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). Ampol's share price for the quarter that ended in Dec. 2025 was $16.3. Ampol's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 238 Mil. Therefore, Ampol's market cap for the quarter that ended in Dec. 2025 was $3,884 Mil.
Ampol's quarterly market cap
increased
from Dec. 2024 ($3,813 Mil) to Jun. 2025 ($3,884 Mil) but then
declined
from Jun. 2025 ($3,884 Mil) to Dec. 2025 ($3,884 Mil).
Ampol's annual market cap
declined
from Dec. 2023 ($5,807 Mil) to Dec. 2024 ($3,813 Mil) but then
increased
from Dec. 2024 ($3,813 Mil) to Dec. 2025 ($3,884 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. Ampol's Enterprise Value for Today is $8,698 Mil.
Ampol (OTCPK:CTXAF) 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.
Ampol Market Cap Related Terms
Ampol Market Cap Historical Data
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The historical data trend for Ampol'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 Refining & Marketing subindustry, Ampol'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.
Ampol Market Cap vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Ampol's Market Cap distribution charts can be found below:
* The bar in red indicates where Ampol'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.
Ampol'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.
Ampol (CTXAF) has a Market Cap of $5,498 Mil as of Jun. 24, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Ampol and its competitors. According to the industry distribution chart, Ampol ranks #135 out of 1043 companies in the Oil & Gas industry, placing it in the top 12.9%.
Is Ampol's Market Cap too high?
Ampol's current Market Cap is $5,498 Mil. The Oil & Gas industry median Market Cap is 208.26. Ampol's value of $5,498 Mil is 2540% above this industry median. Based on the distribution chart, Ampol ranks #135 out of 1043 companies in the Oil & Gas industry, which is in the top quartile — a strong position relative to peers. Overall, Ampol has a GF Score™ of 82/100, reflecting its overall financial health beyond just this single metric.
How does Ampol's Market Cap compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Ampol ranks #135 out of 1043 companies for Market Cap. This places Ampol in the top 13% of its industry — outperforming the majority of peers. The industry median Market Cap is 208.26. Ampol's value of $5,498 Mil is 2540% above this benchmark. 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 208.26, 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. Ampol's current Market Cap of $5,498 Mil is 2540% above 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 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 Ampol and its competitors. For the Oil & Gas industry, the median Market Cap is 208.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ampol's current Market Cap is $5,498 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ampol stock overvalued right now?
Ampol (CTXAF) has a current Market Cap of $5,498 Mil. The stock's GF Value™ is $14.12, compared to a current price of $16.30 — trading 15.4% above its estimated fair value. The current Market Cap is $5,498 Mil and 2540% above the Oil & Gas industry median of 208.26. Ampol's overall GF Score™ is 82/100 with 7 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 Ampol (CTXAF), the current Market Cap is $5,498 Mil as of Jun. 24, 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 Ampol (CTXAF) Overvalued in 2026?
Based on GuruFocus' analysis, Ampol stock appears to be overvalued.
The current stock price of $16.30 is trading 15.4% above its estimated GF Value™ of $14.12.
Key valuation signals for CTXAF:
Market Cap: $5,498 Mil
GF Value™: $14.12 vs. price of $16.30 (15.4% above fair value)
Industry Position: 2540% above the Oil & Gas median (#135 of 1043)
No single metric tells the full story. See the CTXAF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ampol (nee Caltex) is the largest and only Australian-listed petroleum refiner and distributor, with operations in all states and territories. It was a major international brand of Chevron's until that 50% owner sold out in 2015. Caltex transitioned to Ampol branding due to Chevron terminating its licence to use the Caltex brand in Australia. Ampol has operated for more than 100 years. It owns and operates a refinery at Lytton in Brisbane, but closed Sydney's Kurnell refinery to focus on the more profitable distribution/retail segment. It successfully completed a NZD 2.0 billion bid for New Zealand peer Z Energy in first-half 2022.
82GF Score
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