Nos Sgps (CHIX:NOSU) Cyclically Adjusted Book per Share: €2.23 (As of Mar. 2026)


CHIX:NOSU Nos Sgps SA CHIX:NOSU
73 GF Score
Price €5.42
GF Value €4.05
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Nos Sgps Cyclically Adjusted Book per Share?

Nos Sgps CHIX:NOSU 73 Cyclically Adjusted Book per Share is €2.23 as of Mar. 2026. GuruFocus rates CHIX:NOSU with a GF Score™ of 73/100 and a GF Value™ of €4.05 (Significantly Overvalued). The stock has 2 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 Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Nos Sgps's adjusted book value per share for the three months ended in Mar. 2026 was €2.309. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €2.23 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Nos Sgps's average Cyclically Adjusted Book Growth Rate was -0.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 1.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.70% 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 Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Nos Sgps was 9.60% per year. The lowest was 1.40% per year. And the median was 6.50% per year.

As of today (2026-07-02), Nos Sgps's current stock price is €5.415. Nos Sgps's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €2.23. Nos Sgps's Cyclically Adjusted PB Ratio of today is 2.43.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Nos Sgps was 3.84. The lowest was 1.42. And the median was 1.84.


Nos Sgps  (CHIX:NOSu) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB 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 PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Nos Sgps's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=5.415/2.23
=2.43

* 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 PB Ratio of Nos Sgps was 3.84. The lowest was 1.42. And the median was 1.84.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Nos Sgps Cyclically Adjusted Book per Share Related Terms


Nos Sgps Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Nos Sgps's Cyclically Adjusted Book 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.

Nos Sgps Cyclically Adjusted Book per Share Chart

Nos Sgps Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.88 2.18 2.24 2.29 2.08

Nos Sgps Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book 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 2.27 2.22 2.22 2.08 2.23

CHIX:NOSU vs TMUS, VZ, T: Cyclically Adjusted Book per Share Comparison

For the Telecom Services subindustry, Nos Sgps's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Nos Sgps Cyclically Adjusted PB Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Nos Sgps's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Nos Sgps's Cyclically Adjusted PB Ratio falls into.


CHIX:NOSU
73GF Score
Nos Sgps SA CHIX:NOSU
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nos Sgps Cyclically Adjusted Book 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 Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

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

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value 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 Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book 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, Nos Sgps's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=2.309/124.2424*124.2424
=2.309

Current CPI (Mar. 2026) = 124.2424.

Nos Sgps Quarterly Data

Book Value per Share CPI Adj_Book
201606 1.956 101.319 2.399
201609 2.011 101.122 2.471
201612 2.039 100.998 2.508
201703 2.101 101.924 2.561
201706 1.981 102.240 2.407
201709 2.048 102.527 2.482
201712 2.142 102.479 2.597
201803 2.197 102.626 2.660
201806 1.986 103.790 2.377
201809 2.068 103.960 2.471
201812 2.039 103.159 2.456
201903 2.123 103.495 2.549
201906 1.863 104.192 2.222
201909 1.958 103.844 2.343
201912 1.961 103.592 2.352
202003 1.939 103.544 2.327
202006 1.747 104.323 2.081
202009 1.831 103.699 2.194
202012 1.856 103.354 2.231
202103 1.916 104.014 2.289
202106 1.723 104.852 2.042
202109 1.818 105.232 2.146
202112 1.868 106.191 2.186
202203 1.954 109.559 2.216
202206 1.768 114.003 1.927
202209 2.000 114.999 2.161
202212 2.047 116.377 2.185
202303 2.105 117.701 2.222
202306 1.746 117.872 1.840
202309 1.837 119.111 1.916
202312 1.932 118.032 2.034
202403 2.062 120.396 2.128
202406 1.873 121.165 1.921
202409 1.965 121.574 2.008
202412 2.111 121.585 2.157
202503 2.219 122.624 2.248
202506 1.925 124.042 1.928
202509 2.055 124.488 2.051
202512 2.183 124.242 2.183
202603 2.309 124.242 2.309

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of €2.23 mean?
Nos Sgps (CHIX:NOSU) has a Cyclically Adjusted Book per Share of €2.23 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Nos Sgps and its competitors.
Is Nos Sgps' Cyclically Adjusted Book per Share too high?
Nos Sgps' current Cyclically Adjusted Book per Share is €2.23. Overall, Nos Sgps has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nos Sgps' Cyclically Adjusted Book per Share compare to TMUS and VZ?
Nos Sgps' Cyclically Adjusted Book per Share of €2.23 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 Cyclically Adjusted Book per Share for a Telecommunication Services company?
A good Cyclically Adjusted Book per Share depends on the Telecommunication Services industry context. However, Cyclically Adjusted Book 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 Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Nos Sgps and its competitors. Nos Sgps's current Cyclically Adjusted Book per Share is €2.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nos Sgps stock overvalued right now?
Based on GuruFocus' analysis, Nos Sgps (CHIX:NOSU) is currently considered Significantly Overvalued. The stock's GF Value™ is €4.05, compared to a current price of €5.42 — trading 33.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is €2.23. Nos Sgps' overall GF Score™ is 73/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Nos Sgps (CHIX:NOSU), the current Cyclically Adjusted Book per Share is €2.23 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 Nos Sgps (CHIX:NOSU) Overvalued in 2026?

Based on GuruFocus' analysis, Nos Sgps stock appears to be overvalued. The current stock price of €5.42 is trading 33.7% above its estimated GF Value™ of €4.05. GuruFocus considers Nos Sgps to be Significantly Overvalued.

Key valuation signals for CHIX:NOSU:

  • Cyclically Adjusted Book per Share: €2.23
  • GF Value™: €4.05 vs. price of €5.42 (33.7% above fair value)
  • GF Score™: 73/100 with 2 warning signs

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


Nos Sgps Business Description

Address Rua Actor Antonio Silva, No. 9, Campo Grande, Campo Grande, Lisboa, PRT, 1600-404
Nos Sgps SA is a group operating in communications, technology, and entertainment in Portugal. It provides fixed and mobile telecommunications services, internet, voice and data solutions, as well as cinema and audiovisual services. Its operations span telecommunications, information technology, and related businesses, offering digital and connectivity services to customers in Portugal. The company's business segments are: Telco, IT and Audiovisuals & Cinema. The majority of the company's revenue is derived from the Telco segment, which includes TV, Internet (fixed and mobile) and voice (fixed and mobile) services rendered.
73GF Score

Get the complete analysis for CHIX:NOSU

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

€5.42
Price
€4.05
GF Value