Laien Parts Technology Co (ROCO:7907) Piotroski F-Score: 4 (As of Aug. 08, 2026) — 20% Below Median

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ROCO:7907 Laien Parts Technology Co Ltd ROCO:7907
19 GF Score
Price NT$206.00
! 2 Warning Signs
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What is Laien Parts Technology Co Piotroski F-Score?

Laien Parts Technology Co ROCO:7907 +1.48% 19 Piotroski F-Score is 4 as of Aug. 08, 2026, which is 20% below its 10-year median of 5.00. GuruFocus rates ROCO:7907 with a GF Score™ of 19/100. The stock has 2 warning signs investors should review. Among 1,735 Construction companies, Laien Parts Technology Co ranks worse than 66.17% on this metric.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Laien Parts Technology Co has an F-score of 4 indicating the company's financial situation is typical for a stable company.

The historical rank and industry rank for Laien Parts Technology Co's Piotroski F-Score or its related term are showing as below:

ROCO:7907' s Piotroski F-Score Range Over the Past 10 Years
Min: 4   Med: 5   Max: 5
Current: 4

During the past 4 years, the highest Piotroski F-Score of Laien Parts Technology Co was 5. The lowest was 4. And the median was 5.

Laien Parts Technology Co  (ROCO:7907) 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.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

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.


Laien Parts Technology Co Piotroski F-Score Related Terms


Laien Parts Technology Co Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Laien Parts Technology 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.

Laien Parts Technology Co Piotroski F-Score Chart

Laien Parts Technology Co Annual Data
Trend Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
N/A N/A 5.00 4.00

Laien Parts Technology Co Semi-Annual Data
Dec22 Dec23 Jun24 Dec24 Jun25 Dec25
Piotroski F-Score Get a 7-Day Free Trial N/A 0.00 5.00 0.00 4.00

ROCO:7907 vs PWR, FIX, EME: Piotroski F-Score Comparison

For the Engineering & Construction subindustry, Laien Parts Technology 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.


Laien Parts Technology Co Piotroski F-Score vs Construction Industry

For the Construction industry and Industrials sector, Laien Parts Technology Co's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Laien Parts Technology Co's Piotroski F-Score falls into.


ROCO:7907
19GF Score
Laien Parts Technology Co Ltd ROCO:7907
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* 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.

This Year (Dec25) TTM:Last Year (Dec24) TTM:
Net Income was NT$332 Mil.
Cash Flow from Operations was NT$244 Mil.
Revenue was NT$1,554 Mil.
Gross Profit was NT$594 Mil.
Average Total Assets from the begining of this year (Dec24)
to the end of this year (Dec25) was (2535.58 + 2793.451) / 2 = NT$2664.5155 Mil.
Total Assets at the begining of this year (Dec24) was NT$2,536 Mil.
Long-Term Debt & Capital Lease Obligation was NT$690 Mil.
Total Current Assets was NT$1,518 Mil.
Total Current Liabilities was NT$943 Mil.
Net Income was NT$284 Mil.

Revenue was NT$1,419 Mil.
Gross Profit was NT$485 Mil.
Average Total Assets from the begining of last year (Dec23)
to the end of last year (Dec24) was (2222.034 + 2535.58) / 2 = NT$2378.807 Mil.
Total Assets at the begining of last year (Dec23) was NT$2,222 Mil.
Long-Term Debt & Capital Lease Obligation was NT$543 Mil.
Total Current Assets was NT$1,551 Mil.
Total Current Liabilities was NT$793 Mil.

*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.

Laien Parts Technology Co's current Net Income (TTM) was 332. ==> 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.

Score 1 if positive, 0 if negative.

Laien Parts Technology Co's current Cash Flow from Operations (TTM) was 244. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Dec24)
=331.616/2535.58
=0.13078507

ROA (Last Year)=Net Income/Total Assets (Dec23)
=284.052/2222.034
=0.12783423

Laien Parts Technology Co's return on assets of this year was 0.13078507. Laien Parts Technology Co's return on assets of last year was 0.12783423. ==> This year is higher. ==> Score 1.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Laien Parts Technology Co's current Net Income (TTM) was 332. Laien Parts Technology Co's current Cash Flow from Operations (TTM) was 244. ==> 244 <= 332 ==> CFROA <= ROA ==> Score 0.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Dec25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec24 to Dec25
=689.923/2664.5155
=0.25893

Gearing (Last Year: Dec24)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec23 to Dec24
=542.686/2378.807
=0.22813368

Laien Parts Technology Co's gearing of this year was 0.25893. Laien Parts Technology Co's gearing of last year was 0.22813368. ==> Last year is lower than this year ==> Score 0.

