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Siamraj PCLBKK:SR 32 Piotroski F-Score is 6 as of Aug. 29, 2026, which is 50% above its 10-year median of 4.00. GuruFocus rates BKK:SR with a GF Score™ of 32/100 and a GF Value™ of ฿0.43 (Fairly Valued). The stock has 5 warning signs investors should review. Among 545 Conglomerates companies, Siamraj PCL ranks better than 74.13% 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
Siamraj PCL has an F-score of 6 indicating the company's financial situation is typical for a stable company.
The historical rank and industry rank for Siamraj PCL's Piotroski F-Score or its related term are showing as below:
BKK:SR'
s Piotroski F-Score Range Over the Past 10 Years
Min: 1 Med: 4 Max: 7
Current: 6
During the past 12 years, the highest Piotroski F-Score of Siamraj PCL was 7. The lowest was 1. And the median was 4.
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.
Siamraj PCL Piotroski F-Score Related Terms
Siamraj PCL Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for Siamraj PCL'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.
For the Conglomerates subindustry, Siamraj PCL'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.
Siamraj PCL Piotroski F-Score vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Siamraj PCL's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where Siamraj PCL'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.
Siamraj PCL's current Net Income (TTM) was -2.3.
==> Negative ==> Score 0.
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.
Siamraj PCL's return on assets of this year was -0.00118649. Siamraj PCL's return on assets of last year was -0.01767297.
==> This year is higher. ==> Score 1.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
Siamraj PCL's gearing of this year was 0.42288547. Siamraj PCL's gearing of last year was 0.41977527.
==> 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
Siamraj PCL's current ratio of this year was 0.84057286. Siamraj PCL's current ratio of last year was 0.88260196.
==> 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.
Siamraj PCL's number of shares in issue this year was 676.19. Siamraj PCL's number of shares in issue last year was 677.117.
==> There is smaller number of shares in issue this year, or the same. ==> Score 1.
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.
Siamraj PCL's gross margin of this year was 0.22966234. Siamraj PCL's gross margin of last year was 0.22451117.
==> 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
Siamraj PCL's asset turnover of this year was 0.41040578. Siamraj PCL's asset turnover of last year was 0.32936406.
==> This year's asset turnover is higher. ==> Score 1.
Evaluation
Piotroski F-Score
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6
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Siamraj PCL has an F-score of 6 indicating the company's financial situation is typical for a stable company.
Siamraj PCL (BKK:SR) has a Piotroski F-Score of 6 as of Aug. 29, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Siamraj PCL and its competitors. This is 50% above median its historical median of 4.00. Over the past decade, Siamraj PCL's Piotroski F-Score has ranged from 1.00 to 7.00. According to the industry distribution chart, Siamraj PCL ranks #141 out of 545 companies in the Conglomerates industry, placing it in the top 25.9%.
Is Siamraj PCL's Piotroski F-Score too high?
Siamraj PCL's current Piotroski F-Score of 6 is 50% above median its 10-year median of 4.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 7.00. The Conglomerates industry median Piotroski F-Score is 5.00. Siamraj PCL's value of 6 is 20% above this industry median. Based on the distribution chart, Siamraj PCL ranks #141 out of 545 companies in the Conglomerates industry, which is above the industry midpoint. Overall, Siamraj PCL has a GF Score™ of 32/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Siamraj PCL's Piotroski F-Score compare to MMM and HON?
According to the Conglomerates industry distribution chart, Siamraj PCL ranks #141 out of 545 companies for Piotroski F-Score. This puts Siamraj PCL in the upper half of its industry. The industry median Piotroski F-Score is 5.00. Siamraj PCL's value of 6 is 20% above this benchmark. Historically, Siamraj PCL's own Piotroski F-Score has ranged from 1.00 to 7.00 over the past decade. While the company's 10-year median is 4.00 vs. the industry median of 5.00, Siamraj PCL 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 Conglomerates company?
The median Piotroski F-Score among Conglomerates companies is 5.00, based on 545 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. Siamraj PCL's current Piotroski F-Score of 6 is 20% 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 Siamraj PCL and its competitors. For the Conglomerates 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. Siamraj PCL's current Piotroski F-Score is 6, which is 50% above median its own 10-year median of 4.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siamraj PCL stock overvalued right now?
Based on GuruFocus' analysis, Siamraj PCL (BKK:SR) is currently considered Fairly Valued. The stock's GF Value™ is ฿0.43, compared to a current price of ฿0.40 — trading 7% below its estimated fair value. The current Piotroski F-Score is 6, which is 50% above median its 10-year median of 4.00 and 20% above the Conglomerates industry median of 5.00. Siamraj PCL's overall GF Score™ is 32/100 with 5 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 Siamraj PCL (BKK:SR), the current Piotroski F-Score is 6 as of Aug. 29, 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 Siamraj PCL (BKK:SR) Overvalued in 2026?
Based on GuruFocus' analysis, Siamraj PCL stock appears to be undervalued.
The current stock price of ฿0.40 is trading 7% below its estimated GF Value™ of ฿0.43.
GuruFocus considers Siamraj PCL to be Fairly Valued.
Key valuation signals for BKK:SR:
Piotroski F-Score: 6 (50% above median its 10-year median of 4.00)
GF Value™: ฿0.43 vs. price of ฿0.40 (7% below fair value)
Industry Position: 20% above the Conglomerates median (#141 of 545)
No single metric tells the full story. See the BKK:SR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siamraj PCL is engaged in various business activities. Along with its subsidiaries, the company operates in the following reportable segments: Industrial pumps, Natural gas metering and transmission systems, The Metering Pipeline Sales and Services Business Field of flow measurement business, and Other business, which includes 1) Alternative energy and 2) Parking building management. The majority of revenue is generated from the Industrial pumps segment.
32GF Score
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