Lanner Electronics (ROCO:6245) Interest Coverage: 189.44 (As of Dec. 2025) — 78% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ROCO:6245 Lanner Electronics Inc ROCO:6245
75 GF Score
Price NT$76.50
GF Value NT$76.55
Valuation Fairly Valued
! 2 Warning Signs
View Full Analysis

What is Lanner Electronics Interest Coverage?

Lanner Electronics ROCO:6245 +0.79% 75 Interest Coverage is 189.44 as of Dec. 2025, which is 78% above its 10-year median of 106.48. GuruFocus rates ROCO:6245 with a GF Score™ of 75/100 and a GF Value™ of NT$76.55 (Fairly Valued). The stock has 2 warning signs investors should review. Among 1,675 Hardware companies, Lanner Electronics ranks better than 83.76% on this metric.

Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income by its Interest Expense. Lanner Electronics's Operating Income for the three months ended in Dec. 2025 was NT$234 Mil. Lanner Electronics's Interest Expense for the three months ended in Dec. 2025 was NT$-1 Mil. Lanner Electronics's interest coverage for the quarter that ended in Dec. 2025 was 189.44. The higher the ratio, the stronger the company's financial strength is.

Good Sign:

Ben Graham prefers companies' interest coverage to be at least 5. Lanner Electronics Inc has enough cash to cover all of its debt. Its financial situation is stable.

The historical rank and industry rank for Lanner Electronics's Interest Coverage or its related term are showing as below:

ROCO:6245' s Interest Coverage Range Over the Past 10 Years
Min: 39.09   Med: 106.48   Max: 332.91
Current: 131.95


ROCO:6245's Interest Coverage is ranked better than
83.76% of 1675 companies
in the Hardware industry
Industry Median: 13.68 vs ROCO:6245: 131.95

Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.


Lanner Electronics  (ROCO:6245) Interest Coverage Explanation

Ben Graham requires that a company has a minimum interest coverage of 5 with the companies he invested. If the interest coverage is less than 2, the company is burdened by debt. Any business slow or recession may drag the company into a situation where it cannot pay the interest on its debt.

Interest Coverage is an important factor when GuruFocus ranks a company's overage Financial Strength .


Lanner Electronics Interest Coverage Related Terms


Lanner Electronics Interest Coverage Historical Data

* Premium members only.

The historical data trend for Lanner Electronics's Interest Coverage 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.

Note: For Interest Coverage, "No debt" indicates no long-term debt. An indication of "No Debt" does not necessarily mean that the company has no long-term debt obligations; it could be due to missing data in the quarterly or annual report. Use caution when interpreting this information.

Lanner Electronics Interest Coverage Chart

Lanner Electronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Interest Coverage
Get a 7-Day Free Trial Premium Member Only Premium Member Only 39.09 69.69 110.52 332.91 131.95

Lanner Electronics Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Interest Coverage Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 260.20 126.80 62.58 140.75 189.44

ROCO:6245 vs CSCO, CIEN, MSI: Interest Coverage Comparison

For the Communication Equipment subindustry, Lanner Electronics's Interest Coverage, along with its competitors' market caps and Interest Coverage 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.


Lanner Electronics Interest Coverage vs Hardware Industry

For the Hardware industry and Technology sector, Lanner Electronics's Interest Coverage distribution charts can be found below:

* The bar in red indicates where Lanner Electronics's Interest Coverage falls into.


ROCO:6245
75GF Score
Lanner Electronics Inc ROCO:6245
Interest Coverage is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Lanner Electronics Interest Coverage Calculation

Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:

If Interest Expense is negative and Operating Income is positive, then

Interest Coverage=-1* Operating Income /Interest Expense

Else if Interest Expense is negative and Operating Income is negative, then

The company did not have earnings to cover the interest expense.

Else if Interest Expense is 0 and Long-Term Debt & Capital Lease Obligation is 0, then

The company had no debt (1).


Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Lanner Electronics's Interest Coverage for the fiscal year that ended in Dec. 2025 is calculated as

Here, for the fiscal year that ended in Dec. 2025, Lanner Electronics's Interest Expense was NT$-5 Mil. Its Operating Income was NT$623 Mil. And its Long-Term Debt & Capital Lease Obligation was NT$94 Mil.

Interest Coverage=-1* Operating Income (A: Dec. 2025 )/Interest Expense (A: Dec. 2025 )
=-1*623.185/-4.723
=131.95

Lanner Electronics's Interest Coverage for the quarter that ended in Dec. 2025 is calculated as

Here, for the three months ended in Dec. 2025, Lanner Electronics's Interest Expense was NT$-1 Mil. Its Operating Income was NT$234 Mil. And its Long-Term Debt & Capital Lease Obligation was NT$94 Mil.

