TMX GroupTMXXF +2.14%90 Market Cap is $9,037 Mil as of Jun. 29, 2026. GuruFocus rates TMXXF with a GF Score™ of 90/100 and a GF Value™ of $39.83 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 831 Capital Markets companies, TMX Group ranks better than 92.78% 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). TMX Group's share price for the quarter that ended in Mar. 2026 was $35.43. TMX Group's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 277 Mil. Therefore, TMX Group's market cap for the quarter that ended in Mar. 2026 was $9,816 Mil.
TMX Group's quarterly market cap
increased
from Sep. 2025 ($10,514 Mil) to Dec. 2025 ($10,516 Mil) but then
declined
from Dec. 2025 ($10,516 Mil) to Mar. 2026 ($9,816 Mil).
TMX Group's annual market cap
increased
from Dec. 2023 ($6,622 Mil) to Dec. 2024 ($8,576 Mil) and
increased
from Dec. 2024 ($8,576 Mil) to Dec. 2025 ($10,516 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. TMX Group's Enterprise Value for Today is $10,344 Mil.
TMX Group (OTCPK:TMXXF) 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.
TMX Group Market Cap Related Terms
TMX Group Market Cap Historical Data
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The historical data trend for TMX Group'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 Financial Data & Stock Exchanges subindustry, TMX Group'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.
TMX Group Market Cap vs Capital Markets Industry
For the Capital Markets industry and Financial Services sector, TMX Group's Market Cap distribution charts can be found below:
* The bar in red indicates where TMX Group'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.
TMX Group'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.
TMX Group (TMXXF) has a Market Cap of $9,037 Mil as of Jun. 29, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on TMX Group and its competitors. According to the industry distribution chart, TMX Group ranks #60 out of 831 companies in the Capital Markets industry, placing it in the top 7.2%.
Is TMX Group's Market Cap too high?
TMX Group's current Market Cap is $9,037 Mil. The Capital Markets industry median Market Cap is 54.08. TMX Group's value of $9,037 Mil is 16609.2% above this industry median. Based on the distribution chart, TMX Group ranks #60 out of 831 companies in the Capital Markets industry, which is in the top quartile — a strong position relative to peers. Overall, TMX Group has a GF Score™ of 90/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does TMX Group's Market Cap compare to SPGI and CME?
According to the Capital Markets industry distribution chart, TMX Group ranks #60 out of 831 companies for Market Cap. This places TMX Group in the top 7% of its industry — outperforming the majority of peers. The industry median Market Cap is 54.08. TMX Group's value of $9,037 Mil is 16609.2% above this benchmark. 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 Capital Markets company?
The median Market Cap among Capital Markets companies is 54.08, based on 831 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. TMX Group's current Market Cap of $9,037 Mil is 16609.2% above the industry median. 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 TMX Group and its competitors. For the Capital Markets industry, the median Market Cap is 54.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. TMX Group's current Market Cap is $9,037 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TMX Group stock overvalued right now?
Based on GuruFocus' analysis, TMX Group (TMXXF) is currently considered Modestly Undervalued. The stock's GF Value™ is $39.83, compared to a current price of $32.50 — trading 18.4% below its estimated fair value. The current Market Cap is $9,037 Mil and 16609.2% above the Capital Markets industry median of 54.08. TMX Group's overall GF Score™ is 90/100 with 5 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 TMX Group (TMXXF), the current Market Cap is $9,037 Mil as of Jun. 29, 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 TMX Group (TMXXF) Overvalued in 2026?
Based on GuruFocus' analysis, TMX Group stock appears to be undervalued.
The current stock price of $32.50 is trading 18.4% below its estimated GF Value™ of $39.83.
GuruFocus considers TMX Group to be Modestly Undervalued.
Key valuation signals for TMXXF:
Market Cap: $9,037 Mil
GF Value™: $39.83 vs. price of $32.50 (18.4% below fair value)
Industry Position: 16609.2% above the Capital Markets median (#60 of 831)
No single metric tells the full story. See the TMXXF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
TMX Group Ltd is a company that operates several markets to provide investment opportunities for its clients. The company has four operating segments: Global Solutions, Insights & Analytics, Capital Formation, Derivatives Trading & Clearing, and Equities and Fixed Income Trading & Clearing. The maximum of its revenue is from Global Solutions, Insights & Analytics, which deliver equities data, index data as well as integrated data sets to fuel high value proprietary and third party analytics, which help clients make trading and investment decisions. The company geographically operates in Canada, USA, UK, Germany, and Other Countries, with maximum revenue from Canada.
90GF Score
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