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JMACS Japan CoTSE:5817 +0.94%61 Piotroski F-Score is 8 as of Jul. 15, 2026, which is 33% above its 10-year median of 6.00. GuruFocus rates TSE:5817 with a GF Score™ of 61/100 and a GF Value™ of 円518.08 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,431 Hardware companies, JMACS Japan Co ranks better than 98.77% on this metric.
Good Sign:
Piotroski F-Score is 8, indicates a very healthy situation.
The zones of discrimination were as such:
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
JMACS Japan Co has an F-score of 8. It is a good or high score, which usually indicates a very healthy situation.
The historical rank and industry rank for JMACS Japan Co's Piotroski F-Score or its related term are showing as below:
TSE:5817'
s Piotroski F-Score Range Over the Past 10 Years
Min: 2 Med: 6 Max: 8
Current: 8
During the past 13 years, the highest Piotroski F-Score of JMACS Japan Co was 8. The lowest was 2. And the median was 6.
JMACS Japan Co (TSE:5817) Piotroski F-Score Explanation
The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.
He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.
He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.
What he found was something that exceeded his most optimistic expectations.
Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.
Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).
Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.
JMACS Japan Co Piotroski F-Score Related Terms
JMACS Japan Co Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for JMACS Japan Co's Piotroski F-Score 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.
TSE:5817 vs CSCO, CIEN, MSI: Piotroski F-Score Comparison
For the Communication Equipment subindustry, JMACS Japan Co's Piotroski F-Score, along with its competitors' market caps and Piotroski F-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.
JMACS Japan Co Piotroski F-Score vs Hardware Industry
For the Hardware industry and Technology sector, JMACS Japan Co's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where JMACS Japan Co's Piotroski F-Score falls into.
* 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.
*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.
Profitability
Question 1. Return on Assets (ROA)
Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.
Score 1 if positive, 0 if negative.
JMACS Japan Co's current Net Income (TTM) was 400.
==> Positive ==> Score 1.
Question 2. Cash Flow Return on Assets (CFROA)
Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.
JMACS Japan Co's return on assets of this year was 0.03897507. JMACS Japan Co's return on assets of last year was 0.01271525.
==> This year is higher. ==> Score 1.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
JMACS Japan Co's gearing of this year was 0.19454187. JMACS Japan Co's gearing of last year was 0.22451855.
==> This year is lower or equal to last year. ==> Score 1.
Question 6. Change in Working Capital (Liquidity)
Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.
Score 1 if this year's current ratio is higher, 0 if it's lower
JMACS Japan Co's current ratio of this year was 2.32202527. JMACS Japan Co's current ratio of last year was 2.12012101.
==> This year's current ratio is higher. ==> Score 1.
Question 7. Change in Shares in Issue
Compare the number of shares in issue this year, to the number in issue last year.
Score 0 if there is larger number of shares in issue this year, 1 otherwise.
JMACS Japan Co's number of shares in issue this year was 5.626. JMACS Japan Co's number of shares in issue last year was 4.972.
==> There is larger number of shares in issue this year. ==> Score 0.
Efficiency
Question 8. Change in Gross Margin
Compare this year's gross margin (Gross Profit divided by sales) to last year's.
Score 1 if this year's gross margin is higher, 0 if it's lower.
JMACS Japan Co's gross margin of this year was 0.27645938. JMACS Japan Co's gross margin of last year was 0.21201716.
==> This year's gross margin is higher. ==> Score 1.
Question 9. Change in asset turnover
Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.
Score 1 if this year's asset turnover ratio is higher, 0 if it's lower
JMACS Japan Co's asset turnover of this year was 0.58666708. JMACS Japan Co's asset turnover of last year was 0.56847051.
==> This year's asset turnover is higher. ==> Score 1.
Evaluation
Piotroski F-Score
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Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
JMACS Japan Co has an F-score of 8. It is a good or high score, which usually indicates a very healthy situation.
JMACS Japan Co (TSE:5817) has a Piotroski F-Score of 8 as of Jul. 15, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on JMACS Japan Co and its competitors. This is 33% above median its historical median of 6.00. Over the past decade, JMACS Japan Co's Piotroski F-Score has ranged from 2.00 to 8.00. According to the industry distribution chart, JMACS Japan Co ranks #30 out of 2431 companies in the Hardware industry, placing it in the top 1.2%.
Is JMACS Japan Co's Piotroski F-Score too high?
JMACS Japan Co's current Piotroski F-Score of 8 is 33% above median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 8.00. The Hardware industry median Piotroski F-Score is 5.00. JMACS Japan Co's value of 8 is 60% above this industry median. Based on the distribution chart, JMACS Japan Co ranks #30 out of 2431 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, JMACS Japan Co has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does JMACS Japan Co's Piotroski F-Score compare to CSCO and CIEN?
According to the Hardware industry distribution chart, JMACS Japan Co ranks #30 out of 2431 companies for Piotroski F-Score. This places JMACS Japan Co in the top 1% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 5.00. JMACS Japan Co's value of 8 is 60% above this benchmark. Historically, JMACS Japan Co's own Piotroski F-Score has ranged from 2.00 to 8.00 over the past decade. While the company's 10-year median is 6.00 vs. the industry median of 5.00, JMACS Japan Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Piotroski F-Score for a Hardware company?
The median Piotroski F-Score among Hardware companies is 5.00, based on 2,431 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. JMACS Japan Co's current Piotroski F-Score of 8 is 60% 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 Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on JMACS Japan Co and its competitors. For the Hardware industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JMACS Japan Co's current Piotroski F-Score is 8, which is 33% above median its own 10-year median of 6.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JMACS Japan Co stock overvalued right now?
Based on GuruFocus' analysis, JMACS Japan Co (TSE:5817) is currently considered Significantly Overvalued. The stock's GF Value™ is 円518.08, compared to a current price of 円855.00 — trading 65% above its estimated fair value. The current Piotroski F-Score is 8, which is 33% above median its 10-year median of 6.00 and 60% above the Hardware industry median of 5.00. JMACS Japan Co's overall GF Score™ is 61/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For JMACS Japan Co (TSE:5817), the current Piotroski F-Score is 8 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 JMACS Japan Co (TSE:5817) Overvalued in 2026?
Based on GuruFocus' analysis, JMACS Japan Co stock appears to be overvalued.
The current stock price of 円855.00 is trading 65% above its estimated GF Value™ of 円518.08.
GuruFocus considers JMACS Japan Co to be Significantly Overvalued.
Key valuation signals for TSE:5817:
Piotroski F-Score: 8 (33% above median its 10-year median of 6.00)
GF Value™: 円518.08 vs. price of 円855.00 (65% above fair value)
Industry Position: 60% above the Hardware median (#30 of 2431)
No single metric tells the full story. See the TSE:5817 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
JMACS Japan Co is engaged in the manufacture and sales of industrial products, entrusted development of automation and labor-saving systems, instrumentation cable, control cable, communication cable, optical fiber cable, and other low-current electric wires.
61GF Score
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