PT Indosat TbkFRA:IDO1 +10.79%89 Market Cap is €3,122 Mil as of Jul. 05, 2026. GuruFocus rates FRA:IDO1 with a GF Score™ of 89/100 and a GF Value™ of €0.10 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 374 Telecommunication Services companies, PT Indosat Tbk ranks better than 72.99% 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). PT Indosat Tbk's share price for the quarter that ended in Mar. 2026 was €0.0885. PT Indosat Tbk's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 32,251 Mil. Therefore, PT Indosat Tbk's market cap for the quarter that ended in Mar. 2026 was €2,854 Mil.
PT Indosat Tbk's quarterly market cap
increased
from Sep. 2025 (€2,274 Mil) to Dec. 2025 (€3,483 Mil) but then
declined
from Dec. 2025 (€3,483 Mil) to Mar. 2026 (€2,854 Mil).
PT Indosat Tbk's annual market cap
increased
from Dec. 2023 (€4,273 Mil) to Dec. 2024 (€5,096 Mil) but then
declined
from Dec. 2024 (€5,096 Mil) to Dec. 2025 (€3,483 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. PT Indosat Tbk's Enterprise Value for Today is €5,675 Mil.
PT Indosat Tbk (FRA:IDO1) 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 companys 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.
PT Indosat Tbk Market Cap Related Terms
PT Indosat Tbk Market Cap Historical Data
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The historical data trend for PT Indosat Tbk'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.
For the Telecom Services subindustry, PT Indosat Tbk'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.
PT Indosat Tbk Market Cap vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, PT Indosat Tbk's Market Cap distribution charts can be found below:
* The bar in red indicates where PT Indosat Tbk's Market Cap falls into.
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.
PT Indosat Tbk's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
PT Indosat Tbk (FRA:IDO1) has a Market Cap of €3,122 Mil as of Jul. 05, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on PT Indosat Tbk and its competitors. According to the industry distribution chart, PT Indosat Tbk ranks #101 out of 374 companies in the Telecommunication Services industry, placing it in the top 27%.
Is PT Indosat Tbk's Market Cap too high?
PT Indosat Tbk's current Market Cap is €3,122 Mil. Based on the distribution chart, PT Indosat Tbk ranks #101 out of 374 companies in the Telecommunication Services industry, which is above the industry midpoint. Overall, PT Indosat Tbk has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Indosat Tbk's Market Cap compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, PT Indosat Tbk ranks #101 out of 374 companies for Market Cap. This puts PT Indosat Tbk in the upper half of its industry. The industry median Market Cap is 488.53. 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 Telecommunication Services company?
The median Market Cap among Telecommunication Services companies is 488.53, based on 374 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 PT Indosat Tbk and its competitors. For the Telecommunication Services industry, the median Market Cap is 488.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Indosat Tbk's current Market Cap is €3,122 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Indosat Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Indosat Tbk (FRA:IDO1) is currently considered Modestly Undervalued. The stock's GF Value™ is €0.10, compared to a current price of €0.08 — trading 23% below its estimated fair value. The current Market Cap is €3,122 Mil. PT Indosat Tbk's overall GF Score™ is 89/100 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 PT Indosat Tbk (FRA:IDO1), the current Market Cap is €3,122 Mil as of Jul. 05, 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 PT Indosat Tbk (FRA:IDO1) Overvalued in 2026?
Based on GuruFocus' analysis, PT Indosat Tbk stock appears to be undervalued.
The current stock price of €0.08 is trading 23% below its estimated GF Value™ of €0.10.
GuruFocus considers PT Indosat Tbk to be Modestly Undervalued.
Key valuation signals for FRA:IDO1:
Market Cap: €3,122 Mil
GF Value™: €0.10 vs. price of €0.08 (23% below fair value)
No single metric tells the full story. See the FRA:IDO1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Indosat Tbk is the provider of international long-distance and wireless services in Indonesia. The company operates under three reportable segments: Cellular, Midi and Fixed Telecommunication segment. Cellular, providing network coverage in all cities across Indonesia; fixed telecommunications, which provides services such as international calls and fixed lines; and multimedia interactive, data and internet, which offers products such as fixed connectivity, IT service and fixed Internet. The Cellular segment provides majority of the company's revenue.
89GF Score
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