IRB Brasil Resseguros (BSP:IRBR3) Market Cap: R$4,947 Mil (As of Sep. 10, 2026)

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BSP:IRBR3 IRB Brasil Resseguros SA BSP:IRBR3
55 GF Score
Price R$60.95
GF Value R$53.82
Valuation Modestly Overvalued
! 6 Warning Signs
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What is IRB Brasil Resseguros Market Cap?

IRB Brasil Resseguros BSP:IRBR3 -2.20% 55 Market Cap is R$4,947 Mil as of Sep. 10, 2026. GuruFocus rates BSP:IRBR3 with a GF Score™ of 55/100 and a GF Value™ of R$53.82 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 515 Insurance companies, IRB Brasil Resseguros ranks better than 53.59% 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). IRB Brasil Resseguros's share price for the quarter that ended in Jun. 2026 was R$55.1. IRB Brasil Resseguros's Shares Outstanding (EOP) for the quarter that ended in Jun. 2026 was 81 Mil. Therefore, IRB Brasil Resseguros's market cap for the quarter that ended in Jun. 2026 was R$4,472 Mil.

IRB Brasil Resseguros's quarterly market cap increased from Dec. 2025 (R$4,383 Mil) to Mar. 2026 (R$4,457 Mil) and increased from Mar. 2026 (R$4,457 Mil) to Jun. 2026 (R$4,472 Mil).

IRB Brasil Resseguros's annual market cap declined from Dec. 2023 (R$3,625 Mil) to Dec. 2024 (R$3,474 Mil) but then increased from Dec. 2024 (R$3,474 Mil) to Dec. 2025 (R$4,383 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. IRB Brasil Resseguros's Enterprise Value for Today is R$5,180 Mil.


IRB Brasil Resseguros  (BSP:IRBR3) 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.


IRB Brasil Resseguros Market Cap Related Terms


IRB Brasil Resseguros Market Cap Historical Data

* Premium members only.

The historical data trend for IRB Brasil Resseguros'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.

IRB Brasil Resseguros Market Cap Chart

IRB Brasil Resseguros 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 5,046.26 2,112.17 3,625.42 3,474.24 4,383.16

IRB Brasil Resseguros Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 3,702.58 4,010.31 4,383.16 4,456.62 4,472.41

BSP:IRBR3 vs RGA, EG, RNR: Market Cap Comparison

For the Insurance - Reinsurance subindustry, IRB Brasil Resseguros'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.


IRB Brasil Resseguros Market Cap vs Insurance Industry

For the Insurance industry and Financial Services sector, IRB Brasil Resseguros's Market Cap distribution charts can be found below:

* The bar in red indicates where IRB Brasil Resseguros's Market Cap falls into.


BSP:IRBR3
55GF Score
IRB Brasil Resseguros SA BSP:IRBR3
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
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IRB Brasil Resseguros 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.

IRB Brasil Resseguros'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 )
=R$53.7*81.623
=R$4,383

IRB Brasil Resseguros's Market Cap for the quarter that ended in Jun. 2026 is calculated as

Market Cap (Q: Jun. 2026 )=Share Price (Q: Jun. 2026 )*Shares Outstanding (EOP) (Q: Jun. 2026 )
=R$55.1*81.169
=R$4,472

* 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 R$4,947 Mil mean?
IRB Brasil Resseguros (BSP:IRBR3) has a Market Cap of R$4,947 Mil as of Sep. 10, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on IRB Brasil Resseguros and its competitors. According to the industry distribution chart, IRB Brasil Resseguros ranks #239 out of 515 companies in the Insurance industry, placing it in the top 46.4%.
Is IRB Brasil Resseguros' Market Cap too high?
IRB Brasil Resseguros' current Market Cap is R$4,947 Mil. Based on the distribution chart, IRB Brasil Resseguros ranks #239 out of 515 companies in the Insurance industry, which is above the industry midpoint. Overall, IRB Brasil Resseguros has a GF Score™ of 55/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does IRB Brasil Resseguros' Market Cap compare to RGA and EG?
According to the Insurance industry distribution chart, IRB Brasil Resseguros ranks #239 out of 515 companies for Market Cap. This puts IRB Brasil Resseguros in the upper half of its industry. The industry median Market Cap is 681.24. 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 an Insurance company?
The median Market Cap among Insurance companies is 681.24, based on 515 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 IRB Brasil Resseguros and its competitors. For the Insurance industry, the median Market Cap is 681.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. IRB Brasil Resseguros's current Market Cap is R$4,947 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is IRB Brasil Resseguros stock overvalued right now?
Based on GuruFocus' analysis, IRB Brasil Resseguros (BSP:IRBR3) is currently considered Modestly Overvalued. The stock's GF Value™ is R$53.82, compared to a current price of R$60.95 — trading 13.2% above its estimated fair value. The current Market Cap is R$4,947 Mil. IRB Brasil Resseguros' overall GF Score™ is 55/100 with 6 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 IRB Brasil Resseguros (BSP:IRBR3), the current Market Cap is R$4,947 Mil as of Sep. 10, 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 IRB Brasil Resseguros (BSP:IRBR3) Overvalued in 2026?

Based on GuruFocus' analysis, IRB Brasil Resseguros stock appears to be overvalued. The current stock price of R$60.95 is trading 13.2% above its estimated GF Value™ of R$53.82. GuruFocus considers IRB Brasil Resseguros to be Modestly Overvalued.

Key valuation signals for BSP:IRBR3:

  • Market Cap: R$4,947 Mil
  • GF Value™: R$53.82 vs. price of R$60.95 (13.2% above fair value)
  • GF Score™: 55/100 with 6 warning signs

No single metric tells the full story. See the BSP:IRBR3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


IRB Brasil Resseguros Business Description

Address Avenida Republica do Chile, Centro, RJ, BRA, 330
IRB Brasil Resseguros SA is a Brazil-based company that provides reinsurance solutions. It offers reinsurance solutions for aviation, engineering, surety, financial, oil and gas, property, casualty, agricultural, cargo and marine, life and pension, and miscellaneous. Its business segments are Brazil, Abroad, and Other.
55GF Score

Get the complete analysis for BSP:IRBR3

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

R$60.95
Price
R$53.82
GF Value