Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Interlink ElectronicsLINK 69 PB Ratio is 7.69 as of Jul. 15, 2026, which is 48% above its 10-year median of 5.19. GuruFocus rates LINK with a GF Score™ of 69/100 and a GF Value™ of $4.69 (Fairly Valued). The stock has 3 warning signs investors should review. Among 2,419 Hardware companies, Interlink Electronics ranks worse than 85.86% on this metric.
The historical rank and industry rank for Interlink Electronics's PB Ratio or its related term are showing as below:
LINK'
s PB Ratio Range Over the Past 10 Years
Min: 1.33 Med: 5.19 Max: 13.39
Current: 7.63
During the past 13 years, Interlink Electronics's highest PB Ratio was 13.39. The lowest was 1.33. And the median was 5.19.
LINK's PB Ratio is ranked worse than 85.86% of 2419
companies
in the Hardware industry
Industry Median: 2.27
vs LINK: 7.63
During the past 12 months, Interlink Electronics's average Book Value Per Share Growth Rate was -15.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -14.30% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -2.00% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 4.30% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Interlink Electronics was 38.50% per year. The lowest was -38.60% per year. And the median was 4.55% per year.
Back to Basics: PB Ratio
Interlink Electronics (NAS:LINK) 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.
* 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 Electronic Components subindustry, Interlink Electronics'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.
Interlink Electronics PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Interlink Electronics's PB Ratio distribution charts can be found below:
* The bar in red indicates where Interlink Electronics'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.
Interlink Electronics (LINK) has a PB Ratio of 7.69 as of Jul. 15, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Interlink Electronics and its competitors. This is 48% above median its historical median of 5.19. Over the past decade, Interlink Electronics' PB Ratio has ranged from 1.33 to 13.39. According to the industry distribution chart, Interlink Electronics ranks #2077 out of 2419 companies in the Hardware industry, placing it in the top 85.9%.
Is Interlink Electronics' PB Ratio too high?
Interlink Electronics' current PB Ratio of 7.69 is 48% above median its 10-year median of 5.19. Over the past 10 years, this metric has ranged from a low of 1.33 to a high of 13.39. The Hardware industry median PB Ratio is 2.27. Interlink Electronics' value of 7.69 is 238.8% above this industry median. Based on the distribution chart, Interlink Electronics ranks #2077 out of 2419 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Interlink Electronics has a GF Score™ of 69/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Interlink Electronics' PB Ratio compare to ELTK and DSWL?
According to the Hardware industry distribution chart, Interlink Electronics ranks #2077 out of 2419 companies for PB Ratio. This places Interlink Electronics in the lower half of its industry. The industry median PB Ratio is 2.27. Interlink Electronics' value of 7.69 is 238.8% above this benchmark. Historically, Interlink Electronics' own PB Ratio has ranged from 1.33 to 13.39 over the past decade. While the company's 10-year median is 5.19 vs. the industry median of 2.27, Interlink Electronics 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 a Hardware company?
The median PB Ratio among Hardware companies is 2.27, based on 2,419 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. Interlink Electronics's current PB Ratio of 7.69 is 238.8% 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 Interlink Electronics and its competitors. For the Hardware industry, the median PB Ratio is 2.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Interlink Electronics's current PB Ratio is 7.69, which is 48% above median its own 10-year median of 5.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Interlink Electronics stock overvalued right now?
Based on GuruFocus' analysis, Interlink Electronics (LINK) is currently considered Fairly Valued. The stock's GF Value™ is $4.69, compared to a current price of $4.27 — trading 9% below its estimated fair value. The current PB Ratio is 7.69, which is 48% above median its 10-year median of 5.19 and 238.8% above the Hardware industry median of 2.27. Interlink Electronics' overall GF Score™ is 69/100 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 Interlink Electronics (LINK), the current PB Ratio is 7.69 as of Jul. 15, 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 Interlink Electronics (LINK) Overvalued in 2026?
Based on GuruFocus' analysis, Interlink Electronics stock appears to be undervalued.
The current stock price of $4.27 is trading 9% below its estimated GF Value™ of $4.69.
GuruFocus considers Interlink Electronics to be Fairly Valued.
Key valuation signals for LINK:
PB Ratio: 7.69 (48% above median its 10-year median of 5.19)
GF Value™: $4.69 vs. price of $4.27 (9% below fair value)
Industry Position: 238.8% above the Hardware median (#2077 of 2419)
No single metric tells the full story. See the LINK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Interlink Electronics Inc is a provider of sensing technologies and printed electronics solutions that enable Human-Machine Interface (HMI) devices and Internet-of-Things (IoT) applications. Its broad product and technology portfolio spans force and touch sensors, piezoelectric sensors, rugged HMI sensors, wearable and textile-based sensors and electrochemical gas and environmental sensors, along with instruments and fully integrated systems based on its sensor technologies. It serves blue-chip customers and emerging companies across diverse end-use markets, including medical, industrial, automotive, consumer electronics, wearables, environmental monitoring, and specialty applications. It operates in single segment: the design, development, and manufacture of sensor technologies.
69GF Score
Get the complete analysis for LINK
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
LINK has been successfully added to your 
