Writeup Co (TSE:6580) 3-1 Month Momentum %: 9.99% (As of Sep. 10, 2026)

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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:6580 Writeup Co Ltd TSE:6580
67 GF Score
Price 円849.00
GF Value 円1,536.20
Valuation Significantly Undervalued
! 4 Warning Signs
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What is Writeup Co 3-1 Month Momentum %?

Writeup Co TSE:6580 -1.85% 67 3-1 Month Momentum % is 9.99% as of Sep. 10, 2026. GuruFocus rates TSE:6580 with a GF Score™ of 67/100 and a GF Value™ of 円1,536.20 (Significantly Undervalued). The stock has 4 warning signs investors should review. Among 1,081 Business Services companies, Writeup Co ranks better than 76.23% on this metric.

3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-09-10), Writeup Co's 3-1 Month Momentum % is 9.99%.

The industry rank for Writeup Co's 3-1 Month Momentum % or its related term are showing as below:

TSE:6580's 3-1 Month Momentum % is ranked better than
76.23% of 1081 companies
in the Business Services industry
Industry Median: 1.06 vs TSE:6580: 9.99

Writeup Co  (TSE:6580) 3-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Writeup Co 3-1 Month Momentum % Related Terms


TSE:6580 vs CTAS, CPRT, GPN: 3-1 Month Momentum % Comparison

For the Specialty Business Services subindustry, Writeup Co's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % 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 3-1 Month Momentum % vs Business Services Industry

For the Business Services industry and Industrials sector, Writeup Co's 3-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Writeup Co's 3-1 Month Momentum % falls into.


TSE:6580
67GF Score
Writeup Co Ltd TSE:6580
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Writeup Co  (TSE:6580) 3-1 Month Momentum % Calculation

3-1 Month Momentum % is calculated as following:

3-1 Month Momentum %=( Price 1-month ago / Price 3-month ago - 1 ) * 100 %

* 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.

Frequently Asked Questions Learn more about 3-1 Month Momentum % →
What does a 3-1 Month Momentum % of 9.99% mean?
Writeup Co (TSE:6580) has a 3-1 Month Momentum % of 9.99% as of Sep. 10, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Writeup Co and its competitors. According to the industry distribution chart, Writeup Co ranks #257 out of 1081 companies in the Business Services industry, placing it in the top 23.8%.
Is Writeup Co's 3-1 Month Momentum % too high?
Writeup Co's current 3-1 Month Momentum % is 9.99%. The Business Services industry median 3-1 Month Momentum % is 1.06. Writeup Co's value of 9.99% is 842.5% above this industry median. Based on the distribution chart, Writeup Co ranks #257 out of 1081 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. 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 3-1 Month Momentum % compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Writeup Co ranks #257 out of 1081 companies for 3-1 Month Momentum %. This places Writeup Co in the top 24% of its industry — outperforming the majority of peers. The industry median 3-1 Month Momentum % is 1.06. Writeup Co's value of 9.99% is 842.5% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for a Business Services company?
The median 3-1 Month Momentum % among Business Services companies is 1.06, based on 1,081 companies in the industry. Companies in the top quartile (top 25%) have a 3-1 Month Momentum % significantly above this median, while those in the bottom quartile fall well below. However, 3-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Writeup Co's current 3-1 Month Momentum % of 9.99% is 842.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Writeup Co and its competitors. For the Business Services industry, the median 3-1 Month Momentum % is 1.06 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Writeup Co's current 3-1 Month Momentum % is 9.99%. 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1,536.20, compared to a current price of 円849.00 — trading 44.7% below its estimated fair value. The current 3-1 Month Momentum % is 9.99% and 842.5% above the Business Services industry median of 1.06. Writeup Co's overall GF Score™ is 67/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Writeup Co (TSE:6580), the current 3-1 Month Momentum % is 9.99% as of Sep. 10, 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849.00 is trading 44.7% below its estimated GF Value™ of 円1,536.20. GuruFocus considers Writeup Co to be Significantly Undervalued.

Key valuation signals for TSE:6580:

  • 3-1 Month Momentum %: 9.99%
  • GF Value™: 円1,536.20 vs. price of 円849.00 (44.7% below fair value)
  • GF Score™: 67/100 with 4 warning signs
  • Industry Position: 842.5% above the Business Services median (#257 of 1081)

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

Get the complete analysis for TSE:6580

3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円849.00
Price
円1,536.20
GF Value