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Union Plastic PCLBKK:UP 66 Market Cap is ฿590.0 Mil as of Jul. 14, 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. Among 1,342 Vehicles & Parts companies, Union Plastic PCL ranks worse than 87.78% on this metric.
Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Union Plastic PCL's share price for the quarter that ended in Mar. 2026 was ฿23. Union Plastic PCL's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 25.0 Mil. Therefore, Union Plastic PCL's market cap for the quarter that ended in Mar. 2026 was ฿575.0 Mil.
Union Plastic PCL's quarterly market cap
declined
from Sep. 2025 (฿530.0 Mil) to Dec. 2025 (฿527.5 Mil) but then
increased
from Dec. 2025 (฿527.5 Mil) to Mar. 2026 (฿575.0 Mil).
Union Plastic PCL's annual market cap
increased
from Dec. 2023 (฿400.0 Mil) to Dec. 2024 (฿437.5 Mil) and
increased
from Dec. 2024 (฿437.5 Mil) to Dec. 2025 (฿527.5 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Union Plastic PCL's Enterprise Value for Today is ฿282.4 Mil.
Union Plastic PCL (BKK:UP) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
Union Plastic PCL Market Cap Related Terms
Union Plastic PCL Market Cap Historical Data
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The historical data trend for Union Plastic PCL's Market Cap 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 Market Cap, along with its competitors' market caps and Market Cap 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 Market Cap vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Union Plastic PCL's Market Cap distribution charts can be found below:
* The bar in red indicates where Union Plastic PCL's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
Union Plastic PCL's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* 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 (BKK:UP) has a Market Cap of ฿590.0 Mil as of Jul. 14, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Union Plastic PCL and its competitors. According to the industry distribution chart, Union Plastic PCL ranks #1178 out of 1342 companies in the Vehicles & Parts industry, placing it in the top 87.8%.
Is Union Plastic PCL's Market Cap too high?
Union Plastic PCL's current Market Cap is ฿590.0 Mil. Based on the distribution chart, Union Plastic PCL ranks #1178 out of 1342 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. 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 Market Cap compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Union Plastic PCL ranks #1178 out of 1342 companies for Market Cap. This places Union Plastic PCL in the lower half of its industry. The industry median Market Cap is 262.41. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Vehicles & Parts company?
The median Market Cap among Vehicles & Parts companies is 262.41, based on 1,342 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Union Plastic PCL and its competitors. For the Vehicles & Parts industry, the median Market Cap is 262.41 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Union Plastic PCL's current Market Cap is ฿590.0 Mil. 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 Market Cap is ฿590.0 Mil. 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 Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Union Plastic PCL (BKK:UP), the current Market Cap is ฿590.0 Mil as of Jul. 14, 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:
Market Cap: ฿590.0 Mil
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.
66GF Score
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