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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
The Japan Steel Works's quarterly market cap
declined
from Sep. 2025 (円662,499 Mil) to Dec. 2025 (円565,259 Mil) but then
increased
from Dec. 2025 (円565,259 Mil) to Mar. 2026 (円616,198 Mil).
The Japan Steel Works's annual market cap
increased
from Mar. 2024 (円249,708 Mil) to Mar. 2025 (円385,391 Mil) and
increased
from Mar. 2025 (円385,391 Mil) to Mar. 2026 (円616,198 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. The Japan Steel Works's Enterprise Value for Today is 円587,701 Mil.
The Japan Steel Works (TSE:5631) 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.
* 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 Specialty Industrial Machinery subindustry, The Japan Steel Works'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.
The Japan Steel Works Market Cap vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, The Japan Steel Works's Market Cap distribution charts can be found below:
* The bar in red indicates where The Japan Steel Works'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.
The Japan Steel Works'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.
The Japan Steel Works (TSE:5631) has a Market Cap of 円575,710 Mil as of Jul. 15, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on The Japan Steel Works and its competitors. According to the industry distribution chart, The Japan Steel Works ranks #266 out of 3094 companies in the Industrial Products industry, placing it in the top 8.6%.
Is The Japan Steel Works' Market Cap too high?
The Japan Steel Works' current Market Cap is 円575,710 Mil. Based on the distribution chart, The Japan Steel Works ranks #266 out of 3094 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, The Japan Steel Works has a GF Score™ of 79/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does The Japan Steel Works' Market Cap compare to GEV and ETN?
According to the Industrial Products industry distribution chart, The Japan Steel Works ranks #266 out of 3094 companies for Market Cap. This places The Japan Steel Works in the top 9% of its industry — outperforming the majority of peers. The industry median Market Cap is 272.23. 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 an Industrial Products company?
The median Market Cap among Industrial Products companies is 272.23, based on 3,094 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 The Japan Steel Works and its competitors. For the Industrial Products industry, the median Market Cap is 272.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. The Japan Steel Works's current Market Cap is 円575,710 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is The Japan Steel Works stock overvalued right now?
Based on GuruFocus' analysis, The Japan Steel Works (TSE:5631) is currently considered Modestly Overvalued. The stock's GF Value™ is 円6,294.14, compared to a current price of 円7,821.00 — trading 24.3% above its estimated fair value. The current Market Cap is 円575,710 Mil. The Japan Steel Works' 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 Market Cap calculated?
Market Cap is calculated from a company's financial statements. For The Japan Steel Works (TSE:5631), the current Market Cap is 円575,710 Mil as of Jul. 15, 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 The Japan Steel Works (TSE:5631) Overvalued in 2026?
Based on GuruFocus' analysis, The Japan Steel Works stock appears to be overvalued.
The current stock price of 円7,821.00 is trading 24.3% above its estimated GF Value™ of 円6,294.14.
GuruFocus considers The Japan Steel Works to be Modestly Overvalued.
Key valuation signals for TSE:5631:
Market Cap: 円575,710 Mil
GF Value™: 円6,294.14 vs. price of 円7,821.00 (24.3% above fair value)
No single metric tells the full story. See the TSE:5631 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
The Japan Steel Works Ltd provides industrial machinery as well as materials and engineering solutions in Japan and internationally. The company operates through two segments. The Industrial Machinery segment provides resin manufacturing and processing machinery, molding machines, defense-related equipment, and other industrial machinery. The Materials and Engineering segment covers raw material products and engineering operations. The Other segment includes the film deposition business, crystal business, and related activities. It generates the majority of its revenue from the Industrial machinery business segment.
79GF Score
Get the complete analysis for TSE:5631
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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