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Zapata QuantumZPTA -2.08%8 PB Ratio is 53.13 as of Aug. 17, 2026. GuruFocus rates ZPTA with a GF Score™ of 8/100. The stock has 4 warning signs investors should review. Among 2,634 Software companies, Zapata Quantum ranks worse than 37965.03% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-08-17), Zapata Quantum's share price is $0.85. Zapata Quantum's Book Value per Share for the quarter that ended in Jun. 2026 was $0.02. Hence, Zapata Quantum's PB Ratio of today is 53.13.
The historical rank and industry rank for Zapata Quantum's PB Ratio or its related term are showing as below:
ZPTA's PB Ratio is not ranked *
in the Software industry.
Industry Median: 2.5 * Ranked among companies with meaningful PB Ratio only.
During the past 3 years, the average Book Value Per Share Growth Rate was 71.00% per year.
During the past 5 years, the highest 3-Year average Book Value Per Share Growth Rate of Zapata Quantum was 71.00% per year. The lowest was 23.40% per year. And the median was 47.20% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Zapata Quantum PB Ratio Related Terms
Zapata Quantum PB Ratio Historical Data
* Premium members only.
The historical data trend for Zapata Quantum's PB Ratio 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 Software - Infrastructure subindustry, Zapata Quantum'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.
Zapata Quantum PB Ratio vs Software Industry
For the Software industry and Technology sector, Zapata Quantum's PB Ratio distribution charts can be found below:
* The bar in red indicates where Zapata Quantum's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Zapata Quantum's PB Ratio for today is calculated as follows:
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Zapata Quantum (ZPTA) has a PB Ratio of 53.13 as of Aug. 17, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Zapata Quantum and its competitors. According to the industry distribution chart, Zapata Quantum ranks #999999 out of 2634 companies in the Software industry.
Is Zapata Quantum's PB Ratio too high?
Zapata Quantum's current PB Ratio is 53.13. The Software industry median PB Ratio is 2.50. Zapata Quantum's value of 53.13 is 2025.2% above this industry median. Based on the distribution chart, Zapata Quantum ranks #999999 out of 2634 companies in the Software industry, which is in the bottom quartile relative to peers. Overall, Zapata Quantum has a GF Score™ of 8/100, reflecting its overall financial health beyond just this single metric.
How does Zapata Quantum's PB Ratio compare to ATGL and EXOD?
According to the Software industry distribution chart, Zapata Quantum ranks #999999 out of 2634 companies for PB Ratio. This places Zapata Quantum in the lower half of its industry. The industry median PB Ratio is 2.50. Zapata Quantum's value of 53.13 is 2025.2% 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 PB Ratio for a Software company?
The median PB Ratio among Software companies is 2.50, based on 2,634 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Zapata Quantum's current PB Ratio of 53.13 is 2025.2% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Zapata Quantum and its competitors. For the Software industry, the median PB Ratio is 2.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Zapata Quantum's current PB Ratio is 53.13. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zapata Quantum stock overvalued right now?
Zapata Quantum (ZPTA) has a current PB Ratio of 53.13. The current PB Ratio is 53.13 and 2025.2% above the Software industry median of 2.50. Zapata Quantum's overall GF Score™ is 8/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Zapata Quantum (ZPTA), the current PB Ratio is 53.13 as of Aug. 17, 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.
Zapata Quantum Inc is a pure-play hardware-agnostic quantum software company. Its software platform for quantum computing applications supports a wide range of use cases in cryptography, pharmaceuticals, manufacturing, materials discovery and defense. The company's products - Orquestra, Bench-Q, Quantum Graph, and Quantum Pilot - provide the infrastructure and workflow tools that connect problem discovery, algorithm design, and hardware execution. The company currently derives revenue prominently from subscriptions to its software platform and related services.
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