Piotroski F-Score is 7, 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
Nippon Antenna Co has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.
The historical rank and industry rank for Nippon Antenna Co's Piotroski F-Score or its related term are showing as below:
TSE:6930'
s Piotroski F-Score Range Over the Past 10 Years
Min: 2 Med: 5 Max: 8
Current: 7
During the past 13 years, the highest Piotroski F-Score of Nippon Antenna Co was 8. The lowest was 2. And the median was 5.
Nippon Antenna Co (TSE:6930) 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.
Nippon Antenna Co Piotroski F-Score Related Terms
Nippon Antenna Co Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for Nippon Antenna 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:6930 vs CSCO, MSI, UI: Piotroski F-Score Comparison
For the Communication Equipment subindustry, Nippon Antenna 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.
Nippon Antenna Co Piotroski F-Score vs Hardware Industry
For the Hardware industry and Technology sector, Nippon Antenna Co's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where Nippon Antenna 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.
Nippon Antenna Co's current Net Income (TTM) was 3,619.
==> 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.
Nippon Antenna Co's return on assets of this year was 0.20186301. Nippon Antenna Co's return on assets of last year was -0.15009555.
==> This year is higher. ==> Score 1.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
Nippon Antenna Co's gearing of this year was 0.00016452. Nippon Antenna Co's gearing of last year was 0.00053635.
==> 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
Nippon Antenna Co's current ratio of this year was 7.97462177. Nippon Antenna Co's current ratio of last year was 2.95256754.
==> 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.
Nippon Antenna Co's number of shares in issue this year was 10.524. Nippon Antenna Co's number of shares in issue last year was 10.444.
==> 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.
Nippon Antenna Co's gross margin of this year was 0.37274343. Nippon Antenna Co's gross margin of last year was 0.26866327.
==> 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
Nippon Antenna Co's asset turnover of this year was 0.59632976. Nippon Antenna Co's asset turnover of last year was 0.58808946.
==> This year's asset turnover is higher. ==> Score 1.
Evaluation
Piotroski F-Score
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7
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Nippon Antenna Co has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.
Nippon Antenna Co (TSE:6930) has a Piotroski F-Score of 7 as of Jun. 28, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Nippon Antenna Co and its competitors. This is 40% above median its historical median of 5.00. Over the past decade, Nippon Antenna Co's Piotroski F-Score has ranged from 2.00 to 8.00.
Is Nippon Antenna Co's Piotroski F-Score too high?
Nippon Antenna Co's current Piotroski F-Score of 7 is 40% above median its 10-year median of 5.00. 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. Nippon Antenna Co's value of 7 is 40% above this industry median. Overall, Nippon Antenna Co has a GF Score™ of 36/100, reflecting its overall financial health beyond just this single metric.
How does Nippon Antenna Co's Piotroski F-Score compare to CSCO and MSI?
Nippon Antenna Co's Piotroski F-Score of 7 can be compared against companies in the Hardware industry. The industry median Piotroski F-Score is 5.00. Nippon Antenna Co's value of 7 is 40% above this benchmark. Historically, Nippon Antenna 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 5.00 vs. the industry median of 5.00, Nippon Antenna 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 2,432 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. Nippon Antenna Co's current Piotroski F-Score of 7 is 40% 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 Nippon Antenna 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. Nippon Antenna Co's current Piotroski F-Score is 7, which is 40% above median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nippon Antenna Co stock overvalued right now?
Nippon Antenna Co (TSE:6930) has a current Piotroski F-Score of 7. The stock's GF Value™ is 円435.28, compared to a current price of 円823.00 — trading 89.1% above its estimated fair value. The current Piotroski F-Score is 7, which is 40% above median its 10-year median of 5.00 and 40% above the Hardware industry median of 5.00. Nippon Antenna Co's overall GF Score™ is 36/100 with 6 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 Nippon Antenna Co (TSE:6930), the current Piotroski F-Score is 7 as of Jun. 28, 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 Nippon Antenna Co (TSE:6930) Overvalued in 2026?
Based on GuruFocus' analysis, Nippon Antenna Co stock appears to be overvalued.
The current stock price of 円823.00 is trading 89.1% above its estimated GF Value™ of 円435.28.
Key valuation signals for TSE:6930:
Piotroski F-Score: 7 (40% above median its 10-year median of 5.00)
GF Value™: 円435.28 vs. price of 円823.00 (89.1% above fair value)
No single metric tells the full story. See the TSE:6930 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nippon Antenna Co Ltd manufactures and sale of antennas for telecommunications, automobiles, and electronic equipment. The its products include satellite, mobile phones, television reception antennas, and satellite broadcasting, cable television (CATV), CATV Internet, satellite reception and radio wave interference counter measures.
36GF Score
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