Rolling Optics Holding AB (OSTO:RO) Tax Rate %: 0.00% (As of Dec. 2025)

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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 Tax Rate %?

Rolling Optics Holding AB OSTO:RO -9.27% 30 Tax Rate % is 0.00% 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.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Rolling Optics Holding AB's Tax Expense for the three months ended in Dec. 2025 was kr0.00 Mil. Rolling Optics Holding AB's Pre-Tax Income for the three months ended in Dec. 2025 was kr-4.33 Mil. Therefore, Rolling Optics Holding AB's Tax Rate % for the quarter that ended in Dec. 2025 was 0.00%.

Rolling Optics Holding AB Tax Rate % Related Terms

Rolling Optics Holding AB Tax Rate % Historical Data

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The historical data trend for Rolling Optics Holding AB's Tax Rate % 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 Tax Rate % Chart

Rolling Optics Holding AB Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

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
Tax Rate % 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 0.00 0.00 0.00
OSTO:RO
30GF Score
Rolling Optics Holding AB OSTO:RO
Tax Rate % is just one metric. See GF Score™, valuation, warning signs, and more.
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Rolling Optics Holding AB Tax Rate % Calculation

Tax Rate % is the ratio of tax expense divided by pretax income, usually presented in percent.

Rolling Optics Holding AB's Tax Rate % for the fiscal year that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (A: Dec. 2025 )/Pre-Tax Income (A: Dec. 2025 )
=0/-23.496
=0.00 %

Rolling Optics Holding AB's Tax Rate % for the quarter that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (Q: Dec. 2025 )/Pre-Tax Income (Q: Dec. 2025 )
=0/-4.331
=0.00 %

* 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.

Frequently Asked Questions Learn more about Tax Rate % →
What does a Tax Rate % of 0.00% mean?
Rolling Optics Holding AB (OSTO:RO) has a Tax Rate % of 0.00% as of Dec. 2025.
Is Rolling Optics Holding AB's Tax Rate % too high?
Rolling Optics Holding AB's current Tax Rate % is 0.00%. 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 Tax Rate % compare to GRMN and COHR?
Rolling Optics Holding AB's Tax Rate % of 0.00% 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 Tax Rate % for a Hardware company?
A good Tax Rate % depends on the Hardware industry context. However, Tax 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 Tax Rate % mean?
A high Tax Rate % can signal that a stock is expensive relative to its fundamentals. Rolling Optics Holding AB's current Tax Rate % is 0.00%. 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 Tax Rate % of 0.00%. 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 Tax Rate % is 0.00%. 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 Tax Rate % calculated?
Tax Rate % is calculated from a company's financial statements. For Rolling Optics Holding AB (OSTO:RO), the current Tax Rate % is 0.00% 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:

  • Tax Rate %: 0.00%
  • 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

Tax Rate % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

kr0.23
Price
kr0.78
GF Value