Ampol's book value per share for the quarter that ended in Dec. 2025 was A$12.74.
During the past 12 months, Ampol's average Book Value Per Share Growth Rate was -4.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -5.80% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 1.30% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 2.70% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Ampol was 28.20% per year. The lowest was -9.70% per year. And the median was 2.85% per year.
Ampol's current price is A$34.31. Its book value per share for the quarter that ended in Dec. 2025 was A$12.74. Hence, today's PB Ratio of Ampol is 2.69.
During the past 13 years, the highest P/B Ratio of Ampol was 3.38. The lowest was 1.57. And the median was 2.32.
Warning Sign:
Ampol Ltd stock PB Ratio (=2.66) is close to 5-year high of 2.86.
Ampol (ASX:ALD) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
Ampol Book Value per Share Related Terms
Ampol Book Value per Share Historical Data
* Premium members only.
The historical data trend for Ampol's Book Value per Share 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.
ASX:ALD vs VLO, MPC, PSX: Book Value per Share Comparison
For the Oil & Gas Refining & Marketing subindustry, Ampol's PB Ratio, along with its competitors' market caps and PB Ratio 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 PB Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Ampol's PB Ratio distribution charts can be found below:
* The bar in red indicates where Ampol's PB Ratio falls into.
* 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 (ASX:ALD) has a Book Value per Share of A$12.74 as of Dec. 2025. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Ampol and its competitors.
Is Ampol's Book Value per Share too high?
Ampol's current Book Value per Share is A$12.74. Overall, Ampol has a GF Score™ of 80/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ampol's Book Value per Share compare to VLO and MPC?
Ampol's Book Value per Share of A$12.74 can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for an Oil & Gas company?
A good Book Value per Share depends on the Oil & Gas industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Ampol and its competitors. Ampol's current Book Value per Share is A$12.74. 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?
Based on GuruFocus' analysis, Ampol (ASX:ALD) is currently considered Modestly Overvalued. The stock's GF Value™ is A$28.97, compared to a current price of A$34.31 — trading 18.4% above its estimated fair value. The current Book Value per Share is A$12.74. Ampol's overall GF Score™ is 80/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Ampol (ASX:ALD), the current Book Value per Share is A$12.74 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 Ampol (ASX:ALD) Overvalued in 2026?
Based on GuruFocus' analysis, Ampol stock appears to be overvalued.
The current stock price of A$34.31 is trading 18.4% above its estimated GF Value™ of A$28.97.
GuruFocus considers Ampol to be Modestly Overvalued.
Key valuation signals for ASX:ALD:
Book Value per Share: A$12.74
GF Value™: A$28.97 vs. price of A$34.31 (18.4% above fair value)
No single metric tells the full story. See the ASX:ALD 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.
80GF Score
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