Union Plastic PCL (BKK:UP) ROE % Adjusted to Book Value: 50.42% (As of Mar. 2026)

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BKK:UP Union Plastic PCL BKK:UP
66 GF Score
Price ฿23.60
GF Value ฿16.77
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Union Plastic PCL ROE % Adjusted to Book Value?

Union Plastic PCL BKK:UP 66 ROE % Adjusted to Book Value is 50.42% as of Mar. 2026. GuruFocus rates BKK:UP with a GF Score™ of 66/100 and a GF Value™ of ฿16.77 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Union Plastic PCL's ROE % for the quarter that ended in Mar. 2026 was 42.86%. Union Plastic PCL's PB Ratio for the quarter that ended in Mar. 2026 was 0.85. Union Plastic PCL's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 50.42%.


Union Plastic PCL ROE % Adjusted to Book Value Related Terms


Union Plastic PCL ROE % Adjusted to Book Value Historical Data

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The historical data trend for Union Plastic PCL's ROE % Adjusted to Book Value 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.

Union Plastic PCL ROE % Adjusted to Book Value Chart

Union Plastic PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.05 5.42 11.63 11.76 12.05

Union Plastic PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROE % Adjusted to Book Value Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 67.38 -2.78 -4.52 3.78 50.42

BKK:UP vs ORLY, AZO: ROE % Adjusted to Book Value Comparison

For the Auto Parts subindustry, Union Plastic PCL's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Union Plastic PCL's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Union Plastic PCL's ROE % Adjusted to Book Value falls into.


BKK:UP
66GF Score
Union Plastic PCL BKK:UP
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Union Plastic PCL ROE % Adjusted to Book Value Calculation

Union Plastic PCL's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=10.24% / 0.85
=12.05%

Union Plastic PCL's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=42.86% / 0.85
=50.42%

* 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.

What does a ROE % Adjusted to Book Value of 50.42% mean?
Union Plastic PCL (BKK:UP) has a ROE % Adjusted to Book Value of 50.42% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Union Plastic PCL and its competitors.
Is Union Plastic PCL's ROE % Adjusted to Book Value too high?
Union Plastic PCL's current ROE % Adjusted to Book Value is 50.42%. Overall, Union Plastic PCL has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Union Plastic PCL's ROE % Adjusted to Book Value compare to ORLY and AZO?
Union Plastic PCL's ROE % Adjusted to Book Value of 50.42% can be compared against companies in the Vehicles & Parts industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Vehicles & Parts company?
A good ROE % Adjusted to Book Value depends on the Vehicles & Parts industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Union Plastic PCL and its competitors. Union Plastic PCL's current ROE % Adjusted to Book Value is 50.42%. 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 ROE % Adjusted to Book Value is 50.42%. Union Plastic PCL's overall GF Score™ is 66/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Union Plastic PCL (BKK:UP), the current ROE % Adjusted to Book Value is 50.42% as of Mar. 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 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:

  • ROE % Adjusted to Book Value: 50.42%
  • GF Value™: ฿16.77 vs. price of ฿23.60 (40.7% above fair value)
  • GF Score™: 66/100 with 4 warning signs

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 Business Description

Address 11/1 Soi Serithai 62, Minburi Sub-district, Minburi District, Bangkok, THA, 10510
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.
66GF Score

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ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿23.60
Price
฿16.77
GF Value