio falls into.


FRA:XC1
53GF Score
Cable One Inc FRA:XC1
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Cable One 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, Cable One'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)
=5.294/330.2130*330.2130
=5.294

Current CPI (Mar. 2026) = 330.2130.

Cable One Quarterly Data

per share eps CPI Adj_EPS
201606 4.112 241.018 5.634
201609 3.234 241.428 4.423
201612 4.010 241.432 5.485
201703 5.236 243.801 7.092
201706 4.317 244.955 5.820
201709 4.505 246.819 6.027
201712 21.032 246.524 28.172
201803 5.742 249.554 7.598
201806 6.548 251.989 8.581
201809 5.742 252.439 7.511
201812 6.452 251.233 8.480
201903 6.000 254.202 7.794
201906 5.620 256.143 7.245
201909 7.881 256.759 10.136
201912 8.388 256.974 10.779
202003 10.905 258.115 13.951
202006 9.439 257.797 12.090
202009 9.305 260.280 11.805
202012 14.418 260.474 18.278
202103 9.400 264.877 11.719
202106 13.844 271.696 16.826
202109 7.081 274.310 8.524
202112 9.328 278.802 11.048
202203 24.380 287.504 28.002
202206 10.510 296.311 11.712
202209 11.645 296.808 12.956
202212 -12.631 296.797 -14.053
202303 7.332 301.836 8.021
202306 6.959 305.109 7.532
202309 4.957 307.789 5.318
202312 17.781 306.746 19.141
202403 5.943 312.332 6.283
202406 6.113 314.175 6.425
202409 6.830 315.301 7.153
202412 -17.868 315.605 -18.695
202503 0.425 319.799 0.439
202506 -67.366 322.561 -68.964
202509 12.371 324.800 12.577
202512 -1.153 324.054 -1.175
202603 5.294 330.213 5.294

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 €26.52 mean?
Cable One (FRA:XC1) has a E10 of €26.52 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Cable One and its competitors.
Is Cable One's E10 too high?
Cable One's current E10 is €26.52. Overall, Cable One has a GF Score™ of 53/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Cable One's E10 compare to GLTK and CXDO?
Cable One's E10 of €26.52 can be compared against companies in the Telecommunication Services 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 Telecommunication Services company?
A good E10 depends on the Telecommunication Services 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 Cable One and its competitors. Cable One's current E10 is €26.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cable One stock overvalued right now?
Based on GuruFocus' analysis, Cable One (FRA:XC1) is currently considered Possible Value Trap. The stock's GF Value™ is €267.98, compared to a current price of €33.60 — trading 87.5% below its estimated fair value. The current E10 is €26.52. Cable One's overall GF Score™ is 53/100 with 4 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 Cable One (FRA:XC1), the current E10 is €26.52 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 Cable One (FRA:XC1) Overvalued in 2026?

Based on GuruFocus' analysis, Cable One stock appears to be undervalued. The current stock price of €33.60 is trading 87.5% below its estimated GF Value™ of €267.98. GuruFocus considers Cable One to be Possible Value Trap.

Key valuation signals for FRA:XC1:

  • E10: €26.52
  • GF Value™: €267.98 vs. price of €33.60 (87.5% below fair value)
  • GF Score™: 53/100 with 4 warning signs

No single metric tells the full story. See the FRA:XC1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cable One Business Description

Other Exchanges CABO:USAC1AB34:Brazil
Address 210 E. Earll Drive, Phoenix, AZ, USA, 85012
Cable One Inc is a telecommunications company that generates revenue from providing broadband, voice, and video services to both residential and business customers. The company derives majority of its revenue from data and video services, which are subscription-based and billed monthly. The company also offers Sparklight TV, an Internet Protocol Television (IPTV) service that enables customers using the Sparklight TV app to stream video channels from the cloud. Additionally, the company earns advertising revenue by selling airtime on its video channels, and it provides voice services over Internet protocols.
53GF Score

Get the complete analysis for FRA:XC1

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

€33.60
Price
€267.98
GF Value