Sea1 Offshore (OSL:SEA1) Book Value per Share: kr24.87 (As of Mar. 2026)

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OSL:SEA1 Sea1 Offshore Inc OSL:SEA1
77 GF Score
Price kr26.85
GF Value kr28.80
Valuation Fairly Valued
! 4 Warning Signs
View Full Analysis

What is Sea1 Offshore Book Value per Share?

Sea1 Offshore OSL:SEA1 +0.37% 77 Book Value per Share is kr24.87 as of Mar. 2026. GuruFocus rates OSL:SEA1 with a GF Score™ of 77/100 and a GF Value™ of kr28.80 (Fairly Valued). The stock has 4 warning signs investors should review.

Sea1 Offshore's book value per share for the quarter that ended in Mar. 2026 was kr24.87.

During the past 12 months, Sea1 Offshore's average Book Value Per Share Growth Rate was 7.20% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 23.60% per year. During the past 5 years, the average Book Value Per Share Growth Rate was -0.50% per year. During the past 10 years, the average Book Value Per Share Growth Rate was -33.90% 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 book value growth rate using book value per share data.

During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Sea1 Offshore was 32.40% per year. The lowest was -68.30% per year. And the median was -15.00% per year.

Sea1 Offshore's current price is kr26.85. Its book value per share for the quarter that ended in Mar. 2026 was kr24.87. Hence, today's PB Ratio of Sea1 Offshore is 1.08.

During the past 13 years, the highest P/B Ratio of Sea1 Offshore was 1.58. The lowest was 0.10. And the median was 0.71.


Sea1 Offshore  (OSL:SEA1) Book Value per Share Explanation

Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.

For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.


Sea1 Offshore Book Value per Share Related Terms


Sea1 Offshore Book Value per Share Historical Data

* Premium members only.

The historical data trend for Sea1 Offshore's Book Value 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.

Sea1 Offshore Book Value per Share Chart

Sea1 Offshore Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Book Value per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 12.82 15.02 23.60 29.75 28.36

Sea1 Offshore Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Book Value 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 23.19 26.15 26.77 28.36 24.87

OSL:SEA1 vs SLB, BKR, HAL: Book Value per Share Comparison

For the Oil & Gas Equipment & Services subindustry, Sea1 Offshore'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.


Sea1 Offshore PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Sea1 Offshore's PB Ratio distribution charts can be found below:

* The bar in red indicates where Sea1 Offshore's PB Ratio falls into.


OSL:SEA1
77GF Score
Sea1 Offshore Inc OSL:SEA1
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sea1 Offshore Book Value per Share Calculation

Sea1 Offshore's Book Value Per Share for the fiscal year that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(4,355-0)/154
=28.36

Sea1 Offshore's Book Value Per Share for the quarter that ended in Mar. 2026 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(3,818-0)/154
=24.87

* 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.

Theoretically it is what the shareholders will receive if the company is liquidated. Total Stockholders Equity is a balance sheet item and equal to Total Assets less Total Liabilities of the company.

Book value may include intangible items which may come from the company's past acquisitions. Book value less intangibles is called Tangible Book.

Frequently Asked Questions Learn more about Book Value per Share →
What does a Book Value per Share of kr24.87 mean?
Sea1 Offshore (OSL:SEA1) has a Book Value per Share of kr24.87 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Sea1 Offshore and its competitors.
Is Sea1 Offshore's Book Value per Share too high?
Sea1 Offshore's current Book Value per Share is kr24.87. Overall, Sea1 Offshore has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sea1 Offshore's Book Value per Share compare to SLB and BKR?
Sea1 Offshore's Book Value per Share of kr24.87 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 Book Value per Share for an Oil & Gas company?
A good Book Value per Share depends on the Oil & Gas industry context. However, Book Value 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Sea1 Offshore and its competitors. Sea1 Offshore's current Book Value per Share is kr24.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sea1 Offshore stock overvalued right now?
Based on GuruFocus' analysis, Sea1 Offshore (OSL:SEA1) is currently considered Fairly Valued. The stock's GF Value™ is kr28.80, compared to a current price of kr26.85 — trading 6.8% below its estimated fair value. The current Book Value per Share is kr24.87. Sea1 Offshore's overall GF Score™ is 77/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Sea1 Offshore (OSL:SEA1), the current Book Value per Share is kr24.87 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 Sea1 Offshore (OSL:SEA1) Overvalued in 2026?

Based on GuruFocus' analysis, Sea1 Offshore stock appears to be undervalued. The current stock price of kr26.85 is trading 6.8% below its estimated GF Value™ of kr28.80. GuruFocus considers Sea1 Offshore to be Fairly Valued.

Key valuation signals for OSL:SEA1:

  • Book Value per Share: kr24.87
  • GF Value™: kr28.80 vs. price of kr26.85 (6.8% below fair value)
  • GF Score™: 77/100 with 4 warning signs

No single metric tells the full story. See the OSL:SEA1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sea1 Offshore Business Description

Industry EnergyOil & Gas
Other Exchanges SIOFFO:SwedenS5H0:Germany
Address Kjoita 18, Kristiansand, NOR, 4630
Sea1 Offshore Inc is a vessel provider to the offshore oil and gas and renewable industry. It provides a wide range of services with its vessels, equipment and an experienced crew. The fleet consists of various vessels and includes platform supply vessels, anchor handling tug and supply as well as offshore subsea construction and well intervention vessels. The reportable segments are Subsea Vessels, Anchor-Handling Tug Supply (AHTS) Vessels, Platform Supply Vessels (PSVs), Fast Crew & Oil Spill Recovery Vessels, and Other. The company generates the majority of its revenue from the Subsea Vessels segment.
77GF Score

Get the complete analysis for OSL:SEA1

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

kr26.85
Price
kr28.80
GF Value