Green Monster (TSE:157A) Common Stock: 円39 Mil (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

TSE:157A Green Monster Inc TSE:157A
20 GF Score
Price 円830.00
! 2 Warning Signs
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What is Green Monster Common Stock?

Green Monster TSE:157A -0.48% 20 Common Stock is 円39 Mil as of Dec. 2025. GuruFocus rates TSE:157A with a GF Score™ of 20/100. The stock has 2 warning signs investors should review.

Green Monster's quarterly common stock increased from Jun. 2025 (円34 Mil) to Sep. 2025 (円35 Mil) and increased from Sep. 2025 (円35 Mil) to Dec. 2025 (円39 Mil).

Green Monster's annual common stock stayed the same from Jun. 2023 (円32 Mil) to Jun. 2024 (円32 Mil) but then increased from Jun. 2024 (円32 Mil) to Jun. 2025 (円34 Mil).

Green Monster Common Stock Historical Data

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The historical data trend for Green Monster's Common Stock 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.

Green Monster Common Stock Chart

Green Monster Annual Data
Trend Jun22 Jun23 Jun24 Jun25
Common Stock
31.90 31.90 31.90 34.18

Green Monster Quarterly Data
Jun22 Jun23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Common Stock Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only 32.01 34.18 34.98 38.87 41.98
TSE:157A
20GF Score
Green Monster Inc TSE:157A
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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Green Monster Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of 円39 Mil mean?
Green Monster (TSE:157A) has a Common Stock of 円39 Mil as of Dec. 2025. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Green Monster and its competitors.
Is Green Monster's Common Stock too high?
Green Monster's current Common Stock is 円39 Mil. Overall, Green Monster has a GF Score™ of 20/100, reflecting its overall financial health beyond just this single metric.
How does Green Monster's Common Stock compare to UBER and SHOP?
Green Monster's Common Stock of 円39 Mil can be compared against companies in the Software industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Common Stock for a Software company?
A good Common Stock depends on the Software industry context. However, Common Stock 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 Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Green Monster and its competitors. Green Monster's current Common Stock is 円39 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Green Monster stock overvalued right now?
Green Monster (TSE:157A) has a current Common Stock of 円39 Mil. The current Common Stock is 円39 Mil. Green Monster's overall GF Score™ is 20/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For Green Monster (TSE:157A), the current Common Stock is 円39 Mil as of Dec. 2025. 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.

Green Monster Business Description

Address 1-3-8 Tomigaya, 22nd SY Building, Shibuya-ku, Tokyo, JPN, 151-0063
Green Monster Inc operates an app that allows one to learn about FX and stock investment experientially, from resolving the 20 million million yen shortage problem in retirement to supporting FIRE. It is widely used as a financial literacy learning tool not only for investment learning for adults to build assets but also for young people with a strong interest in the future.
20GF Score

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Common Stock is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円830.00
Price