Firefly AB (OSTO:FIRE) Market Cap: kr954.2 Mil (As of Jul. 14, 2026)

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OSTO:FIRE Firefly AB OSTO:FIRE
81 GF Score
Price kr159.00
GF Value kr189.65
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Firefly AB Market Cap?

Firefly AB OSTO:FIRE -0.93% 81 Market Cap is kr954.2 Mil as of Jul. 14, 2026. GuruFocus rates OSTO:FIRE with a GF Score™ of 81/100 and a GF Value™ of kr189.65 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,808 Construction companies, Firefly AB ranks worse than 52.93% on this metric.

Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Firefly AB's share price for the quarter that ended in Mar. 2026 was kr189. Firefly AB's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 6.0 Mil. Therefore, Firefly AB's market cap for the quarter that ended in Mar. 2026 was kr1,134.2 Mil.

Firefly AB's quarterly market cap increased from Sep. 2025 (kr1,119.8 Mil) to Dec. 2025 (kr1,200.2 Mil) but then declined from Dec. 2025 (kr1,200.2 Mil) to Mar. 2026 (kr1,134.2 Mil).

Firefly AB's annual market cap increased from Dec. 2023 (kr1,044.2 Mil) to Dec. 2024 (kr1,152.2 Mil) and increased from Dec. 2024 (kr1,152.2 Mil) to Dec. 2025 (kr1,200.2 Mil).

Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Firefly AB's Enterprise Value for Today is kr875.2 Mil.


Firefly AB  (OSTO:FIRE) Market Cap Explanation

Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the company’s debt. The real price you pay is the Enterprise Value.

Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.


Firefly AB Market Cap Related Terms


Firefly AB Market Cap Historical Data

* Premium members only.

The historical data trend for Firefly AB's Market Cap 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.

Firefly AB Market Cap Chart

Firefly AB Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Market Cap
Get a 7-Day Free Trial Premium Member Only Premium Member Only 510.09 528.09 1,044.17 1,152.19 1,200.20

Firefly AB Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Market Cap 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 1,092.18 1,114.99 1,119.79 1,200.20 1,134.19

OSTO:FIRE vs TT, JCI, CARR: Market Cap Comparison

For the Building Products & Equipment subindustry, Firefly AB's Market Cap, along with its competitors' market caps and Market Cap 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.


Firefly AB Market Cap vs Construction Industry

For the Construction industry and Industrials sector, Firefly AB's Market Cap distribution charts can be found below:

* The bar in red indicates where Firefly AB's Market Cap falls into.


OSTO:FIRE
81GF Score
Firefly AB OSTO:FIRE
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
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Firefly AB Market Cap Calculation

Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.

Firefly AB's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as

Market Cap (A: Dec. 2025 )=Share Price (A: Dec. 2025 )*Shares Outstanding (EOP) (A: Dec. 2025 )
=kr200*6.001
=kr1,200.2

Firefly AB's Market Cap for the quarter that ended in Mar. 2026 is calculated as

Market Cap (Q: Mar. 2026 )=Share Price (Q: Mar. 2026 )*Shares Outstanding (EOP) (Q: Mar. 2026 )
=kr189*6.001
=kr1,134.2

* 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 Market Cap →
What does a Market Cap of kr954.2 Mil mean?
Firefly AB (OSTO:FIRE) has a Market Cap of kr954.2 Mil as of Jul. 14, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Firefly AB and its competitors. According to the industry distribution chart, Firefly AB ranks #957 out of 1808 companies in the Construction industry, placing it in the top 52.9%.
Is Firefly AB's Market Cap too high?
Firefly AB's current Market Cap is kr954.2 Mil. Based on the distribution chart, Firefly AB ranks #957 out of 1808 companies in the Construction industry, which is below the industry midpoint. Overall, Firefly AB has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Firefly AB's Market Cap compare to TT and JCI?
According to the Construction industry distribution chart, Firefly AB ranks #957 out of 1808 companies for Market Cap. This places Firefly AB in the lower half of its industry. The industry median Market Cap is 118.77. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Construction company?
The median Market Cap among Construction companies is 118.77, based on 1,808 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Firefly AB and its competitors. For the Construction industry, the median Market Cap is 118.77 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Firefly AB's current Market Cap is kr954.2 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Firefly AB stock overvalued right now?
Based on GuruFocus' analysis, Firefly AB (OSTO:FIRE) is currently considered Modestly Undervalued. The stock's GF Value™ is kr189.65, compared to a current price of kr159.00 — trading 16.2% below its estimated fair value. The current Market Cap is kr954.2 Mil. Firefly AB's overall GF Score™ is 81/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Firefly AB (OSTO:FIRE), the current Market Cap is kr954.2 Mil as of Jul. 14, 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 Firefly AB (OSTO:FIRE) Overvalued in 2026?

Based on GuruFocus' analysis, Firefly AB stock appears to be undervalued. The current stock price of kr159.00 is trading 16.2% below its estimated GF Value™ of kr189.65. GuruFocus considers Firefly AB to be Modestly Undervalued.

Key valuation signals for OSTO:FIRE:

  • Market Cap: kr954.2 Mil
  • GF Value™: kr189.65 vs. price of kr159.00 (16.2% below fair value)
  • GF Score™: 81/100 with 2 warning signs

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


Firefly AB Business Description

Address Heliosgatan 3, Stockholm, SWE, 120 30
Firefly AB is a supplier of spark detection, fire and dust explosion protection systems in Sweden. The company develops, manufactures and sells high-tech systems, which detect and minimise the risk of fires and dust explosions. It has two business areas: Industrial applications and Infra systems. Industrial applications include customized fire prevention systems, which monitor industrial processes in areas such as tissue, food, woodworking, bioenergy, and recycling. The business area of Infra systems includes early fire detection in subway-, train-, road or cable tunnel systems by means of multiple-gas detection.
81GF Score

Get the complete analysis for OSTO:FIRE

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

kr159.00
Price
kr189.65
GF Value