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

Current Ratio (This Year: Dec25)=Total Current Assets/Total Current Liabilities
=1517.858/942.823
=1.60990769

Current Ratio (Last Year: Dec24)=Total Current Assets/Total Current Liabilities
=1551.258/793.061
=1.95603869

Laien Parts Technology Co's current ratio of this year was 1.60990769. Laien Parts Technology Co's current ratio of last year was 1.95603869. ==> Last year's current ratio is higher ==> Score 0.

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.

Laien Parts Technology Co's number of shares in issue this year was 37.26. Laien Parts Technology Co's number of shares in issue last year was 33.497. ==> 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.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=593.801/1554.405
=0.38201177

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=484.676/1418.843
=0.34159946

Laien Parts Technology Co's gross margin of this year was 0.38201177. Laien Parts Technology Co's gross margin of last year was 0.34159946. ==> 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

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Dec24)
=1554.405/2535.58
=0.61303725

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Dec23)
=1418.843/2222.034
=0.63853343

Laien Parts Technology Co's asset turnover of this year was 0.61303725. Laien Parts Technology Co's asset turnover of last year was 0.63853343. ==> Last year's asset turnover is higher ==> Score 0.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=1+1+1+0+0+0+0+1+0
=4

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Laien Parts Technology Co has an F-score of 4 indicating the company's financial situation is typical for a stable company.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 4 mean?
Laien Parts Technology Co (ROCO:7907) has a Piotroski F-Score of 4 as of Aug. 08, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Laien Parts Technology Co and its competitors. This is 20% below median its historical median of 5.00. Over the past decade, Laien Parts Technology Co's Piotroski F-Score has ranged from 4.00 to 5.00. According to the industry distribution chart, Laien Parts Technology Co ranks #1148 out of 1735 companies in the Construction industry, placing it in the top 66.2%.
Is Laien Parts Technology Co's Piotroski F-Score too high?
Laien Parts Technology Co's current Piotroski F-Score of 4 is 20% below median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 5.00. The Construction industry median Piotroski F-Score is 5.00. Laien Parts Technology Co's value of 4 is 20% below this industry median. Based on the distribution chart, Laien Parts Technology Co ranks #1148 out of 1735 companies in the Construction industry, which is below the industry midpoint. Overall, Laien Parts Technology Co has a GF Score™ of 19/100, reflecting its overall financial health beyond just this single metric.
How does Laien Parts Technology Co's Piotroski F-Score compare to PWR and FIX?
According to the Construction industry distribution chart, Laien Parts Technology Co ranks #1148 out of 1735 companies for Piotroski F-Score. This places Laien Parts Technology Co in the lower half of its industry. The industry median Piotroski F-Score is 5.00. Laien Parts Technology Co's value of 4 is 20% below this benchmark. Historically, Laien Parts Technology Co's own Piotroski F-Score has ranged from 4.00 to 5.00 over the past decade. While the company's 10-year median is 5.00 vs. the industry median of 5.00, Laien Parts Technology Co has consistently been below 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 Construction company?
The median Piotroski F-Score among Construction companies is 5.00, based on 1,735 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. Laien Parts Technology Co's current Piotroski F-Score of 4 is 20% below 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 Laien Parts Technology Co and its competitors. For the Construction 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. Laien Parts Technology Co's current Piotroski F-Score is 4, which is 20% below 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 Laien Parts Technology Co stock overvalued right now?
Laien Parts Technology Co (ROCO:7907) has a current Piotroski F-Score of 4. The current Piotroski F-Score is 4, which is 20% below median its 10-year median of 5.00 and 20% below the Construction industry median of 5.00. Laien Parts Technology Co's overall GF Score™ is 19/100 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 Laien Parts Technology Co (ROCO:7907), the current Piotroski F-Score is 4 as of Aug. 08, 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.

Laien Parts Technology Co Business Description

Address Yongkehuan Road, 2nd Floor, No. 50, Yongkang District, Tainan, TWN, 710051
Laien Parts Technology Co Ltd is focused on industrial piping, processing, design, engineering, and management services, as well as semiconductor equipment-related component sales and manufacturing. Its services are Piping System Solutions, Design Planning Services, Ultrasonic Equipment, Solar Power Plant, and Supply of Electronic-Grade Valves and Equipment Consumables.
19GF Score

Get the complete analysis for ROCO:7907

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

NT$206.00
Price