Riverstone HoldingsSGX:AP4 +2.41%64 Piotroski F-Score is 5 as of Jun. 29, 2026, which is at its 10-year median of 5.00. GuruFocus rates SGX:AP4 with a GF Score™ of 64/100 and a GF Value™ of S$0.86 (Fairly Valued). The stock has 5 warning signs investors should review. Among 806 Medical Devices & Instruments companies, Riverstone Holdings ranks better than 65.01% 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
Riverstone Holdings has an F-score of 5 indicating the company's financial situation is typical for a stable company.
The historical rank and industry rank for Riverstone Holdings's Piotroski F-Score or its related term are showing as below:
SGX:AP4'
s Piotroski F-Score Range Over the Past 10 Years
Min: 4 Med: 5 Max: 8
Current: 5
During the past 13 years, the highest Piotroski F-Score of Riverstone Holdings was 8. The lowest was 4. And the median was 5.
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.
Riverstone Holdings Piotroski F-Score Related Terms
Riverstone Holdings Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for Riverstone Holdings'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.
SGX:AP4 vs ISRG, BDX, MDLN: Piotroski F-Score Comparison
For the Medical Instruments & Supplies subindustry, Riverstone Holdings'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.
Riverstone Holdings Piotroski F-Score vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Riverstone Holdings's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where Riverstone Holdings'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.
Riverstone Holdings's current Net Income (TTM) was 63.6.
==> 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.
Riverstone Holdings's return on assets of this year was 0.11808208. Riverstone Holdings's return on assets of last year was 0.16194047.
==> Last year is higher ==> Score 0.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
Riverstone Holdings's gearing of this year was 0. Riverstone Holdings's gearing of last year was 0.
==> 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
Riverstone Holdings's current ratio of this year was 9.2273804. Riverstone Holdings's current ratio of last year was 7.48645445.
==> 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.
Riverstone Holdings's number of shares in issue this year was 1482.308. Riverstone Holdings's number of shares in issue last year was 1480.846.
==> 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.
Riverstone Holdings's gross margin of this year was 0.30004396. Riverstone Holdings's gross margin of last year was 0.36271289.
==> Last year's gross margin is higher ==> Score 0.
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
Riverstone Holdings's asset turnover of this year was 0.56549674. Riverstone Holdings's asset turnover of last year was 0.60704112.
==> 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
+
0
+
1
+
1
+
1
+
0
+
0
+
0
=
5
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Riverstone Holdings has an F-score of 5 indicating the company's financial situation is typical for a stable company.
Riverstone Holdings (SGX:AP4) has a Piotroski F-Score of 5 as of Jun. 29, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Riverstone Holdings and its competitors. This is near median its historical median of 5.00. Over the past decade, Riverstone Holdings' Piotroski F-Score has ranged from 4.00 to 8.00. According to the industry distribution chart, Riverstone Holdings ranks #282 out of 806 companies in the Medical Devices & Instruments industry, placing it in the top 35%.
Is Riverstone Holdings' Piotroski F-Score too high?
Riverstone Holdings' current Piotroski F-Score of 5 is near 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 8.00. The Medical Devices & Instruments industry median Piotroski F-Score is 5.00. Riverstone Holdings' value of 5 is 0% at this industry median. Based on the distribution chart, Riverstone Holdings ranks #282 out of 806 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, Riverstone Holdings has a GF Score™ of 64/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Riverstone Holdings' Piotroski F-Score compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Riverstone Holdings ranks #282 out of 806 companies for Piotroski F-Score. This puts Riverstone Holdings in the upper half of its industry. The industry median Piotroski F-Score is 5.00. Riverstone Holdings' value of 5 is 0% at this benchmark. Historically, Riverstone Holdings' own Piotroski F-Score has ranged from 4.00 to 8.00 over the past decade. While the company's 10-year median is 5.00 vs. the industry median of 5.00, Riverstone Holdings has consistently been at 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 Medical Devices & Instruments company?
The median Piotroski F-Score among Medical Devices & Instruments companies is 5.00, based on 806 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. Riverstone Holdings's current Piotroski F-Score of 5 is 0% at 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 Riverstone Holdings and its competitors. For the Medical Devices & Instruments 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. Riverstone Holdings's current Piotroski F-Score is 5, which is near 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 Riverstone Holdings stock overvalued right now?
Based on GuruFocus' analysis, Riverstone Holdings (SGX:AP4) is currently considered Fairly Valued. The stock's GF Value™ is S$0.86, compared to a current price of S$0.85 — trading 1.2% below its estimated fair value. The current Piotroski F-Score is 5, which is near median its 10-year median of 5.00 and 0% at the Medical Devices & Instruments industry median of 5.00. Riverstone Holdings' overall GF Score™ is 64/100 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 Riverstone Holdings (SGX:AP4), the current Piotroski F-Score is 5 as of Jun. 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 Riverstone Holdings (SGX:AP4) Overvalued in 2026?
Based on GuruFocus' analysis, Riverstone Holdings stock appears to be undervalued.
The current stock price of S$0.85 is trading 1.2% below its estimated GF Value™ of S$0.86.
GuruFocus considers Riverstone Holdings to be Fairly Valued.
Key valuation signals for SGX:AP4:
Piotroski F-Score: 5 (near median its 10-year median of 5.00)
GF Value™: S$0.86 vs. price of S$0.85 (1.2% below fair value)
Industry Position: 0% at the Medical Devices & Instruments median (#282 of 806)
No single metric tells the full story. See the SGX:AP4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Riverstone Holdings Ltd is an investment holding company. Along with its subsidiaries, the company is engaged in the manufacture and sales of gloves and non-glove consumables such as finger cots, static shielding bags, face masks, wipers, and packaging materials. The group's products are widely qualified and used in the Hard Disk Drive, and semiconductor industries. It operates in three segments based on its geography: Malaysia, Thailand, China, Singapore, and Others, of which the majority of its revenue comes from Malaysia.
64GF Score
Get the complete analysis for SGX:AP4
Piotroski F-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SGX:AP4 has been successfully added to your 
