HTWSF (Helios Towers) E10: $-0.11 (As of Dec. 2025)


HTWSF Helios Towers PLC HTWSF
76 GF Score
Price $2.90
GF Value $1.72
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Helios Towers E10?

Helios Towers HTWSF +0.21% 76 E10 is $-0.11 as of Dec. 2025. GuruFocus rates HTWSF with a GF Score™ of 76/100 and a GF Value™ of $1.72 (Significantly Overvalued). The stock has 7 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.

Helios Towers's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was $0.033. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-0.11 for the trailing ten years ended in Dec. 2025.

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 (2026-06-24), Helios Towers's current stock price is $ 2.90. Helios Towers's E10 for the fiscal year that ended in Dec. 2025 was $-0.11. Helios Towers's Shiller PE Ratio of today is .


Helios Towers  (OTCPK:HTWSF) 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.


Be Aware

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


Helios Towers E10 Related Terms


Helios Towers E10 Historical Data

* Premium members only.

The historical data trend for Helios Towers'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.

Helios Towers E10 Chart

Helios Towers 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 0.00 0.00 -0.11

Helios Towers Semi-Annual Data
Dec16 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 0.00 0.00 0.00 0.00 -0.11

HTWSF vs TMUS, VZ, T: E10 Comparison

For the Telecom Services subindustry, Helios Towers'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.


Helios Towers Shiller PE Ratio vs Telecommunication Services Industry

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

* The bar in red indicates where Helios Towers's Shiller PE Ratio falls into.


HTWSF
76GF Score
Helios Towers PLC HTWSF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Helios Towers 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, Helios Towers's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=0.033/139.9000*139.9000
=0.033

Current CPI (Dec. 2025) = 139.9000.

Helios Towers Annual Data

per_share_eps CPI Adj_EPS
201612 -0.098 102.200 -0.134
201712 -0.093 105.000 -0.124
201812 -0.136 107.100 -0.178
201912 -0.150 108.500 -0.193
202012 -0.040 109.400 -0.051
202112 -0.150 114.700 -0.183
202212 -0.160 125.300 -0.179
202312 -0.100 130.500 -0.107
202412 0.028 135.100 0.029
202512 0.033 139.900 0.033

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 $-0.11 mean?
Helios Towers (HTWSF) has a E10 of $-0.11 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Helios Towers and its competitors.
Is Helios Towers' E10 too high?
Helios Towers' current E10 is $-0.11. Overall, Helios Towers has a GF Score™ of 76/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Helios Towers' E10 compare to TMUS and VZ?
Helios Towers' E10 of $-0.11 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 Helios Towers and its competitors. Helios Towers's current E10 is $-0.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Helios Towers stock overvalued right now?
Based on GuruFocus' analysis, Helios Towers (HTWSF) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.72, compared to a current price of $2.90 — trading 68.6% above its estimated fair value. The current E10 is $-0.11. Helios Towers' overall GF Score™ is 76/100 with 7 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 Helios Towers (HTWSF), the current E10 is $-0.11 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 Helios Towers (HTWSF) Overvalued in 2026?

Based on GuruFocus' analysis, Helios Towers stock appears to be overvalued. The current stock price of $2.90 is trading 68.6% above its estimated GF Value™ of $1.72. GuruFocus considers Helios Towers to be Significantly Overvalued.

Key valuation signals for HTWSF:

  • E10: $-0.11
  • GF Value™: $1.72 vs. price of $2.90 (68.6% above fair value)
  • GF Score™: 76/100 with 7 warning signs

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


Helios Towers Business Description

Other Exchanges HTWSl:UKHTWS:UK8HT:Germany
Address 8 Bishopsgate, 21st Floor, London, GBR, EC2N 4BQ
Helios Towers PLC is a United Kingdom-based company that provides telecommunications towers and infrastructure. The company offers tower-related operational services, including site selection, site preparation, maintenance, security, and power management. The solutions offered by the company include Colocation, Build-to-suit, In-building solutions, Managed Services, and others.
76GF Score

Get the complete analysis for HTWSF

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

$2.90
Price
$1.72
GF Value