CleanTech LithiumCTLHF 34 PB Ratio is 3.28 as of Jul. 02, 2026. GuruFocus rates CTLHF with a GF Score™ of 34/100. The stock has 3 warning signs investors should review. Among 2,355 Metals & Mining companies, CleanTech Lithium ranks better than 89.68% on this metric.
The historical rank and industry rank for CleanTech Lithium's PB Ratio or its related term are showing as below:
CTLHF'
s PB Ratio Range Over the Past 10 Years
Min: 0 Med: 0 Max: 0.61
Current: 0.61
During the past 6 years, CleanTech Lithium's highest PB Ratio was 0.61. The lowest was 0.00. And the median was 0.00.
CTLHF's PB Ratio is ranked better than 89.68% of 2355
companies
in the Metals & Mining industry
Industry Median: 2.26
vs CTLHF: 0.61
During the past 12 months, CleanTech Lithium's average Book Value Per Share Growth Rate was -42.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -33.70% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 101.40% per year.
During the past 6 years, the highest 3-Year average Book Value Per Share Growth Rate of CleanTech Lithium was 548.70% per year. The lowest was -33.70% per year. And the median was 23.10% per year.
Back to Basics: PB Ratio
CleanTech Lithium (OTCPK:CTLHF) 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.
CleanTech Lithium PB Ratio Related Terms
CleanTech Lithium PB Ratio Historical Data
* Premium members only.
The historical data trend for CleanTech Lithium'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 Other Industrial Metals & Mining subindustry, CleanTech Lithium'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.
CleanTech Lithium PB Ratio vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, CleanTech Lithium's PB Ratio distribution charts can be found below:
* The bar in red indicates where CleanTech Lithium'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.
CleanTech Lithium (CTLHF) has a PB Ratio of 3.28 as of Jul. 02, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on CleanTech Lithium and its competitors. According to the industry distribution chart, CleanTech Lithium ranks #243 out of 2355 companies in the Metals & Mining industry, placing it in the top 10.3%.
Is CleanTech Lithium's PB Ratio too high?
CleanTech Lithium's current PB Ratio is 3.28. The Metals & Mining industry median PB Ratio is 2.26. CleanTech Lithium's value of 3.28 is 45.1% above this industry median. Based on the distribution chart, CleanTech Lithium ranks #243 out of 2355 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, CleanTech Lithium has a GF Score™ of 34/100, reflecting its overall financial health beyond just this single metric.
How does CleanTech Lithium's PB Ratio compare to competitors?
According to the Metals & Mining industry distribution chart, CleanTech Lithium ranks #243 out of 2355 companies for PB Ratio. This places CleanTech Lithium in the top 10% of its industry — outperforming the majority of peers. The industry median PB Ratio is 2.26. CleanTech Lithium's value of 3.28 is 45.1% 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 Metals & Mining company?
The median PB Ratio among Metals & Mining companies is 2.26, based on 2,355 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. CleanTech Lithium's current PB Ratio of 3.28 is 45.1% 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 CleanTech Lithium and its competitors. For the Metals & Mining industry, the median PB Ratio is 2.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CleanTech Lithium's current PB Ratio is 3.28. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CleanTech Lithium stock overvalued right now?
CleanTech Lithium (CTLHF) has a current PB Ratio of 3.28. The current PB Ratio is 3.28 and 45.1% above the Metals & Mining industry median of 2.26. CleanTech Lithium's overall GF Score™ is 34/100 with 3 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 CleanTech Lithium (CTLHF), the current PB Ratio is 3.28 as of Jul. 02, 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.
CleanTech Lithium PLC is an exploration and development company advancing sustainable lithium projects in Chile for the clean energy transition. Committed to net-zero, CleanTech Lithium's mission is to produce material quantities of sustainable battery grade lithium products using Direct Lithium Extraction technology powered by renewable energy. It has two key lithium projects in Chile, Laguna Verde and Viento Andino, and hold licences in Llamara and Salar de Atacama, located in the lithium triangle, a centre for battery grade lithium production. The two projects: Laguna Verde and Viento Andino are situated within basins. All four projects have direct access to existing infrastructure and renewable power.
34GF Score
Get the complete analysis for CTLHF
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
CTLHF has been successfully added to your 
