istyle (TSE:3660) Shares Outstanding (EOP): 100 Mil (As of Dec. 2025)

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TSE:3660 istyle Inc TSE:3660
79 GF Score
Price 円406.00
GF Value 円455.14
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is istyle Shares Outstanding (EOP)?

istyle TSE:3660 +0.74% 79 Shares Outstanding (EOP) is 100 Mil as of Dec. 2025. GuruFocus rates TSE:3660 with a GF Score™ of 79/100 and a GF Value™ of 円455.14 (Modestly Undervalued). The stock has 2 warning signs investors should review.

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. istyle's shares outstanding for the quarter that ended in Dec. 2025 was 100 Mil.

istyle's quarterly shares outstanding increased from Sep. 2025 (100 Mil) to Dec. 2025 (100 Mil). It means istyle issued new shares from Sep. 2025 to Dec. 2025 .

istyle's annual shares outstanding increased from Jun. 2024 (79 Mil) to Jun. 2025 (89 Mil). It means istyle issued new shares from Jun. 2024 to Jun. 2025 .


istyle  (TSE:3660) 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.


istyle Shares Outstanding (EOP) Related Terms


istyle Shares Outstanding (EOP) Historical Data

* Premium members only.

The historical data trend for istyle'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.

istyle Shares Outstanding (EOP) Chart

istyle Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Shares Outstanding (EOP)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 71.45 71.45 76.87 78.77 89.06

istyle 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 88.93 89.06 99.71 99.86 100.03

TSE:3660 vs CASY, WSM, DKS: Shares Outstanding (EOP) Comparison

For the Specialty Retail subindustry, istyle'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.


istyle Shares Outstanding (EOP) vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, istyle's Shares Outstanding (EOP) distribution charts can be found below:

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


TSE:3660
79GF Score
istyle Inc TSE:3660
Shares Outstanding (EOP) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

istyle 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 100 Mil mean?
istyle (TSE:3660) has a Shares Outstanding (EOP) of 100 Mil as of Dec. 2025. The total shares a company has outstanding, at period-end. View historical data on istyle and its competitors.
Is istyle's Shares Outstanding (EOP) too high?
istyle's current Shares Outstanding (EOP) is 100 Mil. Overall, istyle has a GF Score™ of 79/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does istyle's Shares Outstanding (EOP) compare to CASY and WSM?
istyle's Shares Outstanding (EOP) of 100 Mil can be compared against companies in the Retail - Cyclical 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 Retail - Cyclical company?
A good Shares Outstanding (EOP) depends on the Retail - Cyclical 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 istyle and its competitors. istyle's current Shares Outstanding (EOP) is 100 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is istyle stock overvalued right now?
Based on GuruFocus' analysis, istyle (TSE:3660) is currently considered Modestly Undervalued. The stock's GF Value™ is 円455.14, compared to a current price of 円406.00 — trading 10.8% below its estimated fair value. The current Shares Outstanding (EOP) is 100 Mil. istyle's overall GF Score™ is 79/100 with 2 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 istyle (TSE:3660), the current Shares Outstanding (EOP) is 100 Mil as of Dec. 2025. 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 istyle (TSE:3660) Overvalued in 2026?

Based on GuruFocus' analysis, istyle stock appears to be undervalued. The current stock price of 円406.00 is trading 10.8% below its estimated GF Value™ of 円455.14. GuruFocus considers istyle to be Modestly Undervalued.

Key valuation signals for TSE:3660:

  • Shares Outstanding (EOP): 100 Mil
  • GF Value™: 円455.14 vs. price of 円406.00 (10.8% below fair value)
  • GF Score™: 79/100 with 2 warning signs

No single metric tells the full story. See the TSE:3660 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


istyle Business Description

Other Exchanges IY5:Germany
Address 34F ARK Mori Building, 1-12-32, Akasaka, Minato-ku, Tokyo, JPN, 107-6034
istyle Inc is engaged in the operation of cosmetics portal Website under the name @cosme. The company operates its business through Media, Electronic Commerce and Store segment. The Media segment involves in the provision of various services including Internet advertising services, such as response advertisings, branding advertisings and affiliate advertisings. The Electronic Commerce segment is engaged in the purchase and sale of cosmetics, quasi drugs, health foods through operating cosmetics online shopping site and the Store segment is involves in the plan and development of cosmetics retail business categories, and the operation of cosmetics retail stores.
79GF Score

Get the complete analysis for TSE:3660

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

円406.00
Price
円455.14
GF Value