Writeup Co (TSE:6580) GF Score: 67/100 (As of Jul. 12, 2026) — Near Median


TSE:6580 Writeup Co Ltd TSE:6580
67 GF Score
Price 円850.00
GF Value 円1,488.22
Valuation Significantly Undervalued
! 3 Warning Signs
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What is Writeup Co GF Score?

Writeup Co TSE:6580 +0.47% 67 GF Score is 67 as of Jul. 12, 2026, which is 8% below its 10-year median of 73.00. GuruFocus rates TSE:6580 with a GF Score™ of 67/100 and a GF Value™ of 円1,488.22 (Significantly Undervalued). The stock has 3 warning signs investors should review.

Writeup Co has the GF Score of 67, which implies that the company might have Poor future performance potential.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 9/10
2. Profitability Rank : 9/10
3. Growth Rank : 6/10
4. GF Value Rank : 2/10
5. Momentum Rank : 1/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Writeup Co might have Poor future performance potential.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Writeup Co  (TSE:6580) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Writeup Co GF Score Related Terms

TSE:6580 vs CTAS, CPRT, ULS: GF Score Comparison

For the Specialty Business Services subindustry, Writeup Co's GF Score, along with its competitors' market caps and GF Score 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.

Writeup Co GF Score vs Business Services Industry

For the Business Services industry and Industrials sector, Writeup Co's GF Score distribution charts can be found below:

* The bar in red indicates where Writeup Co's GF Score falls into.


TSE:6580
67GF Score
Writeup Co Ltd TSE:6580
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 67 mean?
Writeup Co (TSE:6580) has a GF Score of 67 as of Jul. 12, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Writeup Co and its competitors. This is near median its historical median of 73.00. Over the past decade, Writeup Co's GF Score has ranged from 9.00 to 92.00.
Is Writeup Co's GF Score too high?
Writeup Co's current GF Score of 67 is near median its 10-year median of 73.00. Over the past 10 years, this metric has ranged from a low of 9.00 to a high of 92.00. Overall, Writeup Co has a GF Score™ of 67/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Writeup Co's GF Score compare to CTAS and CPRT?
Writeup Co's GF Score of 67 can be compared against companies in the Business Services industry. Historically, Writeup Co's own GF Score has ranged from 9.00 to 92.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Business Services company?
A good GF Score depends on the Business Services industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Writeup Co and its competitors. Writeup Co's current GF Score is 67, which is near median its own 10-year median of 73.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Writeup Co stock overvalued right now?
Based on GuruFocus' analysis, Writeup Co (TSE:6580) is currently considered Significantly Undervalued. The stock's GF Value™ is 円1,488.22, compared to a current price of 円850.00 — trading 42.9% below its estimated fair value. The current GF Score is 67, which is near median its 10-year median of 73.00. Writeup Co's overall GF Score™ is 67/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Writeup Co (TSE:6580), the current GF Score is 67 as of Jul. 12, 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 Writeup Co (TSE:6580) Overvalued in 2026?

Based on GuruFocus' analysis, Writeup Co stock appears to be undervalued. The current stock price of 円850.00 is trading 42.9% below its estimated GF Value™ of 円1,488.22. GuruFocus considers Writeup Co to be Significantly Undervalued.

Key valuation signals for TSE:6580:

  • GF Score: 67 (near median its 10-year median of 73.00)
  • GF Value™: 円1,488.22 vs. price of 円850.00 (42.9% below fair value)
  • GF Score™: 67/100 with 3 warning signs

No single metric tells the full story. See the TSE:6580 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Writeup Co Business Description

Address 2-15-1 Shibuya, Shibuya-ku, Tokyo, JPN, 150-0002
Writeup Co Ltd provides support services. The company's offers services such as J engine management support service, J value up employee training service, mail magazine editorial service, content writing service, and other related services.
67GF Score

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

円850.00
Price
円1,488.22
GF Value