SumitomoTSE:8053 -0.64%76 Market Cap is 円7,404,196 Mil as of Jul. 11, 2026. GuruFocus rates TSE:8053 with a GF Score™ of 76/100 and a GF Value™ of 円937.59 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 579 Conglomerates companies, Sumitomo ranks better than 98.27% 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). Sumitomo's share price for the quarter that ended in Mar. 2026 was 円1445. Sumitomo's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 4,771 Mil. Therefore, Sumitomo's market cap for the quarter that ended in Mar. 2026 was 円6,893,578 Mil.
Sumitomo's quarterly market cap
increased
from Sep. 2025 (円5,159,440 Mil) to Dec. 2025 (円6,477,617 Mil) and
increased
from Dec. 2025 (円6,477,617 Mil) to Mar. 2026 (円6,893,578 Mil).
Sumitomo's annual market cap
declined
from Mar. 2024 (円4,475,963 Mil) to Mar. 2025 (円4,080,143 Mil) but then
increased
from Mar. 2025 (円4,080,143 Mil) to Mar. 2026 (円6,893,578 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. Sumitomo's Enterprise Value for Today is 円10,634,479 Mil.
Sumitomo (TSE:8053) 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.
Sumitomo Market Cap Related Terms
Sumitomo Market Cap Historical Data
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The historical data trend for Sumitomo'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 Conglomerates subindustry, Sumitomo'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.
Sumitomo Market Cap vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Sumitomo's Market Cap distribution charts can be found below:
* The bar in red indicates where Sumitomo'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.
Sumitomo'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.
Sumitomo (TSE:8053) has a Market Cap of 円7,404,196 Mil as of Jul. 11, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Sumitomo and its competitors. According to the industry distribution chart, Sumitomo ranks #10 out of 579 companies in the Conglomerates industry, placing it in the top 1.7%.
Is Sumitomo's Market Cap too high?
Sumitomo's current Market Cap is 円7,404,196 Mil. Based on the distribution chart, Sumitomo ranks #10 out of 579 companies in the Conglomerates industry, which is in the top quartile — a strong position relative to peers. Overall, Sumitomo has a GF Score™ of 76/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sumitomo's Market Cap compare to HON and MMM?
According to the Conglomerates industry distribution chart, Sumitomo ranks #10 out of 579 companies for Market Cap. This places Sumitomo in the top 2% of its industry — outperforming the majority of peers. The industry median Market Cap is 244.10. 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 Conglomerates company?
The median Market Cap among Conglomerates companies is 244.10, based on 579 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 Sumitomo and its competitors. For the Conglomerates industry, the median Market Cap is 244.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sumitomo's current Market Cap is 円7,404,196 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumitomo stock overvalued right now?
Based on GuruFocus' analysis, Sumitomo (TSE:8053) is currently considered Significantly Overvalued. The stock's GF Value™ is 円937.59, compared to a current price of 円1,555.50 — trading 65.9% above its estimated fair value. The current Market Cap is 円7,404,196 Mil. Sumitomo's overall GF Score™ is 76/100 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 Sumitomo (TSE:8053), the current Market Cap is 円7,404,196 Mil as of Jul. 11, 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 Sumitomo (TSE:8053) Overvalued in 2026?
Based on GuruFocus' analysis, Sumitomo stock appears to be overvalued.
The current stock price of 円1,555.50 is trading 65.9% above its estimated GF Value™ of 円937.59.
GuruFocus considers Sumitomo to be Significantly Overvalued.
Key valuation signals for TSE:8053:
Market Cap: 円7,404,196 Mil
GF Value™: 円937.59 vs. price of 円1,555.50 (65.9% above fair value)
No single metric tells the full story. See the TSE:8053 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sumitomo Corp. is a general trading house, or sogo shosha, a type of conglomerate unique to Japan. Its core role is that of a trading intermediary in a variety of industrial sectors, including resources businesses such as energy and metals as well as nonresources businesses, both industrial ones like machinery and non-industrial ones like food, media, and retail. In addition to acting as a trading intermediary (including midstream processing functions to convert inputs into final products), Sumitomo also participates in upstream production businesses and downstream distribution businesses.
76GF Score
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