SNGN Romgaz (BSE:SNG) Cyclically Adjusted Book per Share: lei3.11 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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BSE:SNG SNGN Romgaz SA BSE:SNG
86 GF Score
Price lei15.58
GF Value lei5.67
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is SNGN Romgaz Cyclically Adjusted Book per Share?

SNGN Romgaz BSE:SNG -1.14% 86 Cyclically Adjusted Book per Share is lei3.11 as of Mar. 2026. GuruFocus rates BSE:SNG with a GF Score™ of 86/100 and a GF Value™ of lei5.67 (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 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.

SNGN Romgaz's adjusted book value per share for the three months ended in Mar. 2026 was lei4.641. 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 lei3.11 for the trailing ten years ended in Mar. 2026.

During the past 12 months, SNGN Romgaz's average Cyclically Adjusted Book Growth Rate was 6.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.90% 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 SNGN Romgaz was 3.90% per year. The lowest was 3.90% per year. And the median was 3.90% per year.

As of today (2026-07-19), SNGN Romgaz's current stock price is lei15.58. SNGN Romgaz's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was lei3.11. SNGN Romgaz's Cyclically Adjusted PB Ratio of today is 5.01.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of SNGN Romgaz was 5.08. The lowest was 1.38. And the median was 1.87.


SNGN Romgaz  (BSE:SNG) 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.

SNGN Romgaz's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=15.58/3.11
=5.01

* 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 SNGN Romgaz was 5.08. The lowest was 1.38. And the median was 1.87.


Be Aware

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


SNGN Romgaz Cyclically Adjusted Book per Share Related Terms


SNGN Romgaz Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for SNGN Romgaz'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.

SNGN Romgaz Cyclically Adjusted Book per Share Chart

SNGN Romgaz 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 0.00 2.70 2.79 2.89 3.03

SNGN Romgaz 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 2.93 2.97 3.02 3.03 3.11

BSE:SNG vs COP, EOG, FANG: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas E&P subindustry, SNGN Romgaz'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.


SNGN Romgaz Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, SNGN Romgaz's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BSE:SNG
86GF Score
SNGN Romgaz SA BSE:SNG
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

SNGN Romgaz 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, SNGN Romgaz'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)
=4.641/330.2130*330.2130
=4.641

Current CPI (Mar. 2026) = 330.2130.

SNGN Romgaz Quarterly Data

Book Value per Share CPI Adj_Book
201606 2.404 241.018 3.294
201609 2.430 241.428 3.324
201612 2.430 241.432 3.324
201703 2.657 243.801 3.599
201706 2.354 244.955 3.173
201709 2.436 246.819 3.259
201712 2.329 246.524 3.120
201803 2.541 249.554 3.362
201806 2.037 251.989 2.669
201809 2.096 252.439 2.742
201812 1.990 251.233 2.616
201903 2.130 254.202 2.767
201906 1.826 256.143 2.354
201909 1.880 256.759 2.418
201912 1.861 256.974 2.391
202003 2.010 258.115 2.571
202006 1.908 257.797 2.444
202009 1.945 260.280 2.468
202012 2.020 260.474 2.561
202103 2.141 264.877 2.669
202106 2.039 271.696 2.478
202109 2.141 274.310 2.577
202112 2.330 278.802 2.760
202203 2.584 287.504 2.968
202206 2.407 296.311 2.682
202209 2.540 296.808 2.826
202212 2.614 296.797 2.908
202303 2.866 301.836 3.135
202306 2.710 305.109 2.933
202309 2.835 307.789 3.042
202312 3.000 306.746 3.230
202403 3.316 312.332 3.506
202406 3.327 314.175 3.497
202409 3.441 315.301 3.604
202412 3.681 315.605 3.851
202503 3.927 319.799 4.055
202506 3.960 322.561 4.054
202509 4.155 324.800 4.224
202512 4.389 324.054 4.472
202603 4.641 330.213 4.641

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 lei3.11 mean?
SNGN Romgaz (BSE:SNG) has a Cyclically Adjusted Book per Share of lei3.11 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 SNGN Romgaz and its competitors.
Is SNGN Romgaz's Cyclically Adjusted Book per Share too high?
SNGN Romgaz's current Cyclically Adjusted Book per Share is lei3.11. Overall, SNGN Romgaz has a GF Score™ of 86/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does SNGN Romgaz's Cyclically Adjusted Book per Share compare to COP and EOG?
SNGN Romgaz's Cyclically Adjusted Book per Share of lei3.11 can be compared against companies in the Oil & Gas 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 an Oil & Gas company?
A good Cyclically Adjusted Book per Share depends on the Oil & Gas 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 SNGN Romgaz and its competitors. SNGN Romgaz's current Cyclically Adjusted Book per Share is lei3.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SNGN Romgaz stock overvalued right now?
Based on GuruFocus' analysis, SNGN Romgaz (BSE:SNG) is currently considered Significantly Overvalued. The stock's GF Value™ is lei5.67, compared to a current price of lei15.58 — trading 174.8% above its estimated fair value. The current Cyclically Adjusted Book per Share is lei3.11. SNGN Romgaz's overall GF Score™ is 86/100 with 7 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 SNGN Romgaz (BSE:SNG), the current Cyclically Adjusted Book per Share is lei3.11 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 SNGN Romgaz (BSE:SNG) Overvalued in 2026?

Based on GuruFocus' analysis, SNGN Romgaz stock appears to be overvalued. The current stock price of lei15.58 is trading 174.8% above its estimated GF Value™ of lei5.67. GuruFocus considers SNGN Romgaz to be Significantly Overvalued.

Key valuation signals for BSE:SNG:

  • Cyclically Adjusted Book per Share: lei3.11
  • GF Value™: lei5.67 vs. price of lei15.58 (174.8% above fair value)
  • GF Score™: 86/100 with 7 warning signs

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


SNGN Romgaz Business Description

Industry EnergyOil & Gas
Other Exchanges 0QHQ:UKRZ8B:Germany
Address 4 Constantin I. Motas Square, Sibiu County, Medias, ROU, 551130
SNGN Romgaz SA is Romania's largest natural gas producer and supplier, operating in 8 onshore exploration blocks. The company has upstream, storage, and electricity production segments, as well as other activities. Romgaz engages in various activities, including upstream operations like exploring natural gas reserves, producing and trading gas extracted from domestic or imported sources for resale. These activities are carried out by the head office, Media? and Mure? branches, and subsidiary Romgaz Black Sea Limited. Depogaz, a subsidiary of Romgaz, is responsible for storage activities. Iernut branch is involved in electricity production and distribution activities. Additionally, Romgaz performs other activities such as technological transport, operations on wells, and corporate.
86GF Score

Get the complete analysis for BSE:SNG

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

lei15.58
Price
lei5.67
GF Value