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). Prima Marine PCL's share price for the quarter that ended in Mar. 2026 was ฿7.9. Prima Marine PCL's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 2,167 Mil. Therefore, Prima Marine PCL's market cap for the quarter that ended in Mar. 2026 was ฿17,122 Mil.
Prima Marine PCL's quarterly market cap
stayed the same
from Sep. 2025 (฿14,955 Mil) to Dec. 2025 (฿14,955 Mil) but then
increased
from Dec. 2025 (฿14,955 Mil) to Mar. 2026 (฿17,122 Mil).
Prima Marine PCL's annual market cap
increased
from Dec. 2023 (฿13,375 Mil) to Dec. 2024 (฿20,013 Mil) but then
declined
from Dec. 2024 (฿20,013 Mil) to Dec. 2025 (฿14,955 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. Prima Marine PCL's Enterprise Value for Today is ฿26,252 Mil.
Prima Marine PCL (BKK:PRM) 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.
Prima Marine PCL Market Cap Related Terms
Prima Marine PCL Market Cap Historical Data
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The historical data trend for Prima Marine 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 Oil & Gas Midstream subindustry, Prima Marine 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.
Prima Marine PCL Market Cap vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Prima Marine PCL's Market Cap distribution charts can be found below:
* The bar in red indicates where Prima Marine 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.
Prima Marine 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.
Prima Marine PCL (BKK:PRM) has a Market Cap of ฿19,614 Mil as of Jul. 03, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Prima Marine PCL and its competitors. According to the industry distribution chart, Prima Marine PCL ranks #379 out of 1043 companies in the Oil & Gas industry, placing it in the top 36.3%.
Is Prima Marine PCL's Market Cap too high?
Prima Marine PCL's current Market Cap is ฿19,614 Mil. Based on the distribution chart, Prima Marine PCL ranks #379 out of 1043 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Prima Marine PCL has a GF Score™ of 95/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Prima Marine PCL's Market Cap compare to WMB and EPD?
According to the Oil & Gas industry distribution chart, Prima Marine PCL ranks #379 out of 1043 companies for Market Cap. This puts Prima Marine PCL in the upper half of its industry. The industry median Market Cap is 208.98. 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 an Oil & Gas company?
The median Market Cap among Oil & Gas companies is 208.98, based on 1,043 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 Prima Marine PCL and its competitors. For the Oil & Gas industry, the median Market Cap is 208.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Prima Marine PCL's current Market Cap is ฿19,614 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Prima Marine PCL stock overvalued right now?
Based on GuruFocus' analysis, Prima Marine PCL (BKK:PRM) is currently considered Modestly Overvalued. The stock's GF Value™ is ฿7.85, compared to a current price of ฿9.05 — trading 15.3% above its estimated fair value. The current Market Cap is ฿19,614 Mil. Prima Marine PCL's overall GF Score™ is 95/100 with 8 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 Prima Marine PCL (BKK:PRM), the current Market Cap is ฿19,614 Mil as of Jul. 03, 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 Prima Marine PCL (BKK:PRM) Overvalued in 2026?
Based on GuruFocus' analysis, Prima Marine PCL stock appears to be overvalued.
The current stock price of ฿9.05 is trading 15.3% above its estimated GF Value™ of ฿7.85.
GuruFocus considers Prima Marine PCL to be Modestly Overvalued.
Key valuation signals for BKK:PRM:
Market Cap: ฿19,614 Mil
GF Value™: ฿7.85 vs. price of ฿9.05 (15.3% above fair value)
No single metric tells the full story. See the BKK:PRM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Prima Marine PCL is engaged in the marine transportation of petroleum and chemical products and in providing services that support offshore petroleum exploration and production, along with ship management. The company operates through four segments: marine transportation of petroleum and chemical products; storage of petroleum products; services supporting offshore exploration and production, including transportation of personnel and equipment and accommodation work barges; and ship management and related services such as ship agency, crew recruitment and transportation, operational support, business administration, procurement, marketing, financial consulting, and technical support. The company generates the majority of its revenue from Thailand.
95GF Score
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