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Union Plastic PCLBKK:UP 71 3-Year ROIIC % is -9.63 as of Dec. 2025. GuruFocus rates BKK:UP with a GF Score™ of 71/100 and a GF Value™ of ฿16.77 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,254 Vehicles & Parts companies, Union Plastic PCL ranks worse than 72.89% on this metric.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Union Plastic PCL's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was -9.63%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Union Plastic PCL's 3-Year ROIIC % or its related term are showing as below:
BKK:UP's 3-Year ROIIC % is ranked worse than 72.89% of 1254
companies
in the Vehicles & Parts industry
Industry Median: 4.21
vs BKK:UP: -9.63
Union Plastic PCL (BKK:UP) 3-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Union Plastic PCL 3-Year ROIIC % Related Terms
Union Plastic PCL 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Union Plastic PCL's 3-Year ROIIC % 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 Auto Parts subindustry, Union Plastic PCL's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % 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.
Union Plastic PCL 3-Year ROIIC % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Union Plastic PCL's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Union Plastic PCL's 3-Year ROIIC % falls into.
Union Plastic PCL's 3-Year ROIIC % for the quarter that ended in Dec. 2025 is calculated as:
3-Year ROIIC %
=
3-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
3-Year Incremental Invested Capital**
=
( -7.645 (Dec. 2025) - -15.275 (Dec. 2022) )
/
( 339.051 (Dec. 2025) - 418.243 (Dec. 2022) )
=
7.63
/
-79.192
=
-9.63%***
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Union Plastic PCL (BKK:UP) has a 3-Year ROIIC % of -9.63 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Union Plastic PCL and its competitors. According to the industry distribution chart, Union Plastic PCL ranks #914 out of 1254 companies in the Vehicles & Parts industry, placing it in the top 72.9%.
Is Union Plastic PCL's 3-Year ROIIC % too high?
Union Plastic PCL's current 3-Year ROIIC % is -9.63. Based on the distribution chart, Union Plastic PCL ranks #914 out of 1254 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Union Plastic PCL has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Union Plastic PCL's 3-Year ROIIC % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Union Plastic PCL ranks #914 out of 1254 companies for 3-Year ROIIC %. This places Union Plastic PCL in the lower half of its industry. The industry median 3-Year ROIIC % is 4.21. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Vehicles & Parts company?
The median 3-Year ROIIC % among Vehicles & Parts companies is 4.21, based on 1,254 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Union Plastic PCL and its competitors. For the Vehicles & Parts industry, the median 3-Year ROIIC % is 4.21 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Union Plastic PCL's current 3-Year ROIIC % is -9.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Union Plastic PCL stock overvalued right now?
Based on GuruFocus' analysis, Union Plastic PCL (BKK:UP) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿16.77, compared to a current price of ฿23.60 — trading 40.7% above its estimated fair value. The current 3-Year ROIIC % is -9.63. Union Plastic PCL's overall GF Score™ is 71/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Union Plastic PCL (BKK:UP), the current 3-Year ROIIC % is -9.63 as of Dec. 2025. 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 Union Plastic PCL (BKK:UP) Overvalued in 2026?
Based on GuruFocus' analysis, Union Plastic PCL stock appears to be overvalued.
The current stock price of ฿23.60 is trading 40.7% above its estimated GF Value™ of ฿16.77.
GuruFocus considers Union Plastic PCL to be Significantly Overvalued.
Key valuation signals for BKK:UP:
3-Year ROIIC %: -9.63
GF Value™: ฿16.77 vs. price of ฿23.60 (40.7% above fair value)
No single metric tells the full story. See the BKK:UP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Union Plastic PCL is engaged in the manufacturing and distribution of thermoplastics. The company is also involved in the contract manufacture and repair of molds. The reportable segments of company are Manufacture and distribution of thermoplastics and Contract manufacture and repair of molds. The group generates a majority of its revenue from the manufacture and distribution of thermoplastics business.
71GF Score
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