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). Sony Group's share price for the quarter that ended in Mar. 2026 was 円3209. Sony Group's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 5,908 Mil. Therefore, Sony Group's market cap for the quarter that ended in Mar. 2026 was 円18,957,703 Mil.
Sony Group's quarterly market cap
declined
from Sep. 2025 (円25,456,639 Mil) to Dec. 2025 (円24,015,530 Mil) and
declined
from Dec. 2025 (円24,015,530 Mil) to Mar. 2026 (円18,957,703 Mil).
Sony Group's annual market cap
increased
from Mar. 2024 (円15,217,132 Mil) to Mar. 2025 (円21,789,130 Mil) but then
declined
from Mar. 2025 (円21,789,130 Mil) to Mar. 2026 (円18,957,703 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. Sony Group's Enterprise Value for Today is 円19,734,950 Mil.
Sony Group (TSE:6758) 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.
Sony Group Market Cap Related Terms
Sony Group Market Cap Historical Data
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The historical data trend for Sony 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 Consumer Electronics subindustry, Sony 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.
Sony Group Market Cap vs Hardware Industry
For the Hardware industry and Technology sector, Sony Group's Market Cap distribution charts can be found below:
* The bar in red indicates where Sony 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.
Sony Group's Market Cap for the fiscal year that ended in Mar. 2026 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.
Sony Group (TSE:6758) has a Market Cap of 円19,907,749 Mil as of Jul. 05, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Sony Group and its competitors. According to the industry distribution chart, Sony Group ranks #15 out of 2515 companies in the Hardware industry, placing it in the top 0.59999999999999%.
Is Sony Group's Market Cap too high?
Sony Group's current Market Cap is 円19,907,749 Mil. Based on the distribution chart, Sony Group ranks #15 out of 2515 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Sony Group has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sony Group's Market Cap compare to AAPL?
According to the Hardware industry distribution chart, Sony Group ranks #15 out of 2515 companies for Market Cap. This places Sony Group in the top 1% of its industry — outperforming the majority of peers. The industry median Market Cap is 214.36. 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 Hardware company?
The median Market Cap among Hardware companies is 214.36, based on 2,515 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 Sony Group and its competitors. For the Hardware industry, the median Market Cap is 214.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sony Group's current Market Cap is 円19,907,749 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sony Group stock overvalued right now?
Based on GuruFocus' analysis, Sony Group (TSE:6758) is currently considered Fairly Valued. The stock's GF Value™ is 円3,229.56, compared to a current price of 円3,380.00 — trading 4.7% above its estimated fair value. The current Market Cap is 円19,907,749 Mil. Sony Group's overall GF Score™ is 84/100. 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 Sony Group (TSE:6758), the current Market Cap is 円19,907,749 Mil as of Jul. 05, 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 Sony Group (TSE:6758) Overvalued in 2026?
Based on GuruFocus' analysis, Sony Group stock appears to be overvalued.
The current stock price of 円3,380.00 is trading 4.7% above its estimated GF Value™ of 円3,229.56.
GuruFocus considers Sony Group to be Fairly Valued.
Key valuation signals for TSE:6758:
Market Cap: 円19,907,749 Mil
GF Value™: 円3,229.56 vs. price of 円3,380.00 (4.7% above fair value)
No single metric tells the full story. See the TSE:6758 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sony Group is a conglomerate with consumer electronics roots, which not only designs, develops, produces, and sells electronic equipment and devices, but also is engaged in content businesses, such as console and mobile games, music, and movies. Sony is the global top company of CMOS image sensors, game consoles, professional broadcasting cameras, and music publishing, and is one of the top players on digital cameras, wireless earphones, recorded music, movies, and so on. Sony's business portfolio is well diversified with five major business segments.
84GF Score
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