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Ocean Sun ASOSL:OSUN +1.39%38 3-Year Book Growth Rate is -37.40% as of Jun. 2026. GuruFocus rates OSL:OSUN with a GF Score™ of 38/100 and a GF Value™ of kr0.91 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 398 Utilities - Independent Power Producers companies, Ocean Sun AS ranks worse than 95.98% on this metric.
During the past 12 months, Ocean Sun AS's average Book Value per Share Growth Rate was -32.00% per year.
During the past 3 years, the average Book Value per Share Growth Rate was -37.40% per year.
During the past 5 years, the average Book Value per Share Growth Rate was -30.70% 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 average Book Value per Share growth rate.
During the past 9 years, the highest 3-Year average Book Value per Share Growth Rate of Ocean Sun AS was 162.40% per year. The lowest was -37.40% per year. And the median was 11.45% per year.
Ocean Sun AS (OSL:OSUN) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Ocean Sun AS 3-Year Book Growth Rate Related Terms
Ocean Sun AS 3-Year Book Growth Rate Competitor Comparison
For the Utilities - Renewable subindustry, Ocean Sun AS's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
Ocean Sun AS 3-Year Book Growth Rate vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Ocean Sun AS's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Ocean Sun AS's 3-Year Book Growth Rate falls into.
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
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 average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of -37.40% mean?
Ocean Sun AS (OSL:OSUN) has a 3-Year Book Growth Rate of -37.40% as of Jun. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Ocean Sun AS and its competitors. According to the industry distribution chart, Ocean Sun AS ranks #382 out of 398 companies in the Utilities - Independent Power Producers industry, placing it in the top 96%.
Is Ocean Sun AS's 3-Year Book Growth Rate too high?
Ocean Sun AS's current 3-Year Book Growth Rate is -37.40%. Based on the distribution chart, Ocean Sun AS ranks #382 out of 398 companies in the Utilities - Independent Power Producers industry, which is in the bottom quartile relative to peers. Overall, Ocean Sun AS has a GF Score™ of 38/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Ocean Sun AS's 3-Year Book Growth Rate compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Ocean Sun AS ranks #382 out of 398 companies for 3-Year Book Growth Rate. This places Ocean Sun AS in the lower half of its industry. The industry median 3-Year Book Growth Rate is 4.35. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Book Growth Rate for an Utilities - Independent Power Producers company?
The median 3-Year Book Growth Rate among Utilities - Independent Power Producers companies is 4.35, based on 398 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Ocean Sun AS and its competitors. For the Utilities - Independent Power Producers industry, the median 3-Year Book Growth Rate is 4.35 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ocean Sun AS's current 3-Year Book Growth Rate is -37.40%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ocean Sun AS stock overvalued right now?
Based on GuruFocus' analysis, Ocean Sun AS (OSL:OSUN) is currently considered Possible Value Trap. The stock's GF Value™ is kr0.91, compared to a current price of kr0.44 — trading 51.8% below its estimated fair value. The current 3-Year Book Growth Rate is -37.40%. Ocean Sun AS's overall GF Score™ is 38/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Ocean Sun AS (OSL:OSUN), the current 3-Year Book Growth Rate is -37.40% as of Jun. 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 Ocean Sun AS (OSL:OSUN) Overvalued in 2026?
Based on GuruFocus' analysis, Ocean Sun AS stock appears to be undervalued.
The current stock price of kr0.44 is trading 51.8% below its estimated GF Value™ of kr0.91.
GuruFocus considers Ocean Sun AS to be Possible Value Trap.
Key valuation signals for OSL:OSUN:
3-Year Book Growth Rate: -37.40%
GF Value™: kr0.91 vs. price of kr0.44 (51.8% below fair value)
No single metric tells the full story. See the OSL:OSUN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ocean Sun AS manufactures and distributes floating solar power production systems. The company operates as a technology provider, offering license agreements to developers and independent power producers across the world. Its Ocean Sun systems (OS-75 and OS-50) consist of one or multiple floaters anchored side-by-side to build larger power plants. The company's technology is used in various floating solar power production projects, including Alida, Siera Brava, Haiyang (offshore), and Soneva Secret, among others. Geographically, it generates maximum revenue from Europe and Middle East, followed by North East Asia (including China), South East Asia, and the Americas.
38GF Score
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