Electro Optic Systems HldgsEOPSF -6.76%43 PB Ratio is 8.12 as of Jul. 01, 2026, which is 209% above its 10-year median of 2.63. GuruFocus rates EOPSF with a GF Score™ of 43/100 and a GF Value™ of $0.84 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 339 Aerospace & Defense companies, Electro Optic Systems Hldgs ranks worse than 79.65% on this metric.
The historical rank and industry rank for Electro Optic Systems Hldgs's PB Ratio or its related term are showing as below:
EOPSF'
s PB Ratio Range Over the Past 10 Years
Min: 0.21 Med: 2.63 Max: 46.48
Current: 7.58
During the past 13 years, Electro Optic Systems Hldgs's highest PB Ratio was 46.48. The lowest was 0.21. And the median was 2.63.
EOPSF's PB Ratio is ranked worse than 79.65% of 339
companies
in the Aerospace & Defense industry
Industry Median: 3.76
vs EOPSF: 7.58
During the past 12 months, Electro Optic Systems Hldgs's average Book Value Per Share Growth Rate was 8.80% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -2.90% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -13.30% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 31.90% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Electro Optic Systems Hldgs was 205.20% per year. The lowest was -56.80% per year. And the median was -2.20% per year.
Back to Basics: PB Ratio
Electro Optic Systems Hldgs (OTCPK:EOPSF) PB Ratio Explanation
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.
Electro Optic Systems Hldgs PB Ratio Related Terms
Electro Optic Systems Hldgs PB Ratio Historical Data
* 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 Aerospace & Defense subindustry, Electro Optic Systems Hldgs'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.
Electro Optic Systems Hldgs PB Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Electro Optic Systems Hldgs's PB Ratio distribution charts can be found below:
* The bar in red indicates where Electro Optic Systems Hldgs'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.
* 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.
Electro Optic Systems Hldgs (EOPSF) has a PB Ratio of 8.12 as of Jul. 01, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Electro Optic Systems Hldgs and its competitors. This is 209% above median its historical median of 2.63. Over the past decade, Electro Optic Systems Hldgs' PB Ratio has ranged from 0.21 to 46.48. According to the industry distribution chart, Electro Optic Systems Hldgs ranks #270 out of 339 companies in the Aerospace & Defense industry, placing it in the top 79.6%.
Is Electro Optic Systems Hldgs' PB Ratio too high?
Electro Optic Systems Hldgs' current PB Ratio of 8.12 is 209% above median its 10-year median of 2.63. Over the past 10 years, this metric has ranged from a low of 0.21 to a high of 46.48. The Aerospace & Defense industry median PB Ratio is 3.76. Electro Optic Systems Hldgs' value of 8.12 is 116% above this industry median. Based on the distribution chart, Electro Optic Systems Hldgs ranks #270 out of 339 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, Electro Optic Systems Hldgs has a GF Score™ of 43/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Electro Optic Systems Hldgs' PB Ratio compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Electro Optic Systems Hldgs ranks #270 out of 339 companies for PB Ratio. This places Electro Optic Systems Hldgs in the lower half of its industry. The industry median PB Ratio is 3.76. Electro Optic Systems Hldgs' value of 8.12 is 116% above this benchmark. Historically, Electro Optic Systems Hldgs' own PB Ratio has ranged from 0.21 to 46.48 over the past decade. While the company's 10-year median is 2.63 vs. the industry median of 3.76, Electro Optic Systems Hldgs has consistently been above the industry average. 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 an Aerospace & Defense company?
The median PB Ratio among Aerospace & Defense companies is 3.76, based on 339 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. Electro Optic Systems Hldgs's current PB Ratio of 8.12 is 116% 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 Electro Optic Systems Hldgs and its competitors. For the Aerospace & Defense industry, the median PB Ratio is 3.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Electro Optic Systems Hldgs's current PB Ratio is 8.12, which is 209% above median its own 10-year median of 2.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Electro Optic Systems Hldgs stock overvalued right now?
Based on GuruFocus' analysis, Electro Optic Systems Hldgs (EOPSF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.84, compared to a current price of $6.83 — trading 712.5% above its estimated fair value. The current PB Ratio is 8.12, which is 209% above median its 10-year median of 2.63 and 116% above the Aerospace & Defense industry median of 3.76. Electro Optic Systems Hldgs' overall GF Score™ is 43/100 with 5 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 Electro Optic Systems Hldgs (EOPSF), the current PB Ratio is 8.12 as of Jul. 01, 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 Electro Optic Systems Hldgs (EOPSF) Overvalued in 2026?
Based on GuruFocus' analysis, Electro Optic Systems Hldgs stock appears to be overvalued.
The current stock price of $6.83 is trading 712.5% above its estimated GF Value™ of $0.84.
GuruFocus considers Electro Optic Systems Hldgs to be Significantly Overvalued.
Key valuation signals for EOPSF:
PB Ratio: 8.12 (209% above median its 10-year median of 2.63)
GF Value™: $0.84 vs. price of $6.83 (712.5% above fair value)
Industry Position: 116% above the Aerospace & Defense median (#270 of 339)
No single metric tells the full story. See the EOPSF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Electro Optic Systems Hldgs Ltd is an Australian technology company. It develops and produces electro-optic technologies for the aerospace market. The group's reportable segments are Defence and Space Systems. It generates maximum revenue from the Defence segment. The Defence segment develops, manufactures, and markets fire control, surveillance, and weapon systems to approved military customers. The Space Systems segment includes a range of ground products available to support the Australian and international space markets. Geographically, it derives a majority of its revenue from Australia.
43GF Score
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