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Rengo CoTSE:3941 +0.91%81 Market Cap is 円354,263 Mil as of Jul. 16, 2026. GuruFocus rates TSE:3941 with a GF Score™ of 81/100 and a GF Value™ of 円1,086.98 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 414 Packaging & Containers companies, Rengo Co ranks better than 93.48% 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). Rengo Co's share price for the quarter that ended in Mar. 2026 was 円1257.5. Rengo Co's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 248 Mil. Therefore, Rengo Co's market cap for the quarter that ended in Mar. 2026 was 円311,914 Mil.
Rengo Co's quarterly market cap
increased
from Sep. 2025 (円231,896 Mil) to Dec. 2025 (円301,497 Mil) and
increased
from Dec. 2025 (円301,497 Mil) to Mar. 2026 (円311,914 Mil).
Rengo Co's annual market cap
declined
from Mar. 2024 (円289,561 Mil) to Mar. 2025 (円196,343 Mil) but then
increased
from Mar. 2025 (円196,343 Mil) to Mar. 2026 (円311,914 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. Rengo Co's Enterprise Value for Today is 円785,278 Mil.
Rengo Co (TSE:3941) 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.
Rengo Co Market Cap Related Terms
Rengo Co Market Cap Historical Data
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The historical data trend for Rengo Co'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 Packaging & Containers subindustry, Rengo Co'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.
Rengo Co Market Cap vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Rengo Co's Market Cap distribution charts can be found below:
* The bar in red indicates where Rengo Co'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.
Rengo Co'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.
Rengo Co (TSE:3941) has a Market Cap of 円354,263 Mil as of Jul. 16, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Rengo Co and its competitors. According to the industry distribution chart, Rengo Co ranks #27 out of 414 companies in the Packaging & Containers industry, placing it in the top 6.5%.
Is Rengo Co's Market Cap too high?
Rengo Co's current Market Cap is 円354,263 Mil. Based on the distribution chart, Rengo Co ranks #27 out of 414 companies in the Packaging & Containers industry, which is in the top quartile — a strong position relative to peers. Overall, Rengo Co has a GF Score™ of 81/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rengo Co's Market Cap compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Rengo Co ranks #27 out of 414 companies for Market Cap. This places Rengo Co in the top 7% of its industry — outperforming the majority of peers. The industry median Market Cap is 58.66. 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 Packaging & Containers company?
The median Market Cap among Packaging & Containers companies is 58.66, based on 414 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 Rengo Co and its competitors. For the Packaging & Containers industry, the median Market Cap is 58.66 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rengo Co's current Market Cap is 円354,263 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rengo Co stock overvalued right now?
Based on GuruFocus' analysis, Rengo Co (TSE:3941) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,086.98, compared to a current price of 円1,448.50 — trading 33.3% above its estimated fair value. The current Market Cap is 円354,263 Mil. Rengo Co's overall GF Score™ is 81/100 with 9 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 Rengo Co (TSE:3941), the current Market Cap is 円354,263 Mil as of Jul. 16, 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 Rengo Co (TSE:3941) Overvalued in 2026?
Based on GuruFocus' analysis, Rengo Co stock appears to be overvalued.
The current stock price of 円1,448.50 is trading 33.3% above its estimated GF Value™ of 円1,086.98.
GuruFocus considers Rengo Co to be Significantly Overvalued.
Key valuation signals for TSE:3941:
Market Cap: 円354,263 Mil
GF Value™: 円1,086.98 vs. price of 円1,448.50 (33.3% above fair value)
No single metric tells the full story. See the TSE:3941 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rengo Co Ltd manufactures and sells a variety of packaging products. The firm organizes itself into four segments based on product type. The paperboard and packaging segment, which generates the majority of revenue, sells corrugated packaging and boxes used to package food and agricultural products. The flexible packaging segment sells films, labels, and cellophane mainly used for food and beverage packaging. The heavy duty packaging segment sells plastic and paper container bags used by the agricultural, transportation, and chemicals industries. The overseas business sells packaging products outside of Japan. The majority of revenue comes from Japan.
81GF Score
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