Interest Coverage=-1* Operating Income (Q: Dec. 2025 )/Interest Expense (Q: Dec. 2025 )
=-1*233.574/-1.233
=189.44

* 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.

The higher the ratio, the stronger the company's Financial Strength is.

Frequently Asked Questions Learn more about Interest Coverage →
What does a Interest Coverage of 189.44 mean?
Lanner Electronics (ROCO:6245) has a Interest Coverage of 189.44 as of Dec. 2025. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Lanner Electronics and its competitors. This is 78% above median its historical median of 106.48. Over the past decade, Lanner Electronics' Interest Coverage has ranged from 39.09 to 332.91. According to the industry distribution chart, Lanner Electronics ranks #272 out of 1675 companies in the Hardware industry, placing it in the top 16.2%.
Is Lanner Electronics' Interest Coverage too high?
Lanner Electronics' current Interest Coverage of 189.44 is 78% above median its 10-year median of 106.48. Over the past 10 years, this metric has ranged from a low of 39.09 to a high of 332.91. The Hardware industry median Interest Coverage is 13.68. Lanner Electronics' value of 189.44 is 1284.8% above this industry median. Based on the distribution chart, Lanner Electronics ranks #272 out of 1675 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Lanner Electronics has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Lanner Electronics' Interest Coverage compare to CSCO and CIEN?
According to the Hardware industry distribution chart, Lanner Electronics ranks #272 out of 1675 companies for Interest Coverage. This places Lanner Electronics in the top 16% of its industry — outperforming the majority of peers. The industry median Interest Coverage is 13.68. Lanner Electronics' value of 189.44 is 1284.8% above this benchmark. Historically, Lanner Electronics' own Interest Coverage has ranged from 39.09 to 332.91 over the past decade. While the company's 10-year median is 106.48 vs. the industry median of 13.68, Lanner 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 Interest Coverage for a Hardware company?
The median Interest Coverage among Hardware companies is 13.68, based on 1,675 companies in the industry. Companies in the top quartile (top 25%) have a Interest Coverage significantly above this median, while those in the bottom quartile fall well below. However, Interest Coverage should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Lanner Electronics's current Interest Coverage of 189.44 is 1284.8% 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 Interest Coverage mean?
A high Interest Coverage can signal that a stock is expensive relative to its fundamentals. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Lanner Electronics and its competitors. For the Hardware industry, the median Interest Coverage is 13.68 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lanner Electronics's current Interest Coverage is 189.44, which is 78% above median its own 10-year median of 106.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lanner Electronics stock overvalued right now?
Based on GuruFocus' analysis, Lanner Electronics (ROCO:6245) is currently considered Fairly Valued. The stock's GF Value™ is NT$76.55, compared to a current price of NT$76.50 — trading 0.1% below its estimated fair value. The current Interest Coverage is 189.44, which is 78% above median its 10-year median of 106.48 and 1284.8% above the Hardware industry median of 13.68. Lanner Electronics' overall GF Score™ is 75/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Interest Coverage calculated?
Interest Coverage is calculated from a company's financial statements. For Lanner Electronics (ROCO:6245), the current Interest Coverage is 189.44 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 Lanner Electronics (ROCO:6245) Overvalued in 2026?

Based on GuruFocus' analysis, Lanner Electronics stock appears to be undervalued. The current stock price of NT$76.50 is trading 0.1% below its estimated GF Value™ of NT$76.55. GuruFocus considers Lanner Electronics to be Fairly Valued.

Key valuation signals for ROCO:6245:

  • Interest Coverage: 189.44 (78% above median its 10-year median of 106.48)
  • GF Value™: NT$76.55 vs. price of NT$76.50 (0.1% below fair value)
  • GF Score™: 75/100 with 2 warning signs
  • Industry Position: 1284.8% above the Hardware median (#272 of 1675)

No single metric tells the full story. See the ROCO:6245 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lanner Electronics Business Description

Address No. 173, Datong Road, 7th Floor, Section 2, Xizhi District, New Taipei, TWN, 22184
Lanner Electronics Inc is a Taiwan-based company engaged in the manufacturing and trading of computer peripheral equipment, computer software design and development services, and related information processing trade business. Its products include telecommunication data center appliances, Edge AI appliances, industrial communication platforms, embedded boxes, network appliances, and extension modules among others. Geographically, it derives a majority of its revenue from the United States and the rest from China, Israel, Hong Kong, and other regions.
75GF Score

Get the complete analysis for ROCO:6245

Interest Coverage is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$76.50
Price
NT$76.55
GF Value