Rolling Optics Holding AB (OSTO:RO) Book Value per Share: kr0.25 (As of Dec. 2025)


OSTO:RO Rolling Optics Holding AB OSTO:RO
30 GF Score
Price kr0.23
GF Value kr0.78
! 4 Warning Signs
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What is Rolling Optics Holding AB Book Value per Share?

Rolling Optics Holding AB OSTO:RO -9.27% 30 Book Value per Share is kr0.25 as of Dec. 2025. GuruFocus rates OSTO:RO with a GF Score™ of 30/100 and a GF Value™ of kr0.78. The stock has 4 warning signs investors should review.

Rolling Optics Holding AB's book value per share for the quarter that ended in Dec. 2025 was kr0.25.

During the past 12 months, Rolling Optics Holding AB's average Book Value Per Share Growth Rate was -18.80% per year. During the past 3 years, the average Book Value Per Share Growth Rate was -19.80% per year. During the past 5 years, the average Book Value Per Share Growth Rate was -18.10% per year. During the past 10 years, the average Book Value Per Share Growth Rate was -44.30% 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 Rolling Optics Holding AB was 22.00% per year. The lowest was -71.50% per year. And the median was -13.00% per year.

Rolling Optics Holding AB's current price is kr0.225. Its book value per share for the quarter that ended in Dec. 2025 was kr0.25. Hence, today's PB Ratio of Rolling Optics Holding AB is 0.90.

During the past 13 years, the highest P/B Ratio of Rolling Optics Holding AB was 8.36. The lowest was 0.38. And the median was 3.46.

Warning Sign:

Rolling Optics Holding AB stock PB Ratio (=8.02) is close to 10-year high of 8.36.


Rolling Optics Holding AB  (OSTO:RO) 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.


Rolling Optics Holding AB Book Value per Share Related Terms


Rolling Optics Holding AB Book Value per Share Historical Data

* Premium members only.

The historical data trend for Rolling Optics Holding AB'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.

Rolling Optics Holding AB Book Value per Share Chart

Rolling Optics Holding AB 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 0.58 0.49 0.33 0.31 0.25

Rolling Optics Holding AB Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 0.31 0.32 0.30 0.27 0.25

OSTO:RO vs GRMN, COHR, KEYS: Book Value per Share Comparison

For the Scientific & Technical Instruments subindustry, Rolling Optics Holding AB'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.


Rolling Optics Holding AB PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Rolling Optics Holding AB's PB Ratio distribution charts can be found below:

* The bar in red indicates where Rolling Optics Holding AB's PB Ratio falls into.


OSTO:RO
30GF Score
Rolling Optics Holding AB OSTO:RO
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Rolling Optics Holding AB Book Value per Share Calculation

Rolling Optics Holding AB'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)
=(66.97-0.00)/266.64
=0.25

Rolling Optics Holding AB's Book Value Per Share for the quarter that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(66.97-0.00)/266.64
=0.25

* 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 kr0.25 mean?
Rolling Optics Holding AB (OSTO:RO) has a Book Value per Share of kr0.25 as of Dec. 2025. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Rolling Optics Holding AB and its competitors.
Is Rolling Optics Holding AB's Book Value per Share too high?
Rolling Optics Holding AB's current Book Value per Share is kr0.25. Overall, Rolling Optics Holding AB has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Rolling Optics Holding AB's Book Value per Share compare to GRMN and COHR?
Rolling Optics Holding AB's Book Value per Share of kr0.25 can be compared against companies in the Hardware 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 a Hardware company?
A good Book Value per Share depends on the Hardware 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 Rolling Optics Holding AB and its competitors. Rolling Optics Holding AB's current Book Value per Share is kr0.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rolling Optics Holding AB stock overvalued right now?
Rolling Optics Holding AB (OSTO:RO) has a current Book Value per Share of kr0.25. The stock's GF Value™ is kr0.78, compared to a current price of kr0.23 — trading 71.2% below its estimated fair value. The current Book Value per Share is kr0.25. Rolling Optics Holding AB's overall GF Score™ is 30/100 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 Rolling Optics Holding AB (OSTO:RO), the current Book Value per Share is kr0.25 as of Dec. 2025. 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 Rolling Optics Holding AB (OSTO:RO) Overvalued in 2026?

Based on GuruFocus' analysis, Rolling Optics Holding AB stock appears to be undervalued. The current stock price of kr0.23 is trading 71.2% below its estimated GF Value™ of kr0.78.

Key valuation signals for OSTO:RO:

  • Book Value per Share: kr0.25
  • GF Value™: kr0.78 vs. price of kr0.23 (71.2% below fair value)
  • GF Score™: 30/100 with 4 warning signs

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


Rolling Optics Holding AB Business Description

Address Strandvag 3, Solna, Stockholm, SWE, 171 54
Rolling Optics Holding AB is engaged in the business of supplying micro optical security materials and anti-counterfeit solutions for brand protection. The company operates in two areas - Brand Security, which protects companies and brands from counterfeits and High Security, which includes bank notes, ID cards and passports.
30GF Score

Get the complete analysis for OSTO:RO

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

kr0.23
Price
kr0.78
GF Value