Black Sea Property AS (OSL:BSP) Cyclically Adjusted PB Ratio: 0.02 (As of Jul. 17, 2026) — 50% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
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.

OSL:BSP Black Sea Property AS OSL:BSP
15 GF Score
Price kr3.00
GF Value kr7.85
Valuation Possible Value Trap
! 7 Warning Signs
View Full Analysis

What is Black Sea Property AS Cyclically Adjusted PB Ratio?

Black Sea Property AS OSL:BSP 15 Cyclically Adjusted PB Ratio is 0.02 as of Jul. 17, 2026, which is 50% below its 10-year median of 0.04. GuruFocus rates OSL:BSP with a GF Score™ of 15/100 and a GF Value™ of kr7.85 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 647 Travel & Leisure companies, Black Sea Property AS ranks better than 99.23% on this metric.

As of today (2026-07-17), Black Sea Property AS's current share price is kr3.00. Black Sea Property AS's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 was kr156.64. Black Sea Property AS's Cyclically Adjusted PB Ratio for today is 0.02.

The historical rank and industry rank for Black Sea Property AS's Cyclically Adjusted PB Ratio or its related term are showing as below:

OSL:BSP' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.02   Med: 0.04   Max: 0.15
Current: 0.02

During the past 11 years, Black Sea Property AS's highest Cyclically Adjusted PB Ratio was 0.15. The lowest was 0.02. And the median was 0.04.

OSL:BSP's Cyclically Adjusted PB Ratio is ranked better than
99.23% of 647 companies
in the Travel & Leisure industry
Industry Median: 1.23 vs OSL:BSP: 0.02

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.

Black Sea Property AS's adjusted book value per share data of for the fiscal year that ended in Dec25 was kr4.654. 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 kr156.64 for the trailing ten years ended in Dec25.

Shiller PE for Stocks: The True Measure of Stock Valuation


Black Sea Property AS  (OSL:BSP) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Black Sea Property AS Cyclically Adjusted PB Ratio Related Terms


Black Sea Property AS Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Black Sea Property AS's Cyclically Adjusted PB Ratio 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.

Black Sea Property AS Cyclically Adjusted PB Ratio Chart

Black Sea Property AS Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.05 0.03

Black Sea Property AS Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Cyclically Adjusted PB Ratio 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 0.05 0.00 0.03

OSL:BSP vs MAR, HLT, H: Cyclically Adjusted PB Ratio Comparison

For the Lodging subindustry, Black Sea Property AS'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.


Black Sea Property AS Cyclically Adjusted PB Ratio vs Travel & Leisure Industry

For the Travel & Leisure industry and Consumer Cyclical sector, Black Sea Property AS's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Black Sea Property AS's Cyclically Adjusted PB Ratio falls into.


OSL:BSP
15GF Score
Black Sea Property AS OSL:BSP
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Black Sea Property AS Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Black Sea Property AS's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=3.00/156.64
=0.02

* 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.

Black Sea Property AS's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec25 is calculated as:

For example, Black Sea Property AS's adjusted Book Value per Share data for the fiscal year that ended in Dec25 was:

Adj_Book=Book Value per Share/CPI of Dec25 (Change)*Current CPI (Dec25)
=4.654/139.1000*139.1000
=4.654

Current CPI (Dec25) = 139.1000.

Black Sea Property AS Annual Data

Book Value per Share CPI Adj_Book
201612 287.067 104.400 382.481
201712 125.237 106.100 164.189
201812 232.722 109.800 294.824
201912 165.470 111.300 206.800
202012 154.151 112.900 189.924
202112 101.907 118.900 119.220
202212 98.701 125.900 109.049
202312 57.843 131.900 61.000
202412 33.207 134.800 34.266
202512 4.654 139.100 4.654

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

What does a Cyclically Adjusted PB Ratio of 0.02 mean?
Black Sea Property AS (OSL:BSP) has a Cyclically Adjusted PB Ratio of 0.02 as of Jul. 17, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Black Sea Property AS and its competitors. This is 50% below median its historical median of 0.04. Over the past decade, Black Sea Property AS's Cyclically Adjusted PB Ratio has ranged from 0.02 to 0.15. According to the industry distribution chart, Black Sea Property AS ranks #5 out of 647 companies in the Travel & Leisure industry, placing it in the top 0.8%.
Is Black Sea Property AS's Cyclically Adjusted PB Ratio too high?
Black Sea Property AS's current Cyclically Adjusted PB Ratio of 0.02 is 50% below median its 10-year median of 0.04. Over the past 10 years, this metric has ranged from a low of 0.02 to a high of 0.15. The Travel & Leisure industry median Cyclically Adjusted PB Ratio is 1.23. Black Sea Property AS's value of 0.02 is 98.4% below this industry median. Based on the distribution chart, Black Sea Property AS ranks #5 out of 647 companies in the Travel & Leisure industry, which is in the top quartile — a strong position relative to peers. Overall, Black Sea Property AS has a GF Score™ of 15/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Black Sea Property AS's Cyclically Adjusted PB Ratio compare to MAR and HLT?
According to the Travel & Leisure industry distribution chart, Black Sea Property AS ranks #5 out of 647 companies for Cyclically Adjusted PB Ratio. This places Black Sea Property AS in the top 1% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.23. Black Sea Property AS's value of 0.02 is 98.4% below this benchmark. Historically, Black Sea Property AS's own Cyclically Adjusted PB Ratio has ranged from 0.02 to 0.15 over the past decade. While the company's 10-year median is 0.04 vs. the industry median of 1.23, Black Sea Property AS has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Travel & Leisure company?
The median Cyclically Adjusted PB Ratio among Travel & Leisure companies is 1.23, based on 647 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Black Sea Property AS's current Cyclically Adjusted PB Ratio of 0.02 is 98.4% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Black Sea Property AS and its competitors. For the Travel & Leisure industry, the median Cyclically Adjusted PB Ratio is 1.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Black Sea Property AS's current Cyclically Adjusted PB Ratio is 0.02, which is 50% below median its own 10-year median of 0.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Black Sea Property AS stock overvalued right now?
Based on GuruFocus' analysis, Black Sea Property AS (OSL:BSP) is currently considered Possible Value Trap. The stock's GF Value™ is kr7.85, compared to a current price of kr3.00 — trading 61.8% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.02, which is 50% below median its 10-year median of 0.04 and 98.4% below the Travel & Leisure industry median of 1.23. Black Sea Property AS's overall GF Score™ is 15/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Black Sea Property AS (OSL:BSP), the current Cyclically Adjusted PB Ratio is 0.02 as of Jul. 17, 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 Black Sea Property AS (OSL:BSP) Overvalued in 2026?

Based on GuruFocus' analysis, Black Sea Property AS stock appears to be undervalued. The current stock price of kr3.00 is trading 61.8% below its estimated GF Value™ of kr7.85. GuruFocus considers Black Sea Property AS to be Possible Value Trap.

Key valuation signals for OSL:BSP:

  • Cyclically Adjusted PB Ratio: 0.02 (50% below median its 10-year median of 0.04)
  • GF Value™: kr7.85 vs. price of kr3.00 (61.8% below fair value)
  • GF Score™: 15/100 with 7 warning signs
  • Industry Position: 98.4% below the Travel & Leisure median (#5 of 647)

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


Black Sea Property AS Business Description

Address Sagveien 23 A, Box 46 Torshov, Oslo, NOR, 0459
Black Sea Property AS is engaged in the lodging business.
15GF Score

Get the complete analysis for OSL:BSP

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

kr3.00
Price
kr7.85
GF Value