Interactive Brokers Group (FRA:KY6) Shares Outstanding (EOP): 445 Mil (As of Mar. 2026)

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FRA:KY6 Interactive Brokers Group Inc FRA:KY6
85 GF Score
Price €80.95
GF Value €33.53
Valuation Significantly Overvalued
! 9 Warning Signs
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What is Interactive Brokers Group Shares Outstanding (EOP)?

Interactive Brokers Group FRA:KY6 -2.10% 85 Shares Outstanding (EOP) is 445 Mil as of Mar. 2026. GuruFocus rates FRA:KY6 with a GF Score™ of 85/100 and a GF Value™ of €33.53 (Significantly Overvalued). The stock has 9 warning signs investors should review.

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. Interactive Brokers Group's shares outstanding for the quarter that ended in Mar. 2026 was 445 Mil.

Interactive Brokers Group's quarterly shares outstanding increased from Dec. 2025 (445 Mil) to Mar. 2026 (445 Mil). It means Interactive Brokers Group issued new shares from Dec. 2025 to Mar. 2026 .

Interactive Brokers Group's annual shares outstanding increased from Dec. 2024 (436 Mil) to Dec. 2025 (445 Mil). It means Interactive Brokers Group issued new shares from Dec. 2024 to Dec. 2025 .


Interactive Brokers Group  (FRA:KY6) Shares Outstanding (EOP) Explanation

A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.

Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.


Be Aware

Warren Buffett looks for consistency and upward long term trend. Because of share repurchase it is possible for net earnings trend to differ from EPS trend. He preferred net income over EPS. The companies with durable competitive advantage companies report higher % net earnings to total revenues.

Important: If a company is showing net earnings history greater than 20% on total revenues, it is probably benefiting from a long term competitive advantage.

If net earnings is less than 10%, likely to be in a highly competitive business.


Interactive Brokers Group Shares Outstanding (EOP) Related Terms


Interactive Brokers Group Shares Outstanding (EOP) Historical Data

* Premium members only.

The historical data trend for Interactive Brokers Group's Shares Outstanding (EOP) 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.

Interactive Brokers Group Shares Outstanding (EOP) Chart

Interactive Brokers Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Outstanding (EOP)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 392.82 411.55 428.18 435.62 445.41

Interactive Brokers Group Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Shares Outstanding (EOP) 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 435.77 441.36 445.33 445.41 445.48

FRA:KY6 vs LPLA, TW, CRCL: Shares Outstanding (EOP) Comparison

For the Capital Markets subindustry, Interactive Brokers Group's Shares Outstanding (EOP), along with its competitors' market caps and Shares Outstanding (EOP) 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.


Interactive Brokers Group Shares Outstanding (EOP) vs Capital Markets Industry

For the Capital Markets industry and Financial Services sector, Interactive Brokers Group's Shares Outstanding (EOP) distribution charts can be found below:

* The bar in red indicates where Interactive Brokers Group's Shares Outstanding (EOP) falls into.


FRA:KY6
85GF Score
Interactive Brokers Group Inc FRA:KY6
Shares Outstanding (EOP) is just one metric. See GF Score™, valuation, warning signs, and more.
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Interactive Brokers Group Shares Outstanding (EOP) Calculation

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.

Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.

Please note: GuruFocus named Shares Outstanding (EOP) is the shares for that end of period. It is usually used to calculate balance sheet related items, such as Book Value per Share, etc. While Shares Outstanding (Diluted Average) and Shares Outstanding (Basic Average) are the weighted average shares over a period of time (a year, a quarter, or so). They are usually used to calculate income statement or cashflow statement related items, such as Earnings per Share (Diluted), etc.

What does a Shares Outstanding (EOP) of 445 Mil mean?
Interactive Brokers Group (FRA:KY6) has a Shares Outstanding (EOP) of 445 Mil as of Mar. 2026. The total shares a company has outstanding, at period-end. View historical data on Interactive Brokers Group and its competitors.
Is Interactive Brokers Group's Shares Outstanding (EOP) too high?
Interactive Brokers Group's current Shares Outstanding (EOP) is 445 Mil. Overall, Interactive Brokers Group has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Interactive Brokers Group's Shares Outstanding (EOP) compare to LPLA and TW?
Interactive Brokers Group's Shares Outstanding (EOP) of 445 Mil can be compared against companies in the Capital Markets industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shares Outstanding (EOP) for a Capital Markets company?
A good Shares Outstanding (EOP) depends on the Capital Markets industry context. However, Shares Outstanding (EOP) 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 Shares Outstanding (EOP) mean?
A high Shares Outstanding (EOP) can signal that a stock is expensive relative to its fundamentals. The total shares a company has outstanding, at period-end. View historical data on Interactive Brokers Group and its competitors. Interactive Brokers Group's current Shares Outstanding (EOP) is 445 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Interactive Brokers Group stock overvalued right now?
Based on GuruFocus' analysis, Interactive Brokers Group (FRA:KY6) is currently considered Significantly Overvalued. The stock's GF Value™ is €33.53, compared to a current price of €80.95 — trading 141.4% above its estimated fair value. The current Shares Outstanding (EOP) is 445 Mil. Interactive Brokers Group's overall GF Score™ is 85/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Outstanding (EOP) calculated?
Shares Outstanding (EOP) is calculated from a company's financial statements. For Interactive Brokers Group (FRA:KY6), the current Shares Outstanding (EOP) is 445 Mil as of Mar. 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 Interactive Brokers Group (FRA:KY6) Overvalued in 2026?

Based on GuruFocus' analysis, Interactive Brokers Group stock appears to be overvalued. The current stock price of €80.95 is trading 141.4% above its estimated GF Value™ of €33.53. GuruFocus considers Interactive Brokers Group to be Significantly Overvalued.

Key valuation signals for FRA:KY6:

  • Shares Outstanding (EOP): 445 Mil
  • GF Value™: €33.53 vs. price of €80.95 (141.4% above fair value)
  • GF Score™: 85/100 with 9 warning signs

No single metric tells the full story. See the FRA:KY6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Interactive Brokers Group Business Description

Address One Pickwick Plaza, Greenwich, CT, USA, 06830
Interactive Brokers is a large, automated, retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm's commissions. With operations spanning more than 170 electronic exchanges, 40 countries, and 29 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US.
85GF Score

Get the complete analysis for FRA:KY6

Shares Outstanding (EOP) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€80.95
Price
€33.53
GF Value