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). SIOS's share price for the quarter that ended in Dec. 2025 was 円505. SIOS's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 9 Mil. Therefore, SIOS's market cap for the quarter that ended in Dec. 2025 was 円4,378 Mil.
SIOS's quarterly market cap
increased
from Mar. 2025 (円2,991 Mil) to Jun. 2025 (円3,520 Mil) and
increased
from Jun. 2025 (円3,520 Mil) to Dec. 2025 (円4,378 Mil).
SIOS's annual market cap
increased
from Dec. 2023 (円2,982 Mil) to Dec. 2024 (円2,991 Mil) and
increased
from Dec. 2024 (円2,991 Mil) to Dec. 2025 (円4,378 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. SIOS's Enterprise Value for Today is 円470 Mil.
SIOS (TSE:3744) 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.
SIOS Market Cap Related Terms
SIOS Market Cap Historical Data
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The historical data trend for SIOS'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.
TSE:3744 vs UBER, SHOP, CRM: Market Cap Comparison
For the Software - Application subindustry, SIOS'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.
SIOS Market Cap vs Software Industry
For the Software industry and Technology sector, SIOS's Market Cap distribution charts can be found below:
* The bar in red indicates where SIOS'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.
SIOS'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.
SIOS (TSE:3744) has a Market Cap of 円4,326 Mil as of Jul. 02, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on SIOS and its competitors. According to the industry distribution chart, SIOS ranks #1888 out of 2928 companies in the Software industry, placing it in the top 64.5%.
Is SIOS's Market Cap too high?
SIOS's current Market Cap is 円4,326 Mil. Based on the distribution chart, SIOS ranks #1888 out of 2928 companies in the Software industry, which is below the industry midpoint. Overall, SIOS has a GF Score™ of 68/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does SIOS's Market Cap compare to UBER and SHOP?
According to the Software industry distribution chart, SIOS ranks #1888 out of 2928 companies for Market Cap. This places SIOS in the lower half of its industry. The industry median Market Cap is 67.26. 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 Software company?
The median Market Cap among Software companies is 67.26, based on 2,928 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 SIOS and its competitors. For the Software industry, the median Market Cap is 67.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SIOS's current Market Cap is 円4,326 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SIOS stock overvalued right now?
Based on GuruFocus' analysis, SIOS (TSE:3744) is currently considered Fairly Valued. The stock's GF Value™ is 円496.61, compared to a current price of 円499.00 — trading 0.5% above its estimated fair value. The current Market Cap is 円4,326 Mil. SIOS's overall GF Score™ is 68/100 with 4 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 SIOS (TSE:3744), the current Market Cap is 円4,326 Mil as of Jul. 02, 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 SIOS (TSE:3744) Overvalued in 2026?
Based on GuruFocus' analysis, SIOS stock appears to be overvalued.
The current stock price of 円499.00 is trading 0.5% above its estimated GF Value™ of 円496.61.
GuruFocus considers SIOS to be Fairly Valued.
Key valuation signals for TSE:3744:
Market Cap: 円4,326 Mil
GF Value™: 円496.61 vs. price of 円499.00 (0.5% above fair value)
No single metric tells the full story. See the TSE:3744 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SIOS Corp is a Japan-based company engages in the development and sale of software, system integration, and support services. It operates through the following segments. The Open System Infrastructure segment offers LifeKeeper, a software that helps avoid system shutdown when IT systems fail, operational support systems, and consulting services. The Application segment provides multi-function product software, cloud solution, data solution, and contract development of company information systems and related consulting services.
68GF Score
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