RENZY (REN-Redes Energeticas Nacionais Sgps) E10: $0.50 (As of Mar. 2026)


RENZY REN-Redes Energeticas Nacionais Sgps SA RENZY
83 GF Score
Price $8.42
GF Value $6.68
! 11 Warning Signs
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What is REN-Redes Energeticas Nacionais Sgps E10?

REN-Redes Energeticas Nacionais Sgps RENZY 83 E10 is $0.50 as of Mar. 2026. GuruFocus rates RENZY with a GF Score™ of 83/100 and a GF Value™ of $6.68. The stock has 11 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.

REN-Redes Energeticas Nacionais Sgps's adjusted earnings per share data for the three months ended in Mar. 2026 was $0.116. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $0.50 for the trailing ten years ended in Mar. 2026.

During the past 12 months, REN-Redes Energeticas Nacionais Sgps's average E10 Growth Rate was 4.80% per year. During the past 3 years, the average E10 Growth Rate was 3.20% per year. During the past 5 years, the average E10 Growth Rate was 3.00% 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 REN-Redes Energeticas Nacionais Sgps was 3.40% per year. The lowest was -3.30% per year. And the median was 0.85% per year.

As of today (2026-07-11), REN-Redes Energeticas Nacionais Sgps's current stock price is $8.42. REN-Redes Energeticas Nacionais Sgps's E10 for the quarter that ended in Mar. 2026 was $0.50. REN-Redes Energeticas Nacionais Sgps's Shiller PE Ratio of today is 16.84.

During the past 13 years, the highest Shiller PE Ratio of REN-Redes Energeticas Nacionais Sgps was 17.84. The lowest was 10.05. And the median was 12.42.


REN-Redes Energeticas Nacionais Sgps  (OTCPK:RENZY) 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.

REN-Redes Energeticas Nacionais Sgps's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=8.42/0.50
=16.84

* 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 REN-Redes Energeticas Nacionais Sgps was 17.84. The lowest was 10.05. And the median was 12.42.


Be Aware

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


REN-Redes Energeticas Nacionais Sgps E10 Related Terms


REN-Redes Energeticas Nacionais Sgps E10 Historical Data

* Premium members only.

The historical data trend for REN-Redes Energeticas Nacionais Sgps'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.

REN-Redes Energeticas Nacionais Sgps E10 Chart

REN-Redes Energeticas Nacionais Sgps 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 0.58

REN-Redes Energeticas Nacionais Sgps 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 0.00 0.00 0.49 0.58 0.50

RENZY vs SRE, AES: E10 Comparison

For the Utilities - Diversified subindustry, REN-Redes Energeticas Nacionais Sgps'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.


REN-Redes Energeticas Nacionais Sgps Shiller PE Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, REN-Redes Energeticas Nacionais Sgps's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where REN-Redes Energeticas Nacionais Sgps's Shiller PE Ratio falls into.


RENZY
83GF Score
REN-Redes Energeticas Nacionais Sgps SA RENZY
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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REN-Redes Energeticas Nacionais Sgps 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, REN-Redes Energeticas Nacionais Sgps'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)
=0.116/125.9400*125.9400
=0.116

Current CPI (Mar. 2026) = 125.9400.

REN-Redes Energeticas Nacionais Sgps Quarterly Data

per share eps CPI Adj_EPS
201606 0.127 101.319 0.158
201609 0.127 101.122 0.158
201612 0.119 100.998 0.148
201703 0.061 101.924 0.075
201706 0.157 102.240 0.193
201709 0.167 102.527 0.205
201712 0.070 102.479 0.086
201803 0.049 102.626 0.060
201806 0.140 103.790 0.170
201809 0.140 103.960 0.170
201812 0.068 103.159 0.083
201903 0.045 103.495 0.055
201906 0.136 104.192 0.164
201909 0.110 103.844 0.133
201912 0.111 103.592 0.135
202003 0.022 103.544 0.027
202006 0.135 104.323 0.163
202009 0.094 103.699 0.114
202012 0.122 103.354 0.149
202103 0.024 104.014 0.029
202106 0.120 104.852 0.144
202109 0.094 105.232 0.112
202112 0.113 106.191 0.134
202203 0.022 109.559 0.025
202206 0.127 114.003 0.140
202209 0.106 114.999 0.116
202212 0.106 116.377 0.115
202303 0.043 117.701 0.046
202306 0.173 117.872 0.185
202309 0.107 119.111 0.113
202312 0.174 118.032 0.186
202403 0.012 120.396 0.013
202406 0.151 121.165 0.157
202409 0.111 121.574 0.115
202412 0.209 121.585 0.216
202503 0.043 122.624 0.044
202506 0.185 124.042 0.188
202509 0.141 124.490 0.143
202512 0.187 124.240 0.190
202603 0.116 125.940 0.116

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 $0.50 mean?
REN-Redes Energeticas Nacionais Sgps (RENZY) has a E10 of $0.50 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on REN-Redes Energeticas Nacionais Sgps and its competitors.
Is REN-Redes Energeticas Nacionais Sgps' E10 too high?
REN-Redes Energeticas Nacionais Sgps' current E10 is $0.50. Overall, REN-Redes Energeticas Nacionais Sgps has a GF Score™ of 83/100, reflecting its overall financial health beyond just this single metric.
How does REN-Redes Energeticas Nacionais Sgps' E10 compare to SRE and AES?
REN-Redes Energeticas Nacionais Sgps' E10 of $0.50 can be compared against companies in the Utilities - Regulated 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 an Utilities - Regulated company?
A good E10 depends on the Utilities - Regulated 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 REN-Redes Energeticas Nacionais Sgps and its competitors. REN-Redes Energeticas Nacionais Sgps's current E10 is $0.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is REN-Redes Energeticas Nacionais Sgps stock overvalued right now?
REN-Redes Energeticas Nacionais Sgps (RENZY) has a current E10 of $0.50. The stock's GF Value™ is $6.68, compared to a current price of $8.42 — trading 26% above its estimated fair value. The current E10 is $0.50. REN-Redes Energeticas Nacionais Sgps' overall GF Score™ is 83/100 with 11 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 REN-Redes Energeticas Nacionais Sgps (RENZY), the current E10 is $0.50 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 REN-Redes Energeticas Nacionais Sgps (RENZY) Overvalued in 2026?

Based on GuruFocus' analysis, REN-Redes Energeticas Nacionais Sgps stock appears to be overvalued. The current stock price of $8.42 is trading 26% above its estimated GF Value™ of $6.68.

Key valuation signals for RENZY:

  • E10: $0.50
  • GF Value™: $6.68 vs. price of $8.42 (26% above fair value)
  • GF Score™: 83/100 with 11 warning signs

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


REN-Redes Energeticas Nacionais Sgps Business Description

Address Avenida Estados Unidos da America, 55, Lisbon, PRT, 1749-061
REN-Redes Energeticas Nacionais Sgps SA is an energy and utility company that operates as the primary concession holder for electricity transmission and natural gas transportation in Portugal. It manages the national high-voltage electricity grid, high-pressure natural gas pipelines, LNG terminal, and underground storage, focusing on energy transition, sustainability, and security of supply. The Group presently has two main business segments, Electricity and Gas, and a secondary business of Telecommunications.
83GF Score

Get the complete analysis for RENZY

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

$8.42
Price
$6.68
GF Value