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.
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.
Deep Value Driller ASOSL:DVD +0.73%58 PB Ratio is 23.71 as of Jul. 16, 2026, which is 54% above its 10-year median of 15.40. GuruFocus rates OSL:DVD with a GF Score™ of 58/100 and a GF Value™ of kr15.95 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 926 Oil & Gas companies, Deep Value Driller AS ranks worse than 98.16% on this metric.
Deep Value Driller AS stock PB Ratio (=23.48) is close to 1-year high of 25.14.
The historical rank and industry rank for Deep Value Driller AS's PB Ratio or its related term are showing as below:
OSL:DVD'
s PB Ratio Range Over the Past 10 Years
Min: 3.5 Med: 15.4 Max: 29.09
Current: 23.71
During the past 5 years, Deep Value Driller AS's highest PB Ratio was 29.09. The lowest was 3.50. And the median was 15.40.
OSL:DVD's PB Ratio is ranked worse than 98.16% of 926
companies
in the Oil & Gas industry
Industry Median: 1.45
vs OSL:DVD: 23.71
During the past 12 months, Deep Value Driller AS's average Book Value Per Share Growth Rate was -13.50% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -48.80% per year.
During the past 5 years, the highest 3-Year average Book Value Per Share Growth Rate of Deep Value Driller AS was -48.80% per year. The lowest was -50.50% per year. And the median was -49.65% per year.
Back to Basics: PB Ratio
Deep Value Driller AS (OSL:DVD) PB Ratio Explanation
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
* 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.
For the Oil & Gas Drilling subindustry, Deep Value Driller AS's PB Ratio, along with its competitors' market caps and 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.
Deep Value Driller AS PB Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Deep Value Driller AS's PB Ratio distribution charts can be found below:
* The bar in red indicates where Deep Value Driller AS's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Deep Value Driller AS (OSL:DVD) has a PB Ratio of 23.71 as of Jul. 16, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Deep Value Driller AS and its competitors. This is 54% above median its historical median of 15.40. Over the past decade, Deep Value Driller AS's PB Ratio has ranged from 3.50 to 29.09. According to the industry distribution chart, Deep Value Driller AS ranks #909 out of 926 companies in the Oil & Gas industry, placing it in the top 98.2%.
Is Deep Value Driller AS's PB Ratio too high?
Deep Value Driller AS's current PB Ratio of 23.71 is 54% above median its 10-year median of 15.40. Over the past 10 years, this metric has ranged from a low of 3.50 to a high of 29.09. The Oil & Gas industry median PB Ratio is 1.45. Deep Value Driller AS's value of 23.71 is 1535.2% above this industry median. Based on the distribution chart, Deep Value Driller AS ranks #909 out of 926 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Deep Value Driller AS has a GF Score™ of 58/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Deep Value Driller AS's PB Ratio compare to NE and RIG?
According to the Oil & Gas industry distribution chart, Deep Value Driller AS ranks #909 out of 926 companies for PB Ratio. This places Deep Value Driller AS in the lower half of its industry. The industry median PB Ratio is 1.45. Deep Value Driller AS's value of 23.71 is 1535.2% above this benchmark. Historically, Deep Value Driller AS's own PB Ratio has ranged from 3.50 to 29.09 over the past decade. While the company's 10-year median is 15.40 vs. the industry median of 1.45, Deep Value Driller AS has consistently been above 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 PB Ratio for an Oil & Gas company?
The median PB Ratio among Oil & Gas companies is 1.45, based on 926 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Deep Value Driller AS's current PB Ratio of 23.71 is 1535.2% above 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Deep Value Driller AS and its competitors. For the Oil & Gas industry, the median PB Ratio is 1.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Deep Value Driller AS's current PB Ratio is 23.71, which is 54% above median its own 10-year median of 15.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Deep Value Driller AS stock overvalued right now?
Based on GuruFocus' analysis, Deep Value Driller AS (OSL:DVD) is currently considered Modestly Overvalued. The stock's GF Value™ is kr15.95, compared to a current price of kr20.60 — trading 29.2% above its estimated fair value. The current PB Ratio is 23.71, which is 54% above median its 10-year median of 15.40 and 1535.2% above the Oil & Gas industry median of 1.45. Deep Value Driller AS's overall GF Score™ is 58/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Deep Value Driller AS (OSL:DVD), the current PB Ratio is 23.71 as of Jul. 16, 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 Deep Value Driller AS (OSL:DVD) Overvalued in 2026?
Based on GuruFocus' analysis, Deep Value Driller AS stock appears to be overvalued.
The current stock price of kr20.60 is trading 29.2% above its estimated GF Value™ of kr15.95.
GuruFocus considers Deep Value Driller AS to be Modestly Overvalued.
Key valuation signals for OSL:DVD:
PB Ratio: 23.71 (54% above median its 10-year median of 15.40)
GF Value™: kr15.95 vs. price of kr20.60 (29.2% above fair value)
Industry Position: 1535.2% above the Oil & Gas median (#909 of 926)
No single metric tells the full story. See the OSL:DVD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
OSL:DVD has been successfully added to your 
