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). American Express Co's share price for the quarter that ended in Mar. 2026 was ARS29740. American Express Co's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 68 Mil. Therefore, American Express Co's market cap for the quarter that ended in Mar. 2026 was ARS2,028,268 Mil.
American Express Co's quarterly market cap
increased
from Sep. 2025 (ARS2,356,380 Mil) to Dec. 2025 (ARS2,602,684 Mil) but then
declined
from Dec. 2025 (ARS2,602,684 Mil) to Mar. 2026 (ARS2,028,268 Mil).
American Express Co's annual market cap
increased
from Dec. 2023 (ARS878,120 Mil) to Dec. 2024 (ARS1,656,720 Mil) and
increased
from Dec. 2024 (ARS1,656,720 Mil) to Dec. 2025 (ARS2,602,684 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. American Express Co's Enterprise Value for Today is ARS355,388,862 Mil.
American Express Co (BUE:AXP) 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.
American Express Co Market Cap Related Terms
American Express Co Market Cap Historical Data
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The historical data trend for American Express Co'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 Credit Services subindustry, American Express Co'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.
American Express Co Market Cap vs Credit Services Industry
For the Credit Services industry and Financial Services sector, American Express Co's Market Cap distribution charts can be found below:
* The bar in red indicates where American Express Co'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.
American Express Co'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.
What does a Market Cap of ARS345,655,041 Mil mean?
American Express Co (BUE:AXP) has a Market Cap of ARS345,655,041 Mil as of Jun. 26, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on American Express Co and its competitors. According to the industry distribution chart, American Express Co ranks #3 out of 555 companies in the Credit Services industry, placing it in the top 0.5%.
Is American Express Co's Market Cap too high?
American Express Co's current Market Cap is ARS345,655,041 Mil. Based on the distribution chart, American Express Co ranks #3 out of 555 companies in the Credit Services industry, which is in the top quartile — a strong position relative to peers. Overall, American Express Co has a GF Score™ of 71/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does American Express Co's Market Cap compare to COF and PYPL?
According to the Credit Services industry distribution chart, American Express Co ranks #3 out of 555 companies for Market Cap. This places American Express Co in the top 1% of its industry — outperforming the majority of peers. The industry median Market Cap is 45.96. 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 Credit Services company?
The median Market Cap among Credit Services companies is 45.96, based on 555 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 American Express Co and its competitors. For the Credit Services industry, the median Market Cap is 45.96 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. American Express Co's current Market Cap is ARS345,655,041 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is American Express Co stock overvalued right now?
Based on GuruFocus' analysis, American Express Co (BUE:AXP) is currently considered Fairly Valued. The stock's GF Value™ is ARS33,002.44, compared to a current price of ARS35,200.00 — trading 6.7% above its estimated fair value. The current Market Cap is ARS345,655,041 Mil. American Express Co's overall GF Score™ is 71/100 with 3 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 American Express Co (BUE:AXP), the current Market Cap is ARS345,655,041 Mil as of Jun. 26, 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 American Express Co (BUE:AXP) Overvalued in 2026?
Based on GuruFocus' analysis, American Express Co stock appears to be overvalued.
The current stock price of ARS35,200.00 is trading 6.7% above its estimated GF Value™ of ARS33,002.44.
GuruFocus considers American Express Co to be Fairly Valued.
Key valuation signals for BUE:AXP:
Market Cap: ARS345,655,041 Mil
GF Value™: ARS33,002.44 vs. price of ARS35,200.00 (6.7% above fair value)
No single metric tells the full story. See the BUE:AXP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
American Express is a global financial institution, operating in about 130 countries, that provides consumers and businesses charge and credit card payment products. The company also operates a highly profitable merchant payment network. It operates in four segments: US consumer services, US commercial services, international card services, and global merchant and network services. In addition to payment products, the company's commercial business offers expense management tools, consulting services, and business loans.
71GF Score